# Phast vs Reaction Timer Training

The clearest difference is review sentiment: Phast at 64% against Reaction Timer Training's 0%. Phast also leads on ads (none vs shown) and iOS requirement (12.4 vs 15.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Phast sells 13 in-app purchases, starting at $0.99 per month and Reaction Timer Training sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Phast ships an update every 2 months, Reaction Timer Training every 3 months. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Phast | Reaction Timer Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (4 ratings)](https://appshunter.io/ios/app/reaction-timer-training/id1512744673/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | **64.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 30 MB | 35 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Connectiva Tecnologia](https://appshunter.io/developer/1229923709) | [MillionTask, Unipessoal, Lda](https://appshunter.io/developer/1512744672) |

## What reviewers say

### Phast

[App page](https://appshunter.io/ios/app/phast/id1229923710)

This platform guides physiotherapists through assessments to identify injury risks in athletes and active individuals. It aids in injury prevention, post-rehabilitation tracking, and helps athletes return to play safely and improve performance.

**Highlights:** Injury risk identification, Athlete performance improvement, Guided assessments, Clinical reasoning organization, Post-rehabilitation tracking, Return to play guidance

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| fisioemortopediafree | $0.99 | per month |
| fisioemortopedia50off | $1.99 | per month |
| fisioemortopedia50off | $2.99 | per month |
| Basic | $3.99 | per month |
| marcelaphastvip | $3.99 | per month |
| viniciusphastvip | $3.99 | per month |
| marinaphastvip | $3.99 | per month |
| Vip | $4.99 | per month |
| Plano VIP | $4.99 | per month |
| unitedvip | $4.99 | per 3 months |
| Phast | $4.99 | per year |
| timepeople | $9.99 | per month |
| Phast exos | Free | one-time |


### Reaction Timer Training

[App page](https://appshunter.io/ios/app/reaction-timer-training/id1512744673)

Enhance your cognitive and physical performance with this reaction training app. Improve reaction time, decision-making, and coordination using customizable drills and Apple Watch integration. Track progress and sync data with the Health app.

**Highlights:** Improve reaction time, Enhance decision time, Develop peripheral vision, Boost coordination and speed, Customizable training drills, Apple Watch integration, Health app sync

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Auto Renewable Subs | $1.99 | per month |


## Frequently asked questions

### Is Phast free?

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

### Is Reaction Timer Training free?

Reaction Timer Training is free to download, with in-app purchases available.

### Do Phast or Reaction Timer Training have ads?

Reaction Timer Training shows ads; Phast does not.

### Which is updated more often, Phast or Reaction Timer Training?

Phast ships an update every 2 months, and Reaction Timer Training every 3 months. Most recently, Phast was updated on September 24, 2026 and Reaction Timer Training on September 18, 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.*