# SecureAnyBox vs Z80CPM

The clearest difference is update cadence: Z80CPM at every 10 days against SecureAnyBox's every 4 months. SecureAnyBox's advantage is iOS requirement (12.2 vs 15.0). 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.

SecureAnyBox ships an update every 4 months, Z80CPM every 10 days. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | SecureAnyBox | Z80CPM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/z80cpm/id6756590871/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 84 MB | 1 MB |
| Requires iOS | **12.2** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [TDP Ltd](https://appshunter.io/developer/543802621) | [Aaron Wohl](https://appshunter.io/developer/1860336063) |

## What reviewers say

### SecureAnyBox

[App page](https://appshunter.io/ios/app/secureanybox/id6449294535)

**In-app purchases:** none


### Z80CPM

[App page](https://appshunter.io/ios/app/z80cpm/id6756590871)

Experience the classic CP/M operating system on your iOS or Mac device with a full Z80 processor emulator. Run authentic CP/M software, including operating systems, word processors, programming languages, and text adventures. Works offline with support for multiple disk images.

**Highlights:** Full Z80 emulation, VT100 terminal support, Multiple disk image mounting, Offline functionality, Native Mac support, Downloadable CP/M disk images

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SecureAnyBox free?

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

### Is Z80CPM free?

Z80CPM is free to download, with no in-app purchases.

### Do SecureAnyBox or Z80CPM have ads?

Neither SecureAnyBox nor Z80CPM shows ads.

### Which is updated more often, SecureAnyBox or Z80CPM?

SecureAnyBox ships an update every 4 months, and Z80CPM every 10 days. Most recently, SecureAnyBox was updated on October 2, 2026 and Z80CPM on October 5, 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.*