# Todo vs PlanetTimer

The clearest difference is price: Todo at Free against PlanetTimer's $1.99. Todo also leads on ratings volume (4 vs 1) and iOS requirement (14.0 vs 16.0). On rating, review sentiment, update cadence and ads there is nothing between them.

Todo is free to download; PlanetTimer costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Todo against 5.0 for PlanetTimer. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Todo ships an update every 6 weeks, PlanetTimer every 2 months. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Todo | PlanetTimer |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/todo-cat/id1590485332/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/planettimer/id6450160076/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Paid | Paid |
| Size | 26 MB | 43 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [镔钥 陆](https://appshunter.io/developer/1551816513) | [仲辉 黄](https://appshunter.io/developer/1687783590) |

## What reviewers say

### Todo

[App page](https://appshunter.io/ios/app/todo-cat/id1590485332)

This to-do list app features a charming cartoon style to make task management enjoyable. It offers intuitive functions for adding, deleting, updating, and completing tasks, along with reminder settings to help you stay on track with work, personal affairs, or study plans.

**Highlights:** Cartoon-style interface, Add, delete, update tasks, Mark tasks as complete, Set task reminders, Manage work, personal, and study tasks

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

**In-app purchases:** none


### PlanetTimer

[App page](https://appshunter.io/ios/app/planettimer/id6450160076)

Customize your timers with cartoon-style planetary themes and fun flying machines. Experience a unique timing process with rotating planets and interactive 3D effects. Track time intervals with simple clicks.

**Highlights:** Cartoon planetary themes, Customizable flying machines, Rotating planet animations, Time tracking by clicks, 3D hand tracking effects, Multiple planetary patterns

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Todo free?

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

### Is PlanetTimer free?

PlanetTimer costs $1.99, with no in-app purchases.

### Which has better reviews, Todo or PlanetTimer?

Todo and PlanetTimer are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do Todo or PlanetTimer have ads?

Neither Todo nor PlanetTimer shows ads.

### Which is updated more often, Todo or PlanetTimer?

Todo ships an update every 6 weeks, and PlanetTimer every 2 months. Most recently, Todo was updated on October 4, 2026 and PlanetTimer on October 7, 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.*