# Shadow Project Training vs RepFlow

The clearest difference is iOS requirement: Shadow Project Training at 13.0 against RepFlow's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Shadow Project Training ships an update every 6 days, RepFlow every 5 days. The most recent releases landed on September 10, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Shadow Project Training | RepFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 5 days** |
| Size | 36 MB | 63 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paul Merat](https://appshunter.io/developer/1884358494) | [Lohan Thiel](https://appshunter.io/developer/6796709122) |

## What reviewers say

### Shadow Project Training

[App page](https://appshunter.io/ios/app/shadow-project-training/id6760417822)

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

**In-app purchases:** none


### RepFlow

[App page](https://appshunter.io/ios/app/repflow-gym/id6796709120)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shadow Project Training free?

Shadow Project Training is free to download, with no in-app purchases.

### Is RepFlow free?

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

### Do Shadow Project Training or RepFlow have ads?

Neither Shadow Project Training nor RepFlow shows ads.

### Which is updated more often, Shadow Project Training or RepFlow?

Shadow Project Training ships an update every 6 days, and RepFlow every 5 days. Most recently, Shadow Project Training was updated on September 10, 2026 and RepFlow on September 19, 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.*