Heidi Workout Timer vs Simple Workout Interval Timer
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Heidi Workout Timer
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This simple interval timer will track time during your workout to keep you working hard. This app is suitable for many types of workout, including: HIIT, Pilates, Tabata, Yoga, and more. Easily create, edit, and delete timed intervals for your workouts. Timers countdown each exercise, rest and recovery period β and the full workout. Sound and/or vibrate signal the end of each interval. There is a large display which can be read at a distance. You can see a visual history of your recent workout history. Both English and German languages are available. The app can be displayed in light or dark mode, and has a choice of sounds.
Simple Workout Interval Timer
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Workout, Rest, Repeat is your no-fuss interval timer designed for fitness lovers, runners, HIIT athletes, and anyone needing structured workout-rest cycles. Configure your intervals, hit start, and focus on your workout β weβll handle the rest. Whether youβre sprinting, lifting, stretching, or meditating, our timer is ready. Features: Simple and intuitive interface Custom workout and rest intervals Perfect for HIIT, running, circuit training, yoga, and Tabata Audio alerts and visual cues Track time without distractions Terms of use: https://www.sidekickdigital.co.uk/app-services/work-rest-repeat-eula
Screenshots
Verdict
The clearest difference is in-app purchases: Heidi Workout Timer at none against Simple Workout Interval Timer's 1. Heidi Workout Timer also leads on update cadence (fortnightly vs every 9 months) and iOS requirement (12.4 vs 18.5). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Simple Workout Interval Timer sells 1 in-app purchase, starting at $7.99 per year. Heidi Workout Timer asks for nothing beyond the download.
Heidi Workout Timer ships an update fortnightly, Simple Workout Interval Timer every 9 months. The most recent releases landed on September 9, 2026 and May 17, 2026 respectively.
| Parameter | Heidi Workout Timer | Simple Workout Interval Timer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly β better | Every 9 months |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.4 β better | 18.5 |
| Further details β not scored | ||
| Size | 12 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | HIJO DIGITAL LTD | Sidekick Digital Limited |
In-app purchases
Heidi Workout Timer
No in-app purchases
Simple Workout Interval Timer
- Premium Yearly$7.991 Year
Questions
Is Heidi Workout Timer free?
Is Simple Workout Interval Timer free?
Do Heidi Workout Timer or Simple Workout Interval Timer have ads?
Which is updated more often, Heidi Workout Timer or Simple Workout Interval Timer?
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