# CPU8 vs Logo Programming

The clearest difference is review sentiment: CPU8 at 67% against Logo Programming's 0%. CPU8 also leads on rating (4.7 vs 3.0) and in-app purchases (none vs 3). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Logo Programming sells 3 one-off in-app purchases. CPU8 asks for nothing beyond the download.

CPU8 holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: CPU8 has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 67% of CPU8's written reviews are positive against 0% of Logo Programming's.

CPU8 ships an update every 3 months, Logo Programming every 2 months. Both last shipped on September 25, 2026.

## The numbers

| Metric | CPU8 | Logo Programming |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (14 ratings)](https://appshunter.io/ios/app/cpu8/id1448776028/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/logo-programming/id6760194064/reviews) |
| Number of ratings | **14** | 1 |
| Positive reviews | **66.7% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 163 MB | 4 MB |
| Requires iOS | **12.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cordova Bay Entertainment Group, Inc](https://appshunter.io/developer/1448776027) | [Sylvain Lafrance](https://appshunter.io/developer/1197090441) |

## What reviewers say

### CPU8

[App page](https://appshunter.io/ios/app/cpu8/id1448776028)

Explore the inner workings of an 8-bit computer through simulation. Write, assemble, and run programs to understand computer instructions and their relationships with hardware components. Includes an assembler, sample programs, and educational resources.

**Highlights:** 8-bit computer simulator, Built-in assembler with manual, Control clock speed and single-step execution, 16 instructions and 3 pseudo-instructions, 7 sample assembler programs, Links to Ben Eater videos, History of computing content

**Features:** macOS Compatibility

**In-app purchases:** none


### Logo Programming

[App page](https://appshunter.io/ios/app/logo-programming/id6760194064)

Learn programming concepts through visual art creation. This app uses a classic turtle graphics system to teach fundamental coding principles like loops and geometry. It's perfect for beginners of all ages to draw geometric patterns and develop problem-solving skills.

**Highlights:** Visual turtle graphics, Learn programming concepts, Geometric art creation, Beginner-friendly commands, Animated code execution, Save and share creations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Logo - Donation Small | $0.99 | one-time |
| Logo - Donation Medium | $4.99 | one-time |
| Logo - Donation Large | $9.99 | one-time |


## Frequently asked questions

### Is CPU8 free?

CPU8 is free to download, with no in-app purchases.

### Is Logo Programming free?

Logo Programming is free to download, with in-app purchases available.

### Which has better reviews, CPU8 or Logo Programming?

CPU8 is rated higher. CPU8 averages 4.7 out of 5 from 14 ratings, while Logo Programming averages 3.0 from 1 ratings.

### Do CPU8 or Logo Programming have ads?

Neither CPU8 nor Logo Programming shows ads.

### Which is updated more often, CPU8 or Logo Programming?

CPU8 ships an update every 3 months, and Logo Programming every 2 months. Most recently, CPU8 was updated on September 25, 2026 and Logo Programming on September 25, 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.*