# KruBoss Boxing Timer vs Personal Interval Timer

The clearest difference is in-app purchases: KruBoss Boxing Timer at none against Personal Interval Timer's 1. KruBoss Boxing Timer also leads on ads (none vs shown). Personal Interval Timer's advantage is update cadence (every 4 weeks vs every 3 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Personal Interval Timer sells 1 one-off in-app purchase. KruBoss Boxing Timer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for KruBoss Boxing Timer against 4.8 for Personal Interval Timer. Both are backed by a comparable volume of ratings — 23 and 14 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

KruBoss Boxing Timer ships an update every 3 months, Personal Interval Timer every 4 weeks. The most recent releases landed on September 12, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | KruBoss Boxing Timer | Personal Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (23 ratings)](https://appshunter.io/ios/app/kruboss-boxing-timer/id1338791547/reviews)** | [4.8 (14 ratings)](https://appshunter.io/ios/app/personal-interval-timer/id1479646964/reviews) |
| Number of ratings | **23** | 14 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 13 MB | 7 MB |
| Requires iOS | 15.0 | **14.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Globules Interactive Limited](https://appshunter.io/developer/978694053) | [AlexApps.Net Co](https://appshunter.io/developer/972261962) |

## What reviewers say

### KruBoss Boxing Timer

[App page](https://appshunter.io/ios/app/kruboss-boxing-timer/id1338791547)

This interval timer mimics the functionality of a real gym clock, offering a straightforward and ad-free experience for martial arts training. Its intuitive design ensures immediate usability for anyone familiar with gym environments.

**Highlights:** Real gym clock interface, Ad-free experience, Intuitive for martial artists, Straightforward functionality

**Features:** Vision Pro support

**In-app purchases:** none


### Personal Interval Timer

[App page](https://appshunter.io/ios/app/personal-interval-timer/id1479646964)

This app helps you manage timed workouts for sports like boxing, HIIT, and Tabata. It offers customizable presets, workout history tracking, and works with a locked screen and background music. Share your routines with friends and receive voice or bell notifications.

**Highlights:** Works with locked screen, Plays with background music, Saves custom presets, Share workouts with friends, History and progress charts, Voice or bell notifications

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $5.99 | one-time |


## Frequently asked questions

### Is KruBoss Boxing Timer free?

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

### Is Personal Interval Timer free?

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

### Which has better reviews, KruBoss Boxing Timer or Personal Interval Timer?

KruBoss Boxing Timer is rated higher. KruBoss Boxing Timer averages 4.9 out of 5 from 23 ratings, while Personal Interval Timer averages 4.8 from 14 ratings.

### Do KruBoss Boxing Timer or Personal Interval Timer have ads?

Personal Interval Timer shows ads; KruBoss Boxing Timer does not.

### Which is updated more often, KruBoss Boxing Timer or Personal Interval Timer?

KruBoss Boxing Timer ships an update every 3 months, and Personal Interval Timer every 4 weeks. Most recently, KruBoss Boxing Timer was updated on September 12, 2026 and Personal Interval Timer on September 23, 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.*