Strength Block Training App vs BELLr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Strength Block Training App
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Sync your account with HealthKit to effortlessly track all your health and fitness data in one place including nutrition, steps and bodyweight.
BELLr
This app helps kettlebell enthusiasts track and improve their swings with automatic counting and detailed analysis. It integrates with Apple Watch Activity Rings to keep you motivated towards your fitness goals.
- Automatic swing and set counting
- Detailed swing analysis
- Swing countdown workout
- Activity Ring integration
- Real-time performance metrics
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BELLr is a kettlebell workout companion built for kettlebell enthusiasts who want to take their training to the next level. Designed by a software engineer who shares a passion for kettlebell training, this app brings a unique approach to tracking and improving your swings. Whether you’re just starting or a seasoned athlete, BELLr provides insights and metrics to help you fine-tune your form and achieve your fitness goals. Features: • Swing Countdown Workout: Start with the “Swing Countdown” workout, where you set a target number of swings and aim to complete them quickly. More workout options will be added in future updates. • Automatic Swing and Set Counting: BELLr uses the power of the Apple Watch’s motion sensors to automatically detect and count your kettlebell swings and sets in real-time. • Detailed Swing Analysis: The app breaks down each swing to calculate exact timing and measure average power during the upswing, providing valuable feedback on your performance. • Activity Ring Integration: Workouts count towards your Apple Watch Activity Rings, keeping you motivated and on track to meet your fitness goals. • Work in Progress: Currently focused on 2-hand swings, with upcoming support for 1-hand swings and snatches. This is an early beta release, and the app is actively being developed in the creator’s spare time. More features and workouts are on the way, with continual updates to enhance the experience. Download BELLr now to start tracking your kettlebell workouts and join the journey as the app evolves!
Screenshots
Verdict
The clearest difference is iOS requirement: BELLr at 13.0 against Strength Block Training App's 15.1. On price, update cadence, ads and in-app purchases 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.
Strength Block Training App ships an update every 2 weeks, BELLr every 3 weeks. Both last shipped on October 4, 2026.
| Parameter | Strength Block Training App | BELLr |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 73 MB | 3 MB |
| Age rating | 17+ | 4+ |
| Developer | Strength Block Limited | Matt Overholt |
In-app purchases
Strength Block Training App
No in-app purchases
BELLr
No in-app purchases
Questions
Is Strength Block Training App free?
Is BELLr free?
Do Strength Block Training App or BELLr have ads?
Which is updated more often, Strength Block Training App or BELLr?
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