# FAST! vs FormX

The clearest difference is ads: FAST! at none against FormX's shown. FAST! also leads on update cadence (every 3 days vs every 3 weeks) and iOS requirement (12.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. FAST! sells 1 in-app purchase, starting at $19.99 per year and FormX sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

FAST! ships an update every 3 days, FormX every 3 weeks. The most recent releases landed on October 30, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | FAST! | FormX |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | Subscription | — |
| Size | 128 MB | 7 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TNQ Tech, Co.](https://appshunter.io/developer/1817559824) | [KEITA SHOJI](https://appshunter.io/developer/1758998640) |

## What reviewers say

### FAST!

[App page](https://appshunter.io/ios/app/fast/id6746974553)

This app uses AI-powered velocity-based training to help athletes and coaches manage team data, visualize movement speed, and optimize lifts. It supports various exercises and offers advanced features like motion comparison and custom tracking for detailed analysis.

**Highlights:** AI-powered VBT training, Team data management, Real-time movement speed visualization, Motion comparison mode, Custom tracking mode, Supports various core and Olympic lifts

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Plan | $19.99 | per year |


### FormX

[App page](https://appshunter.io/ios/app/formx-video-and-jump-analysis/id6759228838)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム | $1.99 | per month |
| プレミアム | $17.99 | per year |
| 広告非表示 | $1.99 | one-time |


## Frequently asked questions

### Is FAST! free?

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

### Is FormX free?

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

### Do FAST! or FormX have ads?

FormX shows ads; FAST! does not.

### Which is updated more often, FAST! or FormX?

FAST! ships an update every 3 days, and FormX every 3 weeks. Most recently, FAST! was updated on October 30, 2026 and FormX on November 13, 2026.

---

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