How inne works, simply explained
How inne works, simply explained
The science behind natural hormone tracking
These insights change everything
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The saliva test is done quickly. Flexible in everyday life, with no needles or effort.
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Know exactly when you are fertile and when you are not. No more guessing.
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Understand every phase of your cycle. For more planning, energy, and balance.
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Support your hormonal balance every day, in harmony with your body.
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Detect changes early and consciously support your body through every phase.
Stay in harmony with your hormones
What to expect in your first 30 days with inne
Pregnant? Pause Anytime. Come Back When You're Ready.
Your journey matters. We'll pause your plan according to your needs and be here when you're ready.





Test your saliva. See your hormone pattern. Know your fertile days.

STEP 1 OF 3
Today
You receive your inne Reader and your first test strips.

STEP 2 OF 3
During your plan
You receive new test strips every 1 or 3 months, depending on your selected option.

STEP 3 OF 3
See results in app
View your results and fertile days in the inne app.

YOUR PLAN
After your selected term

OVERVIEW
Test your saliva. See your hormone pattern. Know your fertile days.

STEP 1 OF 3
Today
You receive your inne Reader and your first test strips.

STEP 2 OF 3
During your plan
You receive new test strips every 1 or 3 months, depending on your selected option.

STEP 3 OF 3
See results in app
View your results and fertile days in the inne app.

YOUR PLAN
After your selected term

OVERVIEW
Test your saliva. See your hormone pattern. Know your fertile days.

STEP 1 OF 3
Today
You receive your inne Reader and your first test strips.

STEP 2 OF 3
During your plan
You receive new test strips every 1 or 3 months, depending on your selected option.

STEP 3 OF 3
See results in app
View your results and fertile days in the inne app.

YOUR PLAN
After your selected term

Test your saliva. See your hormone pattern. Know your fertile days.

STEP 1 OF 3
Today
You receive your inne Reader and your first test strips.

STEP 2 OF 3
During your plan
You receive new test strips every 1 or 3 months, depending on your selected option.

STEP 3 OF 3
See results in app
View your results and fertile days in the inne app.

YOUR PLAN
After your selected term

OVERVIEW
Test your saliva. See your hormone pattern. Know your fertile days.

STEP 1 OF 3
Today
You receive your inne Reader and your first test strips.

STEP 2 OF 3
During your plan
You receive new test strips every 1 or 3 months, depending on your selected option.

STEP 3 OF 3
See results in app
View your results and fertile days in the inne app.

YOUR PLAN
After your selected term

OVERVIEW
Test your saliva. See your hormone pattern. Know your fertile days.

STEP 1 OF 3
Today
You receive your inne Reader and your first test strips.

STEP 2 OF 3
During your plan
You receive new test strips every 1 or 3 months, depending on your selected option.

STEP 3 OF 3
See results in app
View your results and fertile days in the inne app.

