# CatDo vs Task & To

The clearest difference is in-app purchases: CatDo at none against Task & To's 2. CatDo also leads on ads (none vs shown). Task & To's advantage is update cadence (every 4 days vs every 10 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Task & To sells 2 in-app purchases, starting at $1.00 per month. CatDo asks for nothing beyond the download.

CatDo ships an update every 10 months, Task & To every 4 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CatDo | Task & To |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 4 days** |
| Size | 117 MB | 68 MB |
| Requires iOS | **15.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dinu Stefan Rusu](https://appshunter.io/developer/1697162965) | [Seika Ide](https://appshunter.io/developer/1876507657) |

## What reviewers say

### CatDo

[App page](https://appshunter.io/ios/app/catdo-your-study-buddy/id6751812918)

**Features:** macOS Compatibility

**In-app purchases:** none


### Task & To

[App page](https://appshunter.io/ios/app/task-and-to-do-list-focus-pet/id6759491280)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $1.00 | per month |
| Annual Plan | $10.00 | per year |


## Frequently asked questions

### Is CatDo free?

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

### Is Task & To free?

Task & To is free to download, with in-app purchases available.

### Do CatDo or Task & To have ads?

Task & To shows ads; CatDo does not.

### Which is updated more often, CatDo or Task & To?

CatDo ships an update every 10 months, and Task & To every 4 days. Most recently, CatDo was updated on November 5, 2026 and Task & To on October 31, 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.*