# ComboSim vs Boxing Timer

The clearest difference is rating: ComboSim at 4.6 against Boxing Timer's 4.0. ComboSim also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 75 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. ComboSim sells 6 one-off in-app purchases and Boxing Timer sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ComboSim holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: ComboSim has 68 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 79% of ComboSim's written reviews are positive against 50% of Boxing Timer's.

ComboSim ships an update every 6 weeks, Boxing Timer every 75 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | ComboSim | Boxing Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (68 ratings)](https://appshunter.io/ios/app/combosim-strike-generator/id1296628103/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/boxing-timer-train-and-fight/id1515358766/reviews) |
| Number of ratings | **68** | 3 |
| Positive reviews | **78.6% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 75 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 108 MB | 40 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | +12 | 4+ |
| Developer | [Samuel Harmon](https://appshunter.io/developer/1200962193) | [Szymon Dziedzic](https://appshunter.io/developer/1507425063) |

## What reviewers say

### ComboSim

[App page](https://appshunter.io/ios/app/combosim-strike-generator/id1296628103)

This app helps you customize your MMA and boxing training routines. You can adjust combo calls, round durations, rest periods, and incorporate non-strike exercises. Unlock new strikes and movements to keep your workouts dynamic and engaging.

**Highlights:** Customizable combo calls, Adjustable round and rest times, Incorporate non-strike exercises, Unlock new strikes and movements, Dynamic setting changes, Tailor workout rarity

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Exercises | $1.99 | one-time |
| Unlock Movements | $1.99 | one-time |
| Unlock Combo Strikes | $1.99 | one-time |
| Unlock Elbows | $1.99 | one-time |
| Unlock Legwork | $1.99 | one-time |
| Unlock All | $4.99 | one-time |


### Boxing Timer

[App page](https://appshunter.io/ios/app/boxing-timer-train-and-fight/id1515358766)

This app guides users through martial arts training sessions with customizable round durations and rest periods. It offers pre-set workout profiles for various combat sports or allows users to create their own personalized training plans.

**Highlights:** Customizable round and rest times, Pre-set workout profiles, Create personal training plans, Guides users through workouts, Supports various combat sports

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $0.99 | per 7 days |
| Monthly subscription | $1.99 | per month |
| Lifetime premium access | $9.99 | one-time |


## Frequently asked questions

### Is ComboSim free?

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

### Is Boxing Timer free?

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

### Which has better reviews, ComboSim or Boxing Timer?

ComboSim is rated higher. ComboSim averages 4.6 out of 5 from 68 ratings, while Boxing Timer averages 4.0 from 3 ratings.

### Do ComboSim or Boxing Timer have ads?

Boxing Timer shows ads; ComboSim does not.

### Which is updated more often, ComboSim or Boxing Timer?

ComboSim ships an update every 6 weeks, and Boxing Timer every 75 months. Most recently, ComboSim was updated on November 3, 2026 and Boxing Timer on November 3, 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.*