# HIIT School vs Hyper Strong

The clearest difference is in-app purchases: Hyper Strong at none against HIIT School's 1. Hyper Strong also leads on iOS requirement (14.0 vs 16.0). HIIT School's advantage is update cadence (every 3 weeks vs every 4 months) and device support. On price there is nothing between them.

Both are free to download. HIIT School sells 1 in-app purchase, starting at $9.99 per 3 months. Hyper Strong asks for nothing beyond the download.

HIIT School ships an update every 3 weeks, Hyper Strong every 4 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | HIIT School | Hyper Strong |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Size | 193 MB | 130 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [HIIT School Inc.](https://appshunter.io/developer/1540819901) | [Hyper Strength & Conditioning, LLC](https://appshunter.io/developer/1508607640) |

## What reviewers say

### HIIT School

[App page](https://appshunter.io/ios/app/hiit-school/id1540819896)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 months | $9.99 | per 3 months |


### Hyper Strong

[App page](https://appshunter.io/ios/app/hyper-strong/id6758645214)

**In-app purchases:** none


## Frequently asked questions

### Is HIIT School free?

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

### Is Hyper Strong free?

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

### Which is updated more often, HIIT School or Hyper Strong?

HIIT School ships an update every 3 weeks, and Hyper Strong every 4 months. Most recently, HIIT School was updated on October 24, 2026 and Hyper Strong on October 15, 2026.

---

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