# Dot vs Reaction Speed Test Pro

The clearest difference is ads: Reaction Speed Test Pro at none against Dot's shown. Reaction Speed Test Pro also leads on update cadence (every 2 days vs every 14 months) and price ($0.99 vs $2.49). On in-app purchases, device support and iOS requirement there is nothing between them.

Dot costs $2.49 and Reaction Speed Test Pro $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Dot ships an update every 14 months, Reaction Speed Test Pro every 2 days. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Dot | Reaction Speed Test Pro |
| --- | --- | --- |
| Price | $2.49 | **$0.99** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dot-aline-same-color-dots/id1425771799/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 14 months | **Every 2 days** |
| Monetization | Paid | — |
| Size | 81 MB | 6 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oscar Tsang](https://appshunter.io/developer/416987065) | [Anatoliy Voropay](https://appshunter.io/developer/459700393) |

## What reviewers say

### Dot

[App page](https://appshunter.io/ios/app/dot-aline-same-color-dots/id1425771799)

Navigate a square through a puzzle, making strategic left or right turns to align dots with their corresponding colored squares. The objective is simple, but the limited steps make solving each level a significant challenge.

**Highlights:** Strategic square control, Left/right turn mechanics, Color-matching puzzles, Limited step challenges, Increasing difficulty

**Features:** Vision Pro support

**In-app purchases:** none


### Reaction Speed Test Pro

[App page](https://appshunter.io/ios/app/reaction-speed-test-pro/id1603215049)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dot free?

Dot costs $2.49, with no in-app purchases.

### Is Reaction Speed Test Pro free?

Reaction Speed Test Pro costs $0.99, with no in-app purchases.

### Do Dot or Reaction Speed Test Pro have ads?

Dot shows ads; Reaction Speed Test Pro does not.

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

Dot ships an update every 14 months, and Reaction Speed Test Pro every 2 days. Most recently, Dot was updated on October 23, 2026 and Reaction Speed Test Pro on October 27, 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.*