Sit Up Counter! vs InteroHB
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sit Up Counter!
This application automatically counts your sit-ups using your iPhone's sensors. It provides notifications, records workout data to Apple Health, and saves your results. Track your progress and stay motivated with this fitness companion.
- Automatic sit-up counting
- Workout notifications
- Apple Health integration
- Save results to photos
- View workout history
- Active energy calculation
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This App will support counting of Sit Up. The main function is counting of Sit Up. Main Function ・Count Sit Up. ・Notifications. ・Record Active Energy and Workouts to Apple Health. ・Save Results to Photo. ・View history. How to use ・Put iPhone on your abdominal. ・Tap start button. ・Hold iPhone with both hands. ・Start Sit Up. Active Energy ・Ex. METs 3.8, Weight 50 kg, Time 10 min. (3.8 - 1) x 50 x (10 / 60) x 1.05 = 24.5 kcal. Optional permission requests ・Apple Health: It is used to record data in Apple Health. ・Tracking: It is used to deliver personalized ads to you. ・Notifications: It is used to sending notifications. ・Photo Library: It is used to save image in Photo Library. Languages ・Japanese, English.
InteroHB
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Train your inner awareness. InteroHB helps you build a stronger connection between your mind and body by helping you practice your ability to sense and count your heart beat. Through simple, guided sessions, you'll practice interoception - your ability to perceive your body's internal signals. FEATURES • Sense Notice and count your heart beat. Compare it to readings from consumer fitness devices to improve your internal accuracy over time. • Flow Practice observing your heart beat changes over time with guided sessions designed to build observational awareness. • Interoceptive Index Track your overall internal awareness with a single, easy-to-understand number. • Trends & Insights See your progress, understand your patterns, and identify what improves your performance. • Bluetooth and Apple Watch Heart Rate Support Connect consumer compatible heart rate devices for comparison of your sensing. Required for this app to function. DESIGNED FOR • Athletes and performance training • Stress regulation and management • Mindfulness and self-awareness Privacy Policy: https://www.interohb.com/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ IMPORTANT InteroHB is not a medical device. A consumer compatible Bluetooth heart rate device or compatible Apple Watch is required for full functionality.
Screenshots
Verdict
The clearest difference is in-app purchases: Sit Up Counter! at none against InteroHB's 1. Sit Up Counter! also leads on iOS requirement (16.6 vs 26.2). InteroHB's advantage is ads (none vs shown). On price, update cadence and device support 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
Both are free to download. InteroHB sells 1 in-app purchase, starting at $9.99 per year. Sit Up Counter! asks for nothing beyond the download.
Sit Up Counter! ships an update every 3 months, InteroHB every 5 months. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.
| Parameter | Sit Up Counter! | InteroHB |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (43 ratings) — better | — |
| Positive reviews | 73.1% of reviews | — |
| Number of ratings | 43 — better | — |
| Update frequency | Every 3 months — better | Every 5 months |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone | iPhone, Apple Watch — better |
| Requires iOS | 16.6 — better | 26.2 |
| Further details — not scored | ||
| Size | 31 MB | 7 MB |
| Age rating | 17+ | 4+ |
| Developer | Intersect | Chad Miller |
In-app purchases
Sit Up Counter!
No in-app purchases
InteroHB
- InteroHB Premium - Yearly1 Month trial$9.991 Year
Questions
Is Sit Up Counter! free?
Is InteroHB free?
Do Sit Up Counter! or InteroHB have ads?
Which is updated more often, Sit Up Counter! or InteroHB?
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