# ICode vs CPU8 Plus

The clearest difference is update cadence: ICode at daily against CPU8 Plus's every 3 months. ICode also leads on iOS requirement (10.0 vs 12.4). On price, ads, 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.

ICode ships an update daily, CPU8 Plus every 3 months. The most recent releases landed on September 19, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | ICode | CPU8 Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/cpu8-plus/id1518324298/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 months |
| Monetization | — | Free |
| Size | 37 MB | 160 MB |
| Requires iOS | **10.0** | 12.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rosenfield LLC](https://appshunter.io/developer/1455842015) | [Cordova Bay Entertainment Group, Inc](https://appshunter.io/developer/1448776027) |

## What reviewers say

### ICode

[App page](https://appshunter.io/ios/app/icode/id1459502887)

**Features:** macOS Compatibility

**In-app purchases:** none


### CPU8 Plus

[App page](https://appshunter.io/ios/app/cpu8-plus/id1518324298)

This app simulates an 8-bit computer, teaching users about internal computer workings. It features an expanded memory space compared to its predecessor, allowing for more complex programs and a deeper understanding of computer architecture.

**Highlights:** Simulates 8-bit computer architecture, Expanded addressable memory (256 bytes), Simple 16-instruction set, Source code compatibility with CPU8, Hexadecimal progress displays, Detailed memory display

**In-app purchases:** none


## Frequently asked questions

### Is ICode free?

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

### Is CPU8 Plus free?

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

### Do ICode or CPU8 Plus have ads?

Neither ICode nor CPU8 Plus shows ads.

### Which is updated more often, ICode or CPU8 Plus?

ICode ships an update daily, and CPU8 Plus every 3 months. Most recently, ICode was updated on September 19, 2026 and CPU8 Plus on September 23, 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.*