# Didits vs LifeOS

The clearest difference is in-app purchases: Didits at none against LifeOS's 2. Didits also leads on iOS requirement (17.0 vs 26.1). LifeOS's advantage is device support. On price there is nothing between them.

Both are free to download. LifeOS sells 2 in-app purchases, starting at $2.99 per month. Didits asks for nothing beyond the download.

## The numbers

| Metric | Didits | LifeOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/didits/id6473276645/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 8 days |
| Monetization | Free | — |
| Size | 1 MB | 14 MB |
| Requires iOS | **17.0** | 26.1 |
| Devices | — | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Jay Levy](https://appshunter.io/developer/1622097508) | [Ryota Kimura](https://appshunter.io/developer/1832418496) |

## What reviewers say

### Didits

[App page](https://appshunter.io/ios/app/didits/id6473276645)

Organize your life by tracking important events and activities. Create custom lists and events with notes, pictures, and multiple occurrences. Never forget important details again with this digital memory bank.

**Highlights:** Track important events, Create unlimited custom categories, Add notes and pictures to events, Track multiple occurrences, Organize with lists, Customize lists with colors and icons

**In-app purchases:** none


### LifeOS

[App page](https://appshunter.io/ios/app/lifeos-self-observatory/id6755999327)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LifeOS Pro (Monthly) | $2.99 | per month |
| LifeOS Pro (Yearly) | $29.99 | per year |


## Frequently asked questions

### Is Didits free?

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

### Is LifeOS free?

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

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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.*