# Count How Many vs Dr. Computer

The clearest difference is review sentiment: Count How Many at 100% against Dr. Computer's 75%. Dr. Computer's advantage is update cadence (every 4 months vs every 9 months) and iOS requirement (10.0 vs 13.1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Count How Many ships an update every 9 months, Dr. Computer every 4 months. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Count How Many | Dr. Computer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (13 ratings)](https://appshunter.io/ios/app/count-how-many/id1057033154/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 9 months | **Every 4 months** |
| Monetization | Ad-supported | Ad-supported |
| Size | 6 MB | 44 MB |
| Requires iOS | 13.1 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gianluca Capraro](https://appshunter.io/developer/1691787728) | [SUD Inc.](https://appshunter.io/developer/453469451) |

## What reviewers say

### Count How Many

[App page](https://appshunter.io/ios/app/count-how-many/id1057033154)

Test your counting speed and focus in this arcade game. Drag to rotate and count 3D shapes, with increasing difficulty as you progress. Compete globally or with friends on leaderboards and unlock achievements.

**Highlights:** Rotate and count 3D shapes, Increasing difficulty, Global leaderboards, GameCenter friend challenges, 12 unique achievements

**In-app purchases:** none


### Dr. Computer

[App page](https://appshunter.io/ios/app/dr-computer/id1491200188)

Solve math puzzles by composing equations to match target numbers using colored digits and symbols. This game challenges your logic and arithmetic skills.

**Highlights:** Equation composition, Colored numbers and symbols, Logic challenges, Arithmetic practice, Puzzle gameplay

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

**In-app purchases:** none


## Frequently asked questions

### Is Count How Many free?

Count How Many is free to download, with no in-app purchases.

### Is Dr. Computer free?

Dr. Computer is free to download, with no in-app purchases.

### Do Count How Many or Dr. Computer have ads?

Both Count How Many and Dr. Computer show ads.

### Which is updated more often, Count How Many or Dr. Computer?

Count How Many ships an update every 9 months, and Dr. Computer every 4 months. Most recently, Count How Many was updated on October 2, 2026 and Dr. Computer on October 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.*