# Custom Workout Timer vs HIIT Workout Timer by Zafapp

The clearest difference is review sentiment: Custom Workout Timer at 88% against HIIT Workout Timer by Zafapp's 40%. Custom Workout Timer also leads on ads (none vs shown). HIIT Workout Timer by Zafapp's advantage is rating (4.5 vs 3.7) and update cadence (every 3 weeks vs every 6 months). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Custom Workout Timer sells 2 one-off in-app purchases and HIIT Workout Timer by Zafapp sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

HIIT Workout Timer by Zafapp holds the better App Store score, 4.5 against 3.7. Both are backed by a comparable volume of ratings — 6 and 15 respectively. Written reviews complicate that: 88% of Custom Workout Timer's written reviews are positive against 40% of HIIT Workout Timer by Zafapp's, so the app with the better star average is not the one people write more warmly about.

Custom Workout Timer ships an update every 6 months, HIIT Workout Timer by Zafapp every 3 weeks. The most recent releases landed on October 7, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Custom Workout Timer | HIIT Workout Timer by Zafapp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (6 ratings)](https://appshunter.io/ios/app/custom-workout-timer/id895955964/reviews) | **[4.5 (15 ratings)](https://appshunter.io/ios/app/hiit-workout-timer-by-zafapp/id1502215429/reviews)** |
| Number of ratings | 6 | **15** |
| Positive reviews | **87.5% of reviews** | 40.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 28 MB | 96 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Encodia, LLC](https://appshunter.io/developer/895955967) | [Cuneyt Zafer](https://appshunter.io/developer/1183636133) |

## What reviewers say

### Custom Workout Timer

[App page](https://appshunter.io/ios/app/custom-workout-timer/id895955964)

Design custom workout routines with timed exercises. This app provides spoken prompts for each exercise and countdowns for remaining time. Enjoy your music without interruption during your training sessions.

**Highlights:** Create custom workout routines, Timed exercises, Spoken exercise prompts, Countdown timer, Music player integration

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-day Trial | Free | one-time |
| Full App | $1.99 | one-time |


### HIIT Workout Timer by Zafapp

[App page](https://appshunter.io/ios/app/hiit-workout-timer-by-zafapp/id1502215429)

This app helps you create custom interval training routines with adjustable sets, rounds, and exercise times. It also tracks your workout history, calculates calorie burn, and integrates with Apple Watch for heart rate monitoring and workout control.

**Highlights:** Custom interval timers (HIIT, Tabata), Reps and weight logging, Workout routine planner, Calorie burn calculation, Workout history and analysis, Apple Watch integration, Background music control

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $1.99 | one-time |
| Pro Version | $10.99 | one-time |
| Pro Version | $11.99 | one-time |


## Frequently asked questions

### Is Custom Workout Timer free?

Custom Workout Timer is free to download, with in-app purchases available.

### Is HIIT Workout Timer by Zafapp free?

HIIT Workout Timer by Zafapp is free to download, with in-app purchases available.

### Which has better reviews, Custom Workout Timer or HIIT Workout Timer by Zafapp?

HIIT Workout Timer by Zafapp is rated higher. Custom Workout Timer averages 3.7 out of 5 from 6 ratings, while HIIT Workout Timer by Zafapp averages 4.5 from 15 ratings.

### Do Custom Workout Timer or HIIT Workout Timer by Zafapp have ads?

HIIT Workout Timer by Zafapp shows ads; Custom Workout Timer does not.

### Which is updated more often, Custom Workout Timer or HIIT Workout Timer by Zafapp?

Custom Workout Timer ships an update every 6 months, and HIIT Workout Timer by Zafapp every 3 weeks. Most recently, Custom Workout Timer was updated on October 7, 2026 and HIIT Workout Timer by Zafapp on September 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*