# Reaction Time Test Pro vs Speed Test Reflexes

The clearest difference is in-app purchases: Reaction Time Test Pro at none against Speed Test Reflexes's 1. Reaction Time Test Pro also leads on ads (none vs shown) and update cadence (weekly vs every 5 months). On price and device support there is nothing between them.

Both are free to download. Speed Test Reflexes sells 1 one-off in-app purchase. Reaction Time Test Pro asks for nothing beyond the download.

Reaction Time Test Pro ships an update weekly, Speed Test Reflexes every 5 months. The most recent releases landed on August 15, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Reaction Time Test Pro | Speed Test Reflexes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (2 ratings)](https://appshunter.io/ios/app/reaction-time-test-pro-rttp/id6645736396/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 5 months |
| Monetization | Free | — |
| Size | 42 MB | 4 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [卷文 唐](https://appshunter.io/developer/1627279395) | [LFT Inc.](https://appshunter.io/developer/1776796858) |

## What reviewers say

### Reaction Time Test Pro

[App page](https://appshunter.io/ios/app/reaction-time-test-pro-rttp/id6645736396)

Test your reflexes with a comprehensive suite of vision, hearing, and feeling tests. Measure your speed and accuracy in a variety of challenges designed to assess your reaction abilities.

**Highlights:** Vision reaction tests, Hearing reaction tests, Feeling reaction tests, Speed click tests, Professional difficulty levels, Ongoing test additions

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

**In-app purchases:** none


### Speed Test Reflexes

[App page](https://appshunter.io/ios/app/speed-test-reflexes/id6748366021)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Reaction Time Test Pro free?

Reaction Time Test Pro is free to download, with no in-app purchases.

### Is Speed Test Reflexes free?

Speed Test Reflexes is free to download, with in-app purchases available.

### Do Reaction Time Test Pro or Speed Test Reflexes have ads?

Speed Test Reflexes shows ads; Reaction Time Test Pro does not.

### Which is updated more often, Reaction Time Test Pro or Speed Test Reflexes?

Reaction Time Test Pro ships an update weekly, and Speed Test Reflexes every 5 months. Most recently, Reaction Time Test Pro was updated on August 15, 2026 and Speed Test Reflexes on September 20, 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.*