# Reaction Speed Reflex Trainer vs 4Things

The clearest difference is review sentiment: 4Things at 100% against Reaction Speed Reflex Trainer's 53%. 4Things also leads on in-app purchases (none vs 4) and rating (5.0 vs 4.6). Reaction Speed Reflex Trainer's advantage is ratings volume (1.5K vs 28). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Reaction Speed Reflex Trainer sells 4 in-app purchases, starting at $0.99 per 7 days. 4Things asks for nothing beyond the download.

4Things holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Reaction Speed Reflex Trainer has 1.5K ratings behind it against 28, so its average is the more settled of the two. Written reviews point the same way: 53% of Reaction Speed Reflex Trainer's written reviews are positive against 100% of 4Things's.

Reaction Speed Reflex Trainer ships an update every 3 months, 4Things every 2 months. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Reaction Speed Reflex Trainer | 4Things |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (1.5K ratings)](https://appshunter.io/ios/app/reaction-speed-reflex-trainer/id1250540980/reviews) | **[5.0 (28 ratings)](https://appshunter.io/ios/app/4things/id6754807128/reviews)** |
| Number of ratings | **1.5K** | 28 |
| Positive reviews | 53.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 27 MB | 50 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Vicki Partridge](https://appshunter.io/developer/1114861973) | [Jason Kronick](https://appshunter.io/developer/1848772721) |

## What reviewers say

### Reaction Speed Reflex Trainer

[App page](https://appshunter.io/ios/app/reaction-speed-reflex-trainer/id1250540980)

Sharpen your reflexes and boost reaction speed with engaging game modes. Measure your reaction time to the millisecond, compete on global leaderboards, and track your progress. Ideal for improving focus, training reflexes, or simply for fun.

**Highlights:** Reaction time measurement, Multiple game modes, Global leaderboards, Progress tracking, Focus and reflex training

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $0.99 | per 7 days |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $9.99 | per year |
| Remove Ads | $1.99 | one-time |

**What reviewers like**

- 🚀 Helps improve reaction time
- 👍 Simple and straightforward
- 👍 Clean interface
- 👍 Useful for athletes and gamers

**What reviewers complain about**

- 🐛 Inaccurate timing and reaction time tracking
- 🔍 Excessive ads that interfere with gameplay
- 💰 Paid subscription required for full features
- 🐛 Crashes and bugs after purchasing ad-free version

**Reported bugs**

- Reaction time not updating correctly
- Crashes when trying to use paid features
- Ads continue to show even after purchasing ad-free version

**Requested features**

- Track personal best reaction time
- Add more game modes and challenges
- Improve ad placement and reduce interruptions


### 4Things

[App page](https://appshunter.io/ios/app/4things/id6754807128)

A fast-paced party game where players guess which of four photos best matches their vibe or their friends' choices. Earn points for correct guesses in this chaotic game perfect for social gatherings.

**Highlights:** Photo matching gameplay, Guess friends' choices, Earn points for correct guesses, Fast-paced rounds, Ideal for game nights and hangouts

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

**In-app purchases:** none


## Frequently asked questions

### Is Reaction Speed Reflex Trainer free?

Reaction Speed Reflex Trainer is free to download, with in-app purchases available.

### Is 4Things free?

4Things is free to download, with no in-app purchases.

### Which has better reviews, Reaction Speed Reflex Trainer or 4Things?

4Things is rated higher. Reaction Speed Reflex Trainer averages 4.6 out of 5 from 1.5K ratings, while 4Things averages 5.0 from 28 ratings.

### Do Reaction Speed Reflex Trainer or 4Things have ads?

Both Reaction Speed Reflex Trainer and 4Things show ads.

### Which is updated more often, Reaction Speed Reflex Trainer or 4Things?

Reaction Speed Reflex Trainer ships an update every 3 months, and 4Things every 2 months. Most recently, Reaction Speed Reflex Trainer was updated on November 11, 2026 and 4Things on November 5, 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.*