# Kruboss Bag Work vs Boxing Combo Trainer

The clearest difference is in-app purchases: Kruboss Bag Work at none against Boxing Combo Trainer's 2. Boxing Combo Trainer's advantage is update cadence (every 3 weeks vs every 4 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Boxing Combo Trainer sells 2 in-app purchases, starting at $1.99 per month. Kruboss Bag Work asks for nothing beyond the download.

Kruboss Bag Work ships an update every 4 months, Boxing Combo Trainer every 3 weeks. The most recent releases landed on September 16, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Kruboss Bag Work | Boxing Combo Trainer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 21 MB | 59 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Globules Interactive Limited](https://appshunter.io/developer/978694053) | [Produ App](https://appshunter.io/developer/1593011494) |

## What reviewers say

### Kruboss Bag Work

[App page](https://appshunter.io/ios/app/kruboss-bag-work/id1559818014)

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

**In-app purchases:** none


### Boxing Combo Trainer

[App page](https://appshunter.io/ios/app/boxing-combo-trainer/id6779302687)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $1.99 | per month |
| Yearly Pro | $12.99 | per year |


## Frequently asked questions

### Is Kruboss Bag Work free?

Kruboss Bag Work is free to download, with no in-app purchases.

### Is Boxing Combo Trainer free?

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

### Do Kruboss Bag Work or Boxing Combo Trainer have ads?

Neither Kruboss Bag Work nor Boxing Combo Trainer shows ads.

### Which is updated more often, Kruboss Bag Work or Boxing Combo Trainer?

Kruboss Bag Work ships an update every 4 months, and Boxing Combo Trainer every 3 weeks. Most recently, Kruboss Bag Work was updated on September 16, 2026 and Boxing Combo Trainer 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.*