Intertime vs BEAT81
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Intertime
This interval timer app helps users improve fitness with customizable work and rest periods. It provides haptic feedback and a summary of workout duration and sets completed. Designed for Apple Watch, it runs alongside other fitness tracking apps.
- Customizable work and rest intervals
- Haptic feedback for timer completion
- Workout summary with sets and duration
- Runs alongside other workout apps
- Intuitive Apple Watch interface
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Intertime is an easy to use interval timer for Apple Watch. Interval timers are great for athletes and casual exercisers who want to improve their speed, endurance, or overall performance. When you open Intertime, you’re presented asked to enter the amount of time you’d like to “work” for. This is the amount of time you’d like to sprint, walk fast, pedal hard, lift weights, etc. Then you enter the amount of time you’d like to “rest” for: jog, causally walk, coast, or take a break. Additionally, you can skip your work time if you’re unsure of how long you’d like to work for, but know your rest duration. This is particularly useful for those who are weight lifting. Then you’re all set! Now you tap start and begin to work out. Timely starts with the rest timer to give you a chance to warm up, then it will switch to “work” and the back to “rest” and so on. What makes Intertime great, is that it is on your wrist, and is using the power of the Apple Watch. Every time the rest or work timer reaches 0:00 it will provide you with haptic feedback. In fact you could go the whole workout without ever looking at your Watch. Once you're done using Intertime, you can tap “Finish”. Then you will be provided with a list of information telling you how long you worked out for, the number of sets completed, and the amount of time you spent “working” and “resting”. Intertime runs along side your other watch workout apps. When I was building Intertime, I was unsure if I wanted to make a complete workout tracker or not. Truth is, most people love their workout tracker they already have and probably don’t want to switch. Therefore, Intertime will run along side your workout app. It’s easy to switch between the two, as well. Let’s say you start a timer in Intertime before beginning your work out, then start a workout in your workout app of choice. Just double press the Digital Crown to switch between the two apps. Thank you for considering Intertime, I hope it helps you improve your fitness and health, Casey
BEAT81
Book tailored fitness classes, manage your schedule, and connect with coaches. Track your workout history and performance to monitor progress over time. Explore various training styles like BURN, BUILD, HYBRID, and RIDE.
- Book tailored workouts
- Manage schedule and share sessions
- Direct messaging with coaches
- Track workout history and performance
- Filter by training style, intensity, coach, location, time
- Explore BURN, BUILD, HYBRID, RIDE concepts
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BEAT your best. The BEAT81 app helps you book the right workouts, stay connected with coaches, and track your progress over time. What you can do in the app: Book workouts tailored to you Filter by training style, intensity, coach, location, or time — and find sessions that match your preferences. Manage your schedule View upcoming sessions, reschedule easily, and share workouts with friends. Speak directly with coaches Message your coach before or after class for guidance, questions, or feedback. Track your results over time See your workout history, heart-rate performance, and progress in one place — so you can stay consistent and improve. Train across BEAT81 concepts: - BURN: Maximise calorie expenditure and sweat - BUILD: Maximise calorie expenditure and sweat - HYBRID: Develop lean muscle and functional strength - RIDE: Develop cardiovascular endurance on the bike Structured group workouts. Clear coaching. Real progress. Workouts available in German and English.
Screenshots
Verdict
The clearest difference is review sentiment: Intertime at 100% against BEAT81's 56%. Intertime also leads on rating (5.0 vs 2.9) and iOS requirement (13.0 vs 15.1). BEAT81's advantage is in-app purchases (none vs 3) and ratings volume (7 vs 1). On price, update cadence, ads and monetization model 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. Intertime sells 3 one-off in-app purchases. BEAT81 asks for nothing beyond the download.
Intertime holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: BEAT81 has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Intertime's written reviews are positive against 56% of BEAT81's.
Intertime ships an update every 2 weeks, BEAT81 every 3 weeks. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.
| Parameter | Intertime | BEAT81 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 2.9 (7 ratings) |
| Positive reviews | 100.0% of reviews — better | 56.0% of reviews |
| Number of ratings | 1 | 7 — better |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 1 MB | 107 MB |
| Age rating | 4+ | 12+ |
| Developer | Bean's Bytes, LLC | GRITSpot GmbH |
Customer experience
Intertime
BEAT81
In-app purchases
Intertime
- Small Tip$0.99
- Medium Tip$2.99
- Large Tip$9.99
BEAT81
No in-app purchases









