30 Day Sit Up Challenge! vs Stepper Meter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
30 Day Sit Up Challenge!
This app helps you track your progress through a 30-day sit-up challenge. It counts your sit-ups daily, manages your achievements, and sends notifications to keep you motivated. It also integrates with Apple Health to record your active energy and workouts.
- Daily sit-up counting
- Achievement day management
- Push notifications
- Apple Health integration
- Active energy calculation
- Workout recording
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Supports Sit Up for 30 day challenge. Main function is to count Sit Up once a day. Main Function ・Count Sit Up. ・Achievement days management. ・Notifications. ・Record Active Energy and Workouts to Apple Health. How to use ・Put iPhone on your abdominal. ・Tap Screen. ・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. Languages ・Japanese, English.
Stepper Meter
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This is an App to record the users's workout on certain Mini-Steppers. You can also share the workout data to your comunity through this App.
Screenshots
Verdict
The clearest difference is ads: Stepper Meter at none against 30 Day Sit Up Challenge!'s shown. Stepper Meter also leads on iOS requirement (13.0 vs 16.6). On price, update cadence, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
30 Day Sit Up Challenge! ships an update every 3 months, Stepper Meter every 6 weeks. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.
| Parameter | 30 Day Sit Up Challenge! | Stepper Meter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (35 ratings) — better | — |
| Positive reviews | 72.2% of reviews | — |
| Number of ratings | 35 — better | — |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 21 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | Intersect | IVIVA INTERNATIONAL CORP. |
In-app purchases
30 Day Sit Up Challenge!
No in-app purchases
Stepper Meter
No in-app purchases
Questions
Is 30 Day Sit Up Challenge! free?
Is Stepper Meter free?
Do 30 Day Sit Up Challenge! or Stepper Meter have ads?
Which is updated more often, 30 Day Sit Up Challenge! or Stepper Meter?
Other comparisons