YOUR PLAN
After your selected term





Free Reader Included
After your selected minimum term you can cancel monthly, otherwise the subscription is automatically renewed. Prices incl. VAT and shipping. Delivery time: 2-3 days.
PLAN FINDER · 3 QUESTIONS
Which plan fits you?
Three quick questions, then you see your plan and price.
PLAN FINDER · QUESTION 1 OF 3
Quick check: is inne meant for you?
inne is meant for you if you are over 18, not pregnant, not breastfeeding, have had at least two cycles since stopping hormonal contraception, and your cycle is 22 to 35 days long.
No problem. Read the criteria at your own pace. For health questions, please talk to your doctor.
See all criteriaPLAN FINDER · QUESTION 2 OF 3
Where are you right now?
Tap what fits best.
PLAN FINDER · QUESTION 3 OF 3
What suits your budget better?
Next you see your plan with the full price.
MONEY-BACK GUARANTEE
inne Minilab
4.7/5 on the App Store · 309 ratingsSave by paying upfront for your inne Strips or choose monthly billing. Your inne Strips are delivered quarterly (upfront payment) or monthly (monthly billing).
Thousands of women already make their hormone patterns visible
Free Reader
Included
inne Reader + Strip Subscription
Choose your term — Total price includes reader.
- inne Reader
- inne Strips
- App access
30-Day Money-Back Guarantee
Valid for any plan duration. Full refund — written to support@inne.io within 30 days of receipt. Details: T&C §16.3
inne is already part of the routine for over 10,000 Women.
CUSTOMERS SAY
“The easy-to-use method and the 4-hour time window fit perfectly into my routine.”
— inne customer
“I finally feel like myself again, without hormones.”
— inne customer
inne is already part of the routine for over 10,000 Women.
CUSTOMERS SAY
“The simple application and the 4-hour trial period.”
— inne customer
“Easy to integrate into everyday life, even if it doesn't always work with the strips.”
— inne customer
Free Reader
Included
inne Reader + Strip Subscription
Choose your term — Total price includes reader.
- inne Reader
- inne Strips
- App access
then €39/month
6-month minimum term, cancel monthly afterwards.
then €35/month
12-month minimum term, cancel monthly afterwards.
then €28/month
24-month minimum term, cancel monthly afterwards.
30-Day Money-Back Guarantee
Valid for any plan duration. Full refund — written to support@inne.io within 30 days of receipt. Details: T&C §16.3
inne is already part of the routine for over 10,000 Women.
CUSTOMERS SAY
“The easy-to-use method and the 4-hour time window fit perfectly into my routine.”
— inne customer
“I finally feel like myself again, without hormones.”
— inne customer
inne is already part of the routine for over 10,000 Women.
CUSTOMERS SAY
“The simple application and the 4-hour trial period.”
— inne customer
“Easy to integrate into everyday life, even if it doesn't always work with the strips.”
— inne customer
Free Reader
Included
PLAN FINDER · 3 QUESTIONS
Which plan fits you?
Three quick questions, then you see your plan and price.
PLAN FINDER · QUESTION 1 OF 3
Quick check: is inne meant for you?
inne is meant for you if you are over 18, not pregnant, not breastfeeding, have had at least two cycles since stopping hormonal contraception, and your cycle is 22 to 35 days long.
No problem. Read the criteria at your own pace. For health questions, please talk to your doctor.
See all criteriaPLAN FINDER · QUESTION 2 OF 3
Where are you right now?
Tap what fits best.
PLAN FINDER · QUESTION 3 OF 3
What suits your budget better?
Next you see your plan with the full price.
inne Reader + Strip Subscription
Choose your term — Total price includes reader.
- inne Reader
- inne Strips
- App access
30-Day Money-Back Guarantee
Valid for any plan duration. Full refund — written to support@inne.io within 30 days of receipt. Details: T&C §16.3
inne is already part of the routine for over 10,000 Women.
CUSTOMERS SAY
“The easy-to-use method and the 4-hour time window fit perfectly into my routine.”
— inne customer
“I finally feel like myself again, without hormones.”
— inne customer
inne is already part of the routine for over 10,000 Women.
CUSTOMERS SAY
“The simple application and the 4-hour trial period.”
— inne customer
“Easy to integrate into everyday life, even if it doesn't always work with the strips.”
— inne customer
Free Reader
Included
PLAN FINDER · UP TO 3 QUESTIONS
Which plan fits you?
Up to three quick questions, then you see your plan and price.
PLAN FINDER · QUESTION 1 OF 3
Quick check: is inne meant for you?
inne is meant for you if you are over 18, not pregnant, not breastfeeding, have had at least two cycles since stopping hormonal contraception, and your cycle is 22 to 35 days long.
No problem. Read the criteria at your own pace. For health questions, please talk to your doctor.
See all criteriaPLAN FINDER · QUESTION 2 OF 3
What matters most to you?
Tap what fits best.
PLAN FINDER · QUESTION 3 OF 3
How do you want to start?
Next you see your plan with the full price.
inne Reader + Strip Subscription
Choose your term — Total price includes reader.
- inne Reader
- inne Strips
- App access
30-Day Money-Back Guarantee
Valid for any plan duration. Full refund — written to support@inne.io within 30 days of receipt. Details: T&C §16.3
inne is already part of the routine for over 10,000 Women.
CUSTOMERS SAY
“The easy-to-use method and the 4-hour time window fit perfectly into my routine.”
— inne customer
“I finally feel like myself again, without hormones.”
— inne customer
inne is already part of the routine for over 10,000 Women.
CUSTOMERS SAY
“The simple application and the 4-hour trial period.”
— inne customer
“Easy to integrate into everyday life, even if it doesn't always work with the strips.”
— inne customer
Free Reader
Included
PLAN FINDER · 2 QUESTIONS
Which plan fits you?
Two quick questions, then you see your plan and price.
PLAN FINDER · QUESTION 1 OF 2
Quick check: is inne meant for you?
inne is meant for you if you are over 18, not pregnant, not breastfeeding, have had at least two cycles since stopping hormonal contraception, and your cycle is 22 to 35 days long.
No problem. Read the criteria at your own pace. For health questions, please talk to your doctor.
See all criteriaPLAN FINDER · QUESTION 2 OF 2
What sounds most like you?
