# Kiras Timer vs HIIT Timer

The clearest difference is in-app purchases: Kiras Timer at none against HIIT Timer's 2. Kiras Timer also leads on ads (none vs shown). HIIT Timer's advantage is update cadence (every 10 days vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. HIIT Timer sells 2 in-app purchases, starting at $2.99 per month. Kiras Timer asks for nothing beyond the download.

Kiras Timer ships an update monthly, HIIT Timer every 10 days. Both last shipped on October 6, 2026.

## The numbers

| Metric | Kiras Timer | HIIT Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hiit-timer-interval-timer/id6755897053/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 27 MB | 67 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Bover MB](https://appshunter.io/developer/1832799686) | [Admas Apps, LLC](https://appshunter.io/developer/1829678030) |

## What reviewers say

### Kiras Timer

[App page](https://appshunter.io/ios/app/kiras-timer/id6749908069)

**Features:** macOS Compatibility

**In-app purchases:** none


### HIIT Timer

[App page](https://appshunter.io/ios/app/hiit-timer-interval-timer/id6755897053)

This app provides a straightforward interval timer for High-Intensity Interval Training (HIIT), Tabata, and custom workout routines. It allows for quick setup of work/rest periods and rounds, running in the background to minimize distractions during exercise. Features include clear progress tracking, audio cues, and workout history to encourage consistency.

**Highlights:** One-tap workout start, Customizable intervals and rounds, Background operation, Clear progress tracking, Audio cues, Workout history

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HIIT Timer Pro | $2.99 | per month |
| HIIT Timer Pro | $19.99 | per year |


## Frequently asked questions

### Is Kiras Timer free?

Kiras Timer is free to download, with no in-app purchases.

### Is HIIT Timer free?

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

### Do Kiras Timer or HIIT Timer have ads?

HIIT Timer shows ads; Kiras Timer does not.

### Which is updated more often, Kiras Timer or HIIT Timer?

Kiras Timer ships an update monthly, and HIIT Timer every 10 days. Most recently, Kiras Timer was updated on October 6, 2026 and HIIT Timer on October 6, 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.*