# Clicka! vs Reaction Speed Reflex Trainer

Clicka! and Reaction Speed Reflex Trainer both sit at 4.7 stars, but that hides the real split: 95% of Clicka!'s written reviews are positive against 53% of Reaction Speed Reflex Trainer's. Clicka! also leads on ads (none vs shown) and update cadence (every 8 days vs every 3 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Clicka! sells 2 one-off in-app purchases and Reaction Speed Reflex Trainer sells 4 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Clicka! against 4.6 for Reaction Speed Reflex Trainer. Both are backed by a comparable volume of ratings — 2.9K and 1.4K respectively. Written reviews are what separate them: 95% of Clicka!'s written reviews are positive against 53% of Reaction Speed Reflex Trainer's.

Clicka! ships an update every 8 days, Reaction Speed Reflex Trainer every 3 months. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Clicka! | Reaction Speed Reflex Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.9K ratings)](https://appshunter.io/ios/app/clicka/id1067605464/reviews)** | [4.6 (1.4K ratings)](https://appshunter.io/ios/app/reaction-speed-reflex-trainer/id1250540980/reviews) |
| Number of ratings | **2.9K** | 1.4K |
| Positive reviews | **95.1% of reviews** | 53.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 27 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Calvin Liang](https://appshunter.io/developer/942371221) | [Vicki Partridge](https://appshunter.io/developer/1114861973) |

## What reviewers say

### Clicka!

[App page](https://appshunter.io/ios/app/clicka/id1067605464)

This is a minimalist game where a number on the screen increments by one with each tap. It's designed as a simple time-waster with no complex mechanics or objectives.

**Highlights:** Number incrementing on click, Minimalist design, Time-wasting gameplay, Simple interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2× Boost | $19.99 | one-time |
| 4× Boost | $139.99 | one-time |

**What reviewers like**

- 👍 Customizable click sounds and vibrations
- 👍 Addictive and satisfying to use
- 👍 Helps with ADHD and anxiety
- 👍 No ads or in-app purchases

**What reviewers complain about**

- 🐛 Crashes or freezes on some devices
- 🐛 Leaderboard issues or not working
- 🔋 Can be a major time sink

**Reported bugs**

- Leaderboard not updating properly
- Crashes when opening the app

**Requested features**

- Add a reset button
- Expand color and sound customization options
- Implement an endless mode or challenges


### 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


## Frequently asked questions

### Is Clicka! free?

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

### Is Reaction Speed Reflex Trainer free?

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

### Which has better reviews, Clicka! or Reaction Speed Reflex Trainer?

Clicka! is rated higher. Clicka! averages 4.7 out of 5 from 2.9K ratings, while Reaction Speed Reflex Trainer averages 4.6 from 1.4K ratings.

### Do Clicka! or Reaction Speed Reflex Trainer have ads?

Reaction Speed Reflex Trainer shows ads; Clicka! does not.

### Which is updated more often, Clicka! or Reaction Speed Reflex Trainer?

Clicka! ships an update every 8 days, and Reaction Speed Reflex Trainer every 3 months. Most recently, Clicka! was updated on October 21, 2026 and Reaction Speed Reflex Trainer on October 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.*