# Jab Boxing vs Shadowtrainer

The clearest difference is in-app purchases: Jab Boxing at none against Shadowtrainer's 1. Shadowtrainer's advantage is update cadence (fortnightly vs every 10 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Shadowtrainer sells 1 one-off in-app purchase. Jab Boxing asks for nothing beyond the download.

Jab Boxing ships an update every 10 months, Shadowtrainer fortnightly. The most recent releases landed on October 7, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Jab Boxing | Shadowtrainer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Fortnightly** |
| Size | 36 MB | 48 MB |
| Requires iOS | 13.4 | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Arbox LTD](https://appshunter.io/developer/1021244486) | [Thunk Tech Limited](https://appshunter.io/developer/1733288622) |

## What reviewers say

### Jab Boxing

[App page](https://appshunter.io/ios/app/jab-boxing/id6474612910)

**In-app purchases:** none


### Shadowtrainer

[App page](https://appshunter.io/ios/app/shadowtrainer/id6478547117)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | one-time |


## Frequently asked questions

### Is Jab Boxing free?

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

### Is Shadowtrainer free?

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

### Do Jab Boxing or Shadowtrainer have ads?

Neither Jab Boxing nor Shadowtrainer shows ads.

### Which is updated more often, Jab Boxing or Shadowtrainer?

Jab Boxing ships an update every 10 months, and Shadowtrainer fortnightly. Most recently, Jab Boxing was updated on October 7, 2026 and Shadowtrainer on September 24, 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.*