# Tools SEED vs Dotty

The clearest difference is in-app purchases: Tools SEED at none against Dotty's 1. Tools SEED also leads on update cadence (every 3 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

Tools SEED ships an update every 3 days, Dotty every 3 weeks. The most recent releases landed on October 24, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Tools SEED | Dotty |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Size | 17 MB | 29 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Tools of the Mind](https://appshunter.io/developer/1633291513) | [Devinet](https://appshunter.io/developer/737922637) |

## What reviewers say

### Tools SEED

[App page](https://appshunter.io/ios/app/tools-seed/id6550925162)

**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 Tools SEED free?

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

### Is Dotty free?

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

### Do Tools SEED or Dotty have ads?

Neither Tools SEED nor Dotty shows ads.

### Which is updated more often, Tools SEED or Dotty?

Tools SEED ships an update every 3 days, and Dotty every 3 weeks. Most recently, Tools SEED was updated on October 24, 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.*