Next you see your plan with the full price.
inne Reader + Strip Subscription
Choose your term — Total price includes reader.
- inne Reader
- inne Strips
- App access
30-Day Money-Back Guarantee
Valid for any plan duration. Full refund — written to support@inne.io within 30 days of receipt. Details: T&C §16.3
inne is already part of the routine for over 10,000 Women.
CUSTOMERS SAY
“The easy-to-use method and the 4-hour time window fit perfectly into my routine.”
— inne customer
“I finally feel like myself again, without hormones.”
— inne customer
inne is already part of the routine for over 10,000 Women.
CUSTOMERS SAY
“The simple application and the 4-hour trial period.”
— inne customer
“Easy to integrate into everyday life, even if it doesn't always work with the strips.”
— inne customer
inne Minilab
inne Reader, inne Strips and the inne app.
30 days
money back if it's not for you
6 cycles
update deliveries flexibly in the inne app
- inne Reader included (worth €99)
- All inne Strips for 6 cycles
inne Reader €99 + first month €39, then €39/month. 6-month minimum term, €333 in total.
30-day money-back guaranteeTerms
Free Reader
Included
PLAN FINDER · 3 QUESTIONS
What do you want to use inne for?
So the recommendation fits your goal.
inne Reader + Strip Subscription
So the recommendation fits your goal.
- inne Reader
- inne Strips
- App access
Shortest term: stay flexible and still save versus monthly billing.
Shortest term: stay flexible and still save versus monthly billing.
A fair middle ground between term and monthly price.
A fair middle ground between term and monthly price.
Longest term, lowest monthly price (€21). Reader €99.
Longest term, lowest monthly price (€21). Reader €99.
30-Day Money-Back Guarantee
Valid for any plan duration. Full refund — written to support@inne.io within 30 days of receipt. Details: T&C §16.3
inne is already part of the routine for over 10,000 Women.
CUSTOMERS SAY
“The easy-to-use method and the 4-hour time window fit perfectly into my routine.”
— inne customer
“I finally feel like myself again, without hormones.”
— inne customer
inne is already part of the routine for over 10,000 Women.
CUSTOMERS SAY
“The simple application and the 4-hour trial period.”
— inne customer
“Easy to integrate into everyday life, even if it doesn't always work with the strips.”
— inne customer
Strip Subscription
- inne Reader
- inne Strips
- App access
Free Reader
Included
Strip Subscription
- inne Reader
- inne Strips
- App access
First Shipment
inne Minilab
Refill Shipments
Strip Refills
After your selected minimum term you can cancel monthly, otherwise the subscription is automatically renewed. Prices incl. VAT and shipping. Delivery time: 2-3 days.
Your subscription renews automatically after the term, but can then be cancelled monthly at any time. All prices include VAT & shipping. Delivery in 2-3 days.
After the term, you can cancel monthly – no hidden fees. Prices include VAT & shipping. Delivery: 2-3 days.
Flexible cancellation after the term, full cost control. All prices include VAT & shipping. Ready to ship in 2-3 days.
After your selected minimum term you can cancel monthly, otherwise the subscription is automatically renewed. Prices incl. VAT and shipping. Delivery time: 2-3 days.
Your subscription renews automatically after the term, but can then be cancelled monthly at any time. All prices include VAT & shipping. Delivery in 2-3 days.
After the term, you can cancel monthly – no hidden fees. Prices include VAT & shipping. Delivery: 2-3 days.
Flexible cancellation after the term, full cost control. All prices include VAT & shipping. Ready to ship in 2-3 days.
Can I use inne?
inne is currently a good fit for women who for the last 3 months can relate to these criteria
I am not pregnant
During pregnancy, you do not have a menstrual cycle. Therefore you should wait until the third consecutive period after the end of the pregnancy, even if the pregnancy was not carried to term before starting to use inne.
I am not breastfeeding
When breastfeeding, your hormone levels might fluctuate and your menstrual cycle is not regular. Therefore you should wait until the third consecutive period after you stopped breastfeeding before starting to use inne.
I am not on a treatment that affects my cycle
Medical treatments that can affect your cycle, should indicate so in the patient information leaflet of the respective medication. The inne minilab measures how your progesterone behaves during the menstrual cycle. If our menstrual cycle is affected due to another treatment we won’t be able to provide you with accurate evaluations.
I do not have polycystic ovarian syndrome
If you suffer from PCOS, your hormonal cycle might not be regular and this might affect the accuracy of your system. We hope we will be able to support women who have polycystic ovarian syndrome in the future.
I do not have endometriosis
If you suffer from endometriosis, your hormonal cycle might not be regular and this might affect the accuracy of your results. We hope we will be able to support women who have endometriosis in the future.
I am not experiencing menopausal symptoms
Menopausal symptoms can be hot flashes and night sweats. During menopause, your hormone production decreases and can fluctuate. We hope we will be able to support women during menopause in the future.
My cycle is between 22 and 35 days long
For now, we can ensure the accuracy of the results for cycles between 22 to 35 days long. We are always working on making our system available for a wider variety of cycles. Please note that inne can only provide accurate results when you add correct dates during the inne APP onboarding.
I am older than 18 years old
The inne minilab is a medically certified system for fertility monitoring. It is intended for women above 18 years old.
I am not on hormonal contraception
Hormonal contraception affects your natural hormone levels. You should have had three consecutive cycles after you stopped using hormonal contraception before you start using inne.
For those who want to know it all
Our articles give you science-based answers to your questions.
2–3 days to hormone insight
You’ll understand your hormones in just a few days, comfortably from home.
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