# Deletrea vs Dotty

The clearest difference is in-app purchases: Deletrea at none against Dotty's 1. Deletrea also leads on iOS requirement (10.0 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Dotty sells 1 one-off in-app purchase. Deletrea asks for nothing beyond the download.

Deletrea ships an update monthly, Dotty every 3 weeks. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Deletrea | Dotty |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 16 MB | 29 MB |
| Requires iOS | **10.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Parsec sys](https://appshunter.io/developer/320233671) | [Devinet](https://appshunter.io/developer/737922637) |

## What reviewers say

### Deletrea

[App page](https://appshunter.io/ios/app/deletrea/id1222677791)

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

**In-app purchases:** none


### Dotty

[App page](https://appshunter.io/ios/app/dotty-reading-and-writing/id6748616008)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Magic Pencil | $5.99 | one-time |


## Frequently asked questions

### Is Deletrea free?

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

### Is Dotty free?

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

### Do Deletrea or Dotty have ads?

Neither Deletrea nor Dotty shows ads.

### Which is updated more often, Deletrea or Dotty?

Deletrea ships an update monthly, and Dotty every 3 weeks. Most recently, Deletrea was updated on October 10, 2026 and Dotty on October 2, 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.*