# Skillr Boxing Training vs Cronos Academy

The clearest difference is in-app purchases: Cronos Academy at none against Skillr Boxing Training's 7. Skillr Boxing Training's advantage is update cadence (weekly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Skillr Boxing Training sells 7 in-app purchases, starting at $12.99 per month. Cronos Academy asks for nothing beyond the download.

Skillr Boxing Training ships an update weekly, Cronos Academy monthly. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Skillr Boxing Training | Cronos Academy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (104 ratings)](https://appshunter.io/ios/app/skillr-boxing-training/id6760382318/reviews)** | — |
| Number of ratings | **104** | — |
| Positive reviews | 84.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Subscription | — |
| Size | 144 MB | 89 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Sweet Science Boxing](https://appshunter.io/developer/1711520944) | [Bastien Joubert](https://appshunter.io/developer/6796352855) |

## What reviewers say

### Skillr Boxing Training

[App page](https://appshunter.io/ios/app/skillr-boxing-training/id6760382318)

This app offers structured boxing drills and workouts to refine technique, improve timing, and develop boxing IQ. It bridges the gap between understanding boxing theory and practical execution, covering all aspects of the sport from footwork to combinations.

**Highlights:** Structured workouts with intelligent callouts, Precision motion capture for technique demonstration, Drills for footwork, head movement, and defense, Focus on counters and combinations, Variety of workout types (Technique, Boxer, Trainer), Train anywhere, anytime

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Become a Skillr Boxer | $12.99 | per month |
| Become a Skillr Boxer | $14.99 | per month |
| Master the Fundamentals | $53.99 | per 6 months |
| Master the Fundamentals | $59.99 | per 6 months |
| Evolve into a Complete Fighter | $79.99 | per year |
| Evolve into a Complete Fighter | $89.99 | per year |
| Dominate the Opposition | $89.99 | per year |


### Cronos Academy

[App page](https://appshunter.io/ios/app/cronos-academy/id6797100004)

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

**In-app purchases:** none


## Frequently asked questions

### Is Skillr Boxing Training free?

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

### Is Cronos Academy free?

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

### Do Skillr Boxing Training or Cronos Academy have ads?

Neither Skillr Boxing Training nor Cronos Academy shows ads.

### Which is updated more often, Skillr Boxing Training or Cronos Academy?

Skillr Boxing Training ships an update weekly, and Cronos Academy monthly. Most recently, Skillr Boxing Training was updated on October 15, 2026 and Cronos Academy on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*