Chronometer vs Harf Workout Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chronometer
This interval timer is designed for various training routines, including weightlifting, HIIT, and boxing. It offers customizable timers, repetitions, and sound alerts to guide your workouts. Save and load your training plans for easy access and progress tracking.
- 3 programmable timers
- Customizable time settings
- Customizable repetitions
- Save and load training plans
- Audible alerts
- Speaking coach
- Visual cues
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This app is an awesome training timer for lifting weights, exercise, workout, stretching, boxing, MMA or HIIT, this interval timer will prove to be an invaluable asset for your HIIT interval training. FEATURES: * 3 programmable timers * Customize all time settings * Customize number of exercises * Customize number of repetitions * Save and load plannings * easy to hear alerts * pause and resume session * restart session where you left off if interrupted * Set sound volume * screen changecolor for visual cue * Speaking coach If you like this app please consider writing a positive review on the App Store, thank you. This will help us to add new features, fix any bugs, and improve app.
Harf Workout Timer
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Workout Timer a straightforward IOS App that serves as a stopwatch for your workouts. You can customize it to your needs by setting the number of rounds and exercises, selecting several sounds or importing your own sounds and importing your own background image.
Screenshots
Verdict
The clearest difference is in-app purchases: Harf Workout Timer at none against Chronometer's 1. Harf Workout Timer also leads on update cadence (weekly vs every 37 months). Chronometer's advantage is iOS requirement (14.0 vs 18.0). On price, ads and device support 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. Chronometer sells 1 one-off in-app purchase. Harf Workout Timer asks for nothing beyond the download.
Chronometer ships an update every 37 months, Harf Workout Timer weekly. The most recent releases landed on September 22, 2026 and September 15, 2026 respectively.
| Parameter | Chronometer | Harf Workout Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (3 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 37 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 3 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Sergio Musoles Tornador | R&D Advance BV |
In-app purchases
Chronometer
- Unlock timer settings$1.99
Harf Workout Timer
No in-app purchases
Questions
Is Chronometer free?
Is Harf Workout Timer free?
Do Chronometer or Harf Workout Timer have ads?
Which is updated more often, Chronometer or Harf Workout Timer?
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