# LimitBreaker vs Box Interval Timer

The clearest difference is in-app purchases: LimitBreaker at none against Box Interval Timer's 3. LimitBreaker also leads on update cadence (every 10 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Box Interval Timer sells 3 one-off in-app purchases. LimitBreaker asks for nothing beyond the download.

LimitBreaker ships an update every 10 days, Box Interval Timer monthly. The most recent releases landed on October 1, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | LimitBreaker | Box Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/box-interval-timer/id6759615674/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 53 MB | 3 MB |
| Requires iOS | **15.2** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zoran Kostic](https://appshunter.io/developer/1845082403) | [Diyar Kaymaz](https://appshunter.io/developer/1879824035) |

## What reviewers say

### LimitBreaker

[App page](https://appshunter.io/ios/app/limitbreaker/id6758727809)

This intelligent training app provides personalized workouts that adapt to your daily performance using RPE and advanced algorithms. It offers structured routines, goal-oriented programs, and rehab sessions for injury prevention, ensuring clear, measurable progression.

**Highlights:** Personalized workouts adapting to real performance, RPE-based feedback and real-time recalibration, Daily routines for consistent progress, Goal-oriented programs with time-bound results, Mobility and recovery sessions for injury prevention, Continuous tracking of performance and recovery

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

**In-app purchases:** none


### Box Interval Timer

[App page](https://appshunter.io/ios/app/box-interval-timer/id6759615674)

This app provides customizable timers for combat sports and interval training. Track your progress with saved workouts and statistics. Supports multiple languages and offers live activity on the lock screen.

**Highlights:** Combat sports presets, Customizable interval training, Workout history and statistics, 10-second warning sound, Live activity on lock screen, Multi-language support

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Coffee | $0.99 | one-time |
| Sponsor a Training | $2.99 | one-time |
| Big Thank You | $12.99 | one-time |


## Frequently asked questions

### Is LimitBreaker free?

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

### Is Box Interval Timer free?

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

### Do LimitBreaker or Box Interval Timer have ads?

Neither LimitBreaker nor Box Interval Timer shows ads.

### Which is updated more often, LimitBreaker or Box Interval Timer?

LimitBreaker ships an update every 10 days, and Box Interval Timer monthly. Most recently, LimitBreaker was updated on October 1, 2026 and Box Interval Timer on September 25, 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.*