# teletype computer vs dev

The clearest difference is iOS requirement: dev at 16.2 against teletype computer's 26.2. 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.

## The numbers

| Metric | teletype computer | dev |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 21 MB | 4 MB |
| Requires iOS | 26.2 | **16.2** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Folder, LLC](https://appshunter.io/developer/1581692730) | [Jamie Ter Beest](https://appshunter.io/developer/6789990161) |

## What reviewers say

### teletype computer

[App page](https://appshunter.io/ios/app/teletype-computer/id6761645469)

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

**In-app purchases:** none


### dev

[App page](https://appshunter.io/ios/app/dev-mux-ai-coding-fleet-mgmt/id6789990159)

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

**In-app purchases:** none


## Frequently asked questions

### Is teletype computer free?

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

### Is dev free?

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

### Do teletype computer or dev have ads?

Neither teletype computer nor dev shows ads.

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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.*