RABL vs OpenScale
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RABL
Access personalized workouts led by certified personal trainers. This app offers expert guidance in a time-efficient 20-minute format, allowing you to achieve your fitness goals on your own schedule.
- Personalized workouts
- Certified personal trainers
- Expert guidance
- 20-minute workout format
- Fitness goal achievement
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Discover the dynamic of focused training on RABL. Experience personalized workouts with Certified Personal Trainers, expert guidance, and a time-efficient 20-minute format. Embrace fitness on your terms and achieve your goals!
OpenScale
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OpenScale is a simple, private weight tracker, where you’re in full control of your data. Log your weight offline, and export or import everything, whenever you want. No accounts. No internet connection. No hidden syncing. Just you and your data, on your device. Your weight. Your data. Your control.
Screenshots
Verdict
The clearest difference is price: RABL at Free against OpenScale's $0.99. RABL also leads on update cadence (weekly vs fortnightly) and iOS requirement (15.0 vs 26.0). On ads, 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
RABL is free to download; OpenScale costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
RABL ships an update weekly, OpenScale fortnightly. The most recent releases landed on September 9, 2026 and September 21, 2026 respectively.
| Parameter | RABL | OpenScale |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 5.0 (6 ratings) — better | — |
| Number of ratings | 6 — better | — |
| Update frequency | Weekly — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 157 MB | 5 MB |
| Age rating | 17+ | 4+ |
| Developer | Rabl, Inc | CAN ETHEM BELLIDO |
In-app purchases
RABL
No in-app purchases
OpenScale
No in-app purchases
