# HighSpeed! Numbers vs schizophrenia

The clearest difference is price: HighSpeed! Numbers at Free against schizophrenia's $0.99. HighSpeed! Numbers also leads on rating (5.0 vs 4.2) and iOS requirement (9.1 vs 12). schizophrenia's advantage is ratings volume (5 vs 1). On update cadence, ads, in-app purchases and device support there is nothing between them.

HighSpeed! Numbers is free to download; schizophrenia costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

HighSpeed! Numbers holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: schizophrenia has 5 ratings behind it against 1, so its average is the more settled of the two.

HighSpeed! Numbers ships an update every 11 months, schizophrenia every 20 months. The most recent releases landed on June 25, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | HighSpeed! Numbers | schizophrenia |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/highspeed-numbers/id896951060/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/schizophrenia/id1114104441/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 20 months |
| Monetization | **Free** | Paid |
| Size | 156 MB | 64 MB |
| Requires iOS | **9.1** | 12 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takemi Matsumoto](https://appshunter.io/developer/570173509) | [francois tao](https://appshunter.io/developer/493605363) |

## 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


### schizophrenia

[App page](https://appshunter.io/ios/app/schizophrenia/id1114104441)

A challenging arcade game where players must prevent a ball from leaving the screen. Collect specific items to advance through levels while avoiding detrimental power-ups. The game features simple controls and a unique pause mechanism.

**Highlights:** Prevent ball from leaving screen, Bounce ball off bars, Collect green pills, Avoid side-effect pills, Swipe to pause

**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 schizophrenia free?

schizophrenia costs $0.99, with no in-app purchases.

### Which has better reviews, HighSpeed! Numbers or schizophrenia?

HighSpeed! Numbers is rated higher. HighSpeed! Numbers averages 5.0 out of 5 from 1 ratings, while schizophrenia averages 4.2 from 5 ratings.

### Do HighSpeed! Numbers or schizophrenia have ads?

Neither HighSpeed! Numbers nor schizophrenia shows ads.

### Which is updated more often, HighSpeed! Numbers or schizophrenia?

HighSpeed! Numbers ships an update every 11 months, and schizophrenia every 20 months. Most recently, HighSpeed! Numbers was updated on June 25, 2026 and schizophrenia on September 11, 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.*