Situps Coach vs RepStack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Situps Coach
This app guides you through a structured workout plan to increase your sit-up capacity and build abdominal strength. It tracks your progress, offers reminders, and allows for custom plans, all while making your workouts more engaging. Achieve your fitness goals in about 30 minutes per week over six weeks.
- Structured sit-up workout plans
- Progress tracking and calorie burnt logs
- Customizable reminders
- Music playback integration
- Social sharing of workouts
- Customizable exercise plans
- Backup and restore options
Read full descriptionHide full description
Situps is an easy to do strength training exercise, it will strength the hip flexors and abdominal muscles, and will help to lose weight and stay in shape. If you make your decision to increase your strength, if you want to break your records of situps, if you want to do 200 consecutive Situps, follow Situps Coach, this app is to help you achieving the goal. No matter what level you are in at this moment, just follow Situps Coach’s plan, do step by step, and only take about 30 minutes a week, you will become the hero of yourself after six weeks. Key Features: ⁃ Well designed situps plan. ⁃ Track your situps trainings and calorie burnt. ⁃ Graphical log of your each situps and calorie burnt. ⁃ Custom situps reminder. ⁃ Support backstage and lock screen running. ⁃ Passcode function. ⁃ Supports Face ID passcode. ⁃ Music plays, make it more fun when you are doing situps. ⁃ Share your trainings with your friends. ⁃ Make your own exercise plan if you have finished the default plans or find they are too easy or too hard. ⁃ Supports WiFi backup & restore. ⁃ Supports Dropbox backup and restore. ⁃ Supports Apple Watch version. ⁃ Supports universal version. If you have any question or suggestion, please send email to our support userfeed@vip.tom.com.
RepStack
Read full descriptionHide full description
RepStack hilft dir dabei, dein Krafttraining strukturiert zu dokumentieren und deinen Fortschritt zu analysieren. • Trainingssessions einfach erfassen • Übungen, Sätze, Gewicht und Wiederholungen tracken • Fortschritt über Zeit analysieren • Automatische Trainingsanalyse RepStack unterstützt dich dabei, dein Training besser zu verstehen und langfristig Fortschritte zu erzielen.
Screenshots
Verdict
The clearest difference is ads: RepStack at none against Situps Coach's shown. RepStack also leads on update cadence (daily vs every 6 months). On price, in-app purchases, device support and iOS requirement 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.
Situps Coach ships an update every 6 months, RepStack daily. The most recent releases landed on October 4, 2026 and September 24, 2026 respectively.
| Parameter | Situps Coach | RepStack |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (20 ratings) — better | — |
| Positive reviews | 92.2% of reviews | — |
| Number of ratings | 20 — better | — |
| Update frequency | Every 6 months | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 44 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | 倩 赵 | ALEXANDER HINTERLEITNER |
Bugs and requests
Situps Coach
Reported bugs
5 issues- App freezes on title screen
- Crashes when changing timing settings
- Full-screen ads cause app lockup when closing
- Voice mechanism requires phone reboot to activate
- Profile setup shows only ads without functionality
Requested features
10 requests- Voice announcement of rep counts during sets
- Customizable target goals beyond 200 reps
- Multiple user profiles without payment
- Ability to start at different fitness levels
- Countdown timer for rep completion
Show 5 moreShow fewer
- Ad-free premium version option
- Clearer, more natural voice prompts
- Automatic rep counting without phone viewing
- Flexible scheduling (not locked to specific days)
- Tutorial or initial setup guidance
RepStack
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Situps Coach
No in-app purchases
RepStack
No in-app purchases









