BS vs Interval Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BS
A straightforward workout timer designed for focus, offering customizable rounds, intervals, and start delays without any advertisements. Adjust sound effects to suit your training style for a distraction-free experience.
- Customizable number of rounds
- Adjustable time per round
- Configurable rest intervals
- Pre-workout countdown
- Adjustable sound effects
- Ad-free experience
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Focus on your workout, not on ads. This BS Free Interval Timer satisfies your basic timer needs without any mid-workout distractions. Freely select the number of rounds, time per round, time in between rounds, or time before starting. Adjust any sound effects to your personal preference. If you are looking for a basic timer, this one is simple, effective and absolutely BS free.
Interval Timer
This interval timer is designed for HIIT and interval training. Easily set work and rest periods, sets, and rounds to guide your workouts. It supports background operation and music playback, with an Apple Watch companion app for heart rate monitoring.
- Customizable work and rest periods
- Set number of sets and rounds
- Background operation support
- Music playback compatibility
- Apple Watch integration
- Heart rate monitoring (Apple Watch)
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This app is handy interval timer that helps you keep track of your work and rest periods during your HIIT interval training and workouts. The application is very easy to use, enter the Work, Rest, Sets, Rounds and start workout. You can listen to music during workouts or use the timer in the background. There is also app on the Apple Watch that will allow you to monitor your heart rate during workouts. Apple Watch app features: - iCloud sync with iPhone - integration with the Health app - monitoring heart rate during workouts
Screenshots
Verdict
The clearest difference is in-app purchases: BS at none against Interval Timer's 1. BS also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On price, 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. Interval Timer sells 1 one-off in-app purchase. BS asks for nothing beyond the download.
BS ships an update every 2 weeks, Interval Timer every 2 months. The most recent releases landed on July 19, 2026 and September 28, 2026 respectively.
| Parameter | BS | Interval Timer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.9 (246 ratings) — better |
| Positive reviews | 91.7% of reviews — better | 83.5% of reviews |
| Number of ratings | — | 246 — better |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 2 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Simon Plovyt | Yosyp Hameliak |
Customer experience
BS
Interval Timer
In-app purchases
BS
No in-app purchases
Interval Timer
- Remove Ads$4.99
