Comparison

Hatano vs Conception Calendar

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

Head to head
About

Hatano

Features
Read full description

Your favorite apps, locked until you move. Hatano shields the apps that steal your time — you pick which — until you hit your daily movement goal. Walk your steps or log a workout, and everything unlocks for the rest of the day. Named for Dr. Yoshiro Hatano, father of the 10,000-step goal. HOW IT WORKS 1. Pick the apps that steal your time 2. Set a daily movement goal — steps or a workout 3. Move. Your apps unlock themselves. WHY IT WORKS - Real Apple Health data: steps and workouts count automatically - The shield re-arms every midnight - Streaks build day by day - Widgets show progress on your Home and Lock Screen REALLY NEED IN? Beat an SOS challenge — Steady Hold, Math Sprint or Pattern Recall — to earn a 5-minute pass. Twice a day, max. HATANO PRO Unlimited app shielding, streaks, widgets and the branded shield. Weekly, annual or lifetime. No free trial games, no ads. Your health data never leaves your device. Hatano uses Apple's Screen Time and HealthKit frameworks — nothing is tracked, collected or shared. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Conception Calendar

Features
Read full description

Conception Calendar helps you plan for pregnancy (TTC) with fertile window and ovulation estimates, a personal AI fertility coach, and a privacy-first design. Your health data is not stored on a server. KEY FEATURES • Fertile Window & Ovulation Estimates: Identify your fertile days and estimated peak fertility window based on the Wilcox model. • Symptothermal Tracking: Log basal body temperature (BBT) and cervical mucus for a user-input-based retrospective estimate / observation summary. • Personal AI TTC Coach (temporarily off; separate consent will be requested if reopened): Context-aware, empathetic, educational answers tailored to your cycle phase and logs. • Home-Screen "Today Ring" Widget: View your cycle day, phase, and fertile window status at a glance with Small and Medium widgets. • Cited Health Education (Learn): Educational guides are grounded in reputable clinical sources such as ACOG, ASRM, and the NHS, with direct source citations inside every article and in Settings. • Privacy-First Design: Your health data is not stored on a server. Optional Apple Health integration is available. FREE VS. PREMIUM • Free: Monthly cycle and fertility calendar, daily symptom/BBT/mucus logging, fertile window and ovulation predictions, home-screen widgets, cited Learn articles, Fun section (cultural gender predictions — for entertainment only, not scientific), plus a weekly free message allowance for the AI coach (temporarily off; separate consent will be requested if reopened). • Conception Calendar Premium (Monthly / Yearly Subscription): Unlimited questions and conversations with your personal AI TTC coach (temporarily off; separate consent will be requested if reopened). While the coach is off, Premium unlocks deeper cycle insights. Conception Calendar is not a medical device; results are estimates and cannot be used for contraception. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://dogum-takvimi.web.app/privacy-policy-en.html

Screenshots

Hatano4 screens
Conception Calendar4 screens

Verdict

The call

The clearest difference is in-app purchases: Conception Calendar at none against Hatano's 3. Hatano's advantage is update cadence (weekly vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Hatano sells 3 in-app purchases, starting at $4.99 per 7 days. Conception Calendar asks for nothing beyond the download.

UpkeepUpdate frequency

Hatano ships an update weekly, Conception Calendar every 6 weeks. Both last shipped on October 31, 2026.

Scorecard2 real differences Ā· 4 level
Hatano versus Conception Calendar: the parameters behind the verdict, then further details
ParameterHatanoConception Calendar
PriceFreeFree
Update frequencyWeekly — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size20 MB2 MB
Age rating4+17+
DeveloperChingiz HuseynzadeKerim Oz

In-app purchases

3 purchases

Hatano

Subscriptions2
  • Weekly$4.997 Days
  • Yearly$59.991 Year
One-time1
  • Lifetime$149.99
None

Conception Calendar

No in-app purchases

Questions

Is Hatano free?
Hatano is free to download, with in-app purchases available.
Is Conception Calendar free?
Conception Calendar is free to download, with no in-app purchases.
Do Hatano or Conception Calendar have ads?
Neither Hatano nor Conception Calendar shows ads.
Which is updated more often, Hatano or Conception Calendar?
Hatano ships an update weekly, and Conception Calendar every 6 weeks. Most recently, Hatano was updated on October 31, 2026 and Conception Calendar on October 31, 2026.

Other comparisons