BELLr vs AI Workout Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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!
AI Workout Timer
This app creates custom timed workout sessions based on your spoken or typed instructions. It offers voice coaching for every interval, guiding you through exercises and rest periods. Designed to work offline, it allows you to lock your screen and play music without interruption.
- AI-generated workout sessions from voice input
- Voice coaching for intervals and cues
- Offline functionality
- Customizable coaching personality and voice
- Smart timer engine with haptic feedback
- Speak or type workout instructions
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The workout timer that listens. Speak any workout — HIIT, Tabata, EMOM, circuits, boxing rounds — and AI creates your timed session instantly. Voice coaching guides every interval: exercise announcements, go/rest cues, halfway warnings, and motivational pushes. All on-device. No internet needed. VOICE-COACHED INTERVALS Your AI coach guides you through every rep with exercise announcements, go/rest cues, halfway warnings, and motivational pushes — all on-device with zero latency. SPEAK OR TYPE Tap the mic and describe your workout naturally. The AI handles messy instructions, shorthand, and casual language. Or type if you prefer. YOUR COACH, YOUR WAY Select the voice you like. Adjust the coaching personality from calm and steady to intense and demanding. Make it yours. DESIGNED TO WORK OFFLINE All voice coaching runs on-device using Apple's premium voices. Lock your screen, put on your music, and go — your coach talks over your playlist. Design your workout no matter where you are. SMART TIMER ENGINE Work/rest phases, multiple sets, countdown warnings, haptic feedback on transitions. MORE APPS BY THIS DEVELOPER • Hey Kitchen! — Hands-free cooking & unit converter • Voice PDF Extractor — Split, reorder & extract PDF pages • Voice Crumbs — Private voice journal, always local SUBSCRIPTION OPTIONS - Monthly: $2.99 - Annual: $19.99 - Lifetime: $34.99 14-day free trial with full access. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Privacy Policy: https://tcityjohn.github.io/app-pages/ai-workout-timer/privacy Terms of Use: https://tcityjohn.github.io/app-pages/ai-workout-timer/terms
Screenshots
Verdict
The clearest difference is in-app purchases: BELLr at none against AI Workout Timer's 3. BELLr also leads on iOS requirement (13.0 vs 15.1). On price, rating, ratings volume and update cadence 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. AI Workout Timer sells 3 in-app purchases, starting at $2.99 per month. BELLr asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for BELLr against 5.0 for AI Workout Timer. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
BELLr ships an update every 3 weeks, AI Workout Timer fortnightly. The most recent releases landed on July 16, 2026 and September 17, 2026 respectively.
| Parameter | BELLr | AI Workout Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Subscription |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 3 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Matt Overholt | John Carter |
Customer experience
BELLr
AI Workout Timer
In-app purchases
BELLr
No in-app purchases
AI Workout Timer
- Monthly$2.991 Month
- Annual$19.991 Year
- Lifetime$34.99





