# Todo Lists & Tasks vs Harmonize

The clearest difference is update cadence: Harmonize at every 3 days against Todo Lists & Tasks's every 5 weeks. Todo Lists & Tasks's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Todo Lists & Tasks ships an update every 5 weeks, Harmonize every 3 days. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Todo Lists & Tasks | Harmonize |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Size | 7 MB | 43 MB |
| Requires iOS | 17 | **16.4** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Phanith Ny](https://appshunter.io/developer/1424424060) | [WALTER ARMSTRONG KENNEDY](https://appshunter.io/developer/6800570723) |

## What reviewers say

### Todo Lists & Tasks

[App page](https://appshunter.io/ios/app/todo-lists-and-tasks-ornilo/id1663623412)

**Features:** Vision Pro support

**In-app purchases:** none


### Harmonize

[App page](https://appshunter.io/ios/app/harmonize-calendar-planner/id6800570721)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Todo Lists & Tasks free?

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

### Is Harmonize free?

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

### Do Todo Lists & Tasks or Harmonize have ads?

Neither Todo Lists & Tasks nor Harmonize shows ads.

### Which is updated more often, Todo Lists & Tasks or Harmonize?

Todo Lists & Tasks ships an update every 5 weeks, and Harmonize every 3 days. Most recently, Todo Lists & Tasks was updated on October 17, 2026 and Harmonize on October 24, 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.*