# Three Todo vs PeakTask

The clearest difference is price: PeakTask at Free against Three Todo's $0.99. PeakTask also leads on update cadence (weekly vs every 12 months). Three Todo's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

PeakTask is free to download; Three Todo costs $0.99 up front. PeakTask sells 3 in-app purchases, starting at $3.99 per month. Three Todo asks for nothing beyond the download.

Three Todo ships an update every 12 months, PeakTask weekly. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Three Todo | PeakTask |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.9 (16 ratings)](https://appshunter.io/ios/app/three-todo/id882164264/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Weekly** |
| Monetization | Paid | — |
| Size | 9 MB | 70 MB |
| Requires iOS | **17.6** | 18.5 |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Jeffrey Lai](https://appshunter.io/developer/1630879658) | [Iyinoluwa Raji](https://appshunter.io/developer/1859233058) |

## What reviewers say

### Three Todo

[App page](https://appshunter.io/ios/app/three-todo/id882164264)

This task management app focuses on simplicity by presenting only three tasks at a time. It offers three actions: Done, Defer, or Drop, to help users manage their to-do list without added stress or complexity.

**Highlights:** Focus on 3 tasks at a time, Stress-free task management, Action tasks: Done, Defer, or Drop, Minimalist and non-intrusive design, Prioritizes tasks based on user actions

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### PeakTask

[App page](https://appshunter.io/ios/app/peaktask-productivity-tracker/id6756218539)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peak Task Monthly Subscription | $3.99 | per month |
| Peak Task Yearly Subscription | $39.99 | per year |
| PeakTask Lifetime | $199.99 | one-time |


## Frequently asked questions

### Is Three Todo free?

Three Todo costs $0.99, with no in-app purchases.

### Is PeakTask free?

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

### Do Three Todo or PeakTask have ads?

Neither Three Todo nor PeakTask shows ads.

### Which is updated more often, Three Todo or PeakTask?

Three Todo ships an update every 12 months, and PeakTask weekly. Most recently, Three Todo was updated on October 2, 2026 and PeakTask on October 6, 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.*