# HighSpeed! Numbers vs ABC Touch Letters

The clearest difference is rating: HighSpeed! Numbers at 5.0 against ABC Touch Letters's 2.7. HighSpeed! Numbers also leads on ads (none vs shown) and monetization model (free vs ad-supported). ABC Touch Letters's advantage is update cadence (fortnightly vs every 11 months) and ratings volume (6 vs 1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HighSpeed! Numbers holds the better App Store score, 5.0 against 2.7. That said, the two scores are not equally well evidenced: ABC Touch Letters has 6 ratings behind it against 1, so its average is the more settled of the two.

HighSpeed! Numbers ships an update every 11 months, ABC Touch Letters fortnightly. The most recent releases landed on June 25, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | HighSpeed! Numbers | ABC Touch Letters |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/highspeed-numbers/id896951060/reviews)** | [2.7 (6 ratings)](https://appshunter.io/ios/app/abc-touch-letters/id921124311/reviews) |
| Number of ratings | 1 | **6** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Fortnightly** |
| Monetization | **Free** | Ad-supported |
| Size | 156 MB | 24 MB |
| Requires iOS | **9.1** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takemi Matsumoto](https://appshunter.io/developer/570173509) | [Fernando Gonzalez Frias](https://appshunter.io/developer/582325220) |

## What reviewers say

### HighSpeed! Numbers

[App page](https://appshunter.io/ios/app/highspeed-numbers/id896951060)

A quick-paced brain training game where players tap numbers in ascending order within a time limit. It enhances cognitive skills like dynamic and peripheral vision. Ideal for short bursts of play anytime.

**Highlights:** Tap numbers in order, Timed gameplay, Combination scoring, Decimal and hexadecimal modes, Dynamic vision training, Peripheral vision training

**Features:** macOS Compatibility

**In-app purchases:** none


### ABC Touch Letters

[App page](https://appshunter.io/ios/app/abc-touch-letters/id921124311)

A fast-paced game where players tap letters A through Z in order to achieve the best time. It helps train reflexes, visual speed, and peripheral vision. Compete with friends globally on the leaderboard and share your scores.

**Highlights:** Tap letters A-Z quickly, Improve reflexes and visual speed, Global leaderboard, Score sharing, Classic Mode, Color Mode

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HighSpeed! Numbers free?

HighSpeed! Numbers is free to download, with no in-app purchases.

### Is ABC Touch Letters free?

ABC Touch Letters is free to download, with no in-app purchases.

### Which has better reviews, HighSpeed! Numbers or ABC Touch Letters?

HighSpeed! Numbers is rated higher. HighSpeed! Numbers averages 5.0 out of 5 from 1 ratings, while ABC Touch Letters averages 2.7 from 6 ratings.

### Do HighSpeed! Numbers or ABC Touch Letters have ads?

ABC Touch Letters shows ads; HighSpeed! Numbers does not.

### Which is updated more often, HighSpeed! Numbers or ABC Touch Letters?

HighSpeed! Numbers ships an update every 11 months, and ABC Touch Letters fortnightly. Most recently, HighSpeed! Numbers was updated on June 25, 2026 and ABC Touch Letters on September 9, 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.*