# Reaction Timer Training vs RunningBuds

The clearest difference is review sentiment: RunningBuds at 100% against Reaction Timer Training's 0%. RunningBuds also leads on rating (5.0 vs 2.3) and ads (none vs shown). Reaction Timer Training's advantage is device support (4 vs 1) and iOS requirement (15.0 vs 26.0). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Reaction Timer Training sells 1 in-app purchase, starting at $1.99 per month and RunningBuds sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

RunningBuds holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews point the same way: 0% of Reaction Timer Training's written reviews are positive against 100% of RunningBuds's.

Reaction Timer Training ships an update every 3 months, RunningBuds weekly. The most recent releases landed on October 5, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Reaction Timer Training | RunningBuds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (4 ratings)](https://appshunter.io/ios/app/reaction-timer-training/id1512744673/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/runningbuds/id6782477006/reviews)** |
| Number of ratings | 4 | **5** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 35 MB | 20 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [MillionTask, Unipessoal, Lda](https://appshunter.io/developer/1512744672) | [Codelous, LLC](https://appshunter.io/developer/6781313442) |

## What reviewers say

### 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 |


### RunningBuds

[App page](https://appshunter.io/ios/app/runningbuds/id6782477006)

This app allows you to talk with a friend over your AirPods while listening to your own music. It uses advanced audio technology for high-quality conversations and music playback, with end-to-end encryption for privacy. Only the host needs a subscription to start a call.

**Highlights:** Listen to music and talk simultaneously, High-quality conversation audio, End-to-end encrypted calls, Voice activity detection, No account sign-up required, Host subscription model

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RunningBuds Monthly | $4.99 | per month |
| RunningBuds Annual | $39.99 | per year |


## Frequently asked questions

### Is Reaction Timer Training free?

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

### Is RunningBuds free?

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

### Which has better reviews, Reaction Timer Training or RunningBuds?

RunningBuds is rated higher. Reaction Timer Training averages 2.3 out of 5 from 4 ratings, while RunningBuds averages 5.0 from 5 ratings.

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

Reaction Timer Training shows ads; RunningBuds does not.

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

Reaction Timer Training ships an update every 3 months, and RunningBuds weekly. Most recently, Reaction Timer Training was updated on October 5, 2026 and RunningBuds on October 8, 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.*