Comparison

Hello Inside vs TideBook

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Hello Inside

This app offers a holistic approach to women's metabolism and well-being, utilizing continuous glucose monitoring (CGM) to provide insights into hormonal imbalances. It helps manage symptoms related to PMS, menopause, and other hormone disorders through personalized recommendations and educational programs.

Highlights
  • Continuous glucose monitoring (CGM) integration
  • Insights into female metabolism and hormonal imbalances
  • Personalized recommendations for PMS and menopause
  • Blood sugar monitoring and stabilization
  • Educational programs on hormones and menopause
  • Activity and journaling for tracking habits
Features
Read full description

The first holistic coaching solution for your metabolism and well-being! Navigate menopause with ease, alleviate PMS symptoms, or reach your health goals using continuous glucose monitoring (CGM). WE TAKE WOMEN’S HEALTH TO THE NEXT LEVEL Gain access to blood sugar data through our continuous glucose monitoring (CGM) and get insights into the female metabolism through the app. We analyze your glucose data and provide valuable insights and recommendations on hormonal imbalances related to PMS, menstrual pain, menopause, and other hormone disorders. METABOLIC HEALTH & GLUCOSE TRACKING Intelligent self-care starts with blood sugar monitoring. Your blood sugar is an important indicator of your health. By improving your diet and habits, you can stabilize your blood sugar levels, improve your energy levels, enhance your concentration, reduce cravings, control your weight, and prevent long-term illnesses. PROMOTING WOMEN’S HEALTH Specifically designed for women, “Hello Inside” understands the unique challenges that can occur during different phases of a woman’s life. Gain a deeper body awareness of your metabolism and learn to leverage hormones and blood sugar to your advantage. The health benefits of balanced blood sugar levels for women include reducing PMS and perimenopause symptoms such as period cramps, headaches, mood swings, bloating, and hot flashes. Our special learning programs “Hello Hormone,” “Hello Menopause,” “Hello Perimenopause,” and “Hello Sugar” await you with exciting content, recipes, and experiments. YOUR METABOLISM APP The Hello Inside app supports you on your journey to a healthier body with glucose tracking and great features including: * Initial Health Assessment and goal setting * Blood sugar programs with informative lessons and quiz questions * Recording activities (eating, sleeping, exercising, and stress) and journaling * Daily blood sugar statistics and weekly reports * Glucose experiments * Personal blood sugar reactions and expert recommendations for stabilizing your blood sugar * Programs created by experts on menopause and hormones By monitoring your blood sugar levels, you can understand how your body reacts to food, sleep, exercise, and stress. You will learn how your hormone balance affects your blood sugar and discover which foods are suitable for you. Improve your metabolism and well-being to reduce unpleasant symptoms, prevent diseases, and feel good every day. With your Hello Inside subscription and continuous glucose monitoring device (CGM), you can track how your habits and diet affect you. FROM NOW ON, NO ONE KNOWS YOUR BODY BETTER THAN YOU! Disclaimer: Your health is very important to us. ALWAYS consult your doctor about your self-care behavior. Hello Inside neither substitutes your doctor, nor is Hello Inside responsible for your behavior. The contents of the Hello Inside products, regardless of whether they are provided by Hello Inside, its partners or users, are not meant to supplement, let alone replace, the information provided by doctors or pharmacies. Terms & Conditions: https://helloinside.com/policies/terms-of-service Privacy Policy: https://helloinside.com/policies/privacy-policy

About

TideBook

Features
Read full description

Most cycle apps for men show you the same textbook average. TideBook starts there — then learns from what actually happens in your relationship, and adjusts. One tap a day. Nothing leaves your phone. HOW IT WORKS • Enter the date her last period started — that's the whole setup • Each day, answer one question with one tap • TideBook blends the textbook curve with your couple's own pattern, and the forecast gets sharper every week WHAT YOU GET • Today's outlook at a glance, with the current phase explained in plain words • A fourteen-day forecast strip • The full cycle view: where she is in the month, and the best days ahead • A next-period estimate that adapts to her actual cycle length PRIVATE BY DESIGN Everything stays on your phone. No account, no cloud, no analytics, no data collection of any kind. TideBook is not a medical device and not a contraceptive method. Predictions are estimates, and cycles vary widely. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Hello Inside4 screens
TideBook4 screens

Verdict

The call

The clearest difference is device support: Hello Inside at 3 against TideBook's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Hello Inside sells 2 in-app purchases, starting at $34.99 per month and TideBook sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Hello Inside ships an update every 4 days, TideBook every 3 days. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

Scorecard1 real difference · 9 level
Hello Inside versus TideBook: the parameters behind the verdict, then further details
ParameterHello InsideTideBook
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews62.5% of reviews—
Number of ratings1 — better—
Update frequencyEvery 4 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.4
Further details — not scored
Size162 MB40 MB
Age rating4+12+
DeveloperHello InsideCo Digit

In-app purchases

2 purchases

Hello Inside

Subscriptions2
  • App Only Monthly Subscription$34.991 Month
  • App Only Yearly Subscription7 Days trial$174.991 Year
2 purchases

TideBook

Subscriptions2
  • TideBook Pro Monthly$2.991 Month
  • TideBook Pro Annual$19.991 Year

Questions

Is Hello Inside free?
Hello Inside is free to download, with in-app purchases available.
Is TideBook free?
TideBook is free to download, with in-app purchases available.
Do Hello Inside or TideBook have ads?
Neither Hello Inside nor TideBook shows ads.
Which is updated more often, Hello Inside or TideBook?
Hello Inside ships an update every 4 days, and TideBook every 3 days. Most recently, Hello Inside was updated on October 18, 2026 and TideBook on October 16, 2026.

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