# Reaction Speed Reflex Trainer vs Simple Time Game

The clearest difference is review sentiment: Simple Time Game at 100% against Reaction Speed Reflex Trainer's 53%. Simple Time Game also leads on ads (none vs shown) and update cadence (weekly vs every 3 months). On price, in-app purchases, monetization model 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 and Simple Time Game sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Reaction Speed Reflex Trainer ships an update every 3 months, Simple Time Game weekly. The most recent releases landed on September 23, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | Reaction Speed Reflex Trainer | Simple Time Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.4K ratings)](https://appshunter.io/ios/app/reaction-speed-reflex-trainer/id1250540980/reviews)** | — |
| Number of ratings | **1.4K** | — |
| Positive reviews | 53.4% 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 | Free with in-app purchases |
| Size | 27 MB | 14 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vicki Partridge](https://appshunter.io/developer/1114861973) | [GREG ANDREW ROSS](https://appshunter.io/developer/1731586579) |

## 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


### Simple Time Game

[App page](https://appshunter.io/ios/app/simple-time-game-split-second/id6686406316)

Test your precision and timing in this game where stopping a timer at the exact moment is key. Master increasingly difficult levels, earn trophies for perfect accuracy, and use in-game tokens to continue playing.

**Highlights:** Unlimited, randomly generated levels, Earn trophies for perfect precision, Dynamic target times and error margins, Use tokens to restore lives, Smooth gameplay and challenging mechanics

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Coin Pack | $0.99 | one-time |
| Advanced Coin Pack | $1.99 | one-time |
| Master Coin Pack | $3.99 | one-time |


## Frequently asked questions

### Is Reaction Speed Reflex Trainer free?

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

### Is Simple Time Game free?

Simple Time Game is free to download, with in-app purchases available.

### Do Reaction Speed Reflex Trainer or Simple Time Game have ads?

Reaction Speed Reflex Trainer shows ads; Simple Time Game does not.

### Which is updated more often, Reaction Speed Reflex Trainer or Simple Time Game?

Reaction Speed Reflex Trainer ships an update every 3 months, and Simple Time Game weekly. Most recently, Reaction Speed Reflex Trainer was updated on September 23, 2026 and Simple Time Game on July 22, 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.*