# 24 vs Optimi Work OS

The clearest difference is in-app purchases: Optimi Work OS at none against 24's 1. Optimi Work OS also leads on ads (none vs shown) and update cadence (every 2 days vs every 8 months). On price and iOS requirement there is nothing between them.

Both are free to download. 24 sells 1 one-off in-app purchase. Optimi Work OS asks for nothing beyond the download.

24 ships an update every 8 months, Optimi Work OS every 2 days. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 24 | Optimi Work OS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (62 ratings)](https://appshunter.io/ios/app/24-hour-weekly-schedule-notes/id883121394/reviews)** | — |
| Number of ratings | **62** | — |
| Positive reviews | 76.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 12 MB | 73 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [SHIGETO TAKAGI](https://appshunter.io/developer/519611619) | [Anh Hoa Nguyen](https://appshunter.io/developer/581884646) |

## What reviewers say

### 24

[App page](https://appshunter.io/ios/app/24-hour-weekly-schedule-notes/id883121394)

This utility app provides a clear, one-screen overview of your entire week, displaying 24-hour notes for each day. It highlights the current day and time with a red frame for easy reference. Easily navigate through your schedule to manage your time effectively.

**Highlights:** 24-hour daily view, 7-day weekly view, One-line note entries, Current day and time highlight, Easy page switching

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Optimi Work OS

[App page](https://appshunter.io/ios/app/optimi-work-os/id6798502951)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 24 free?

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

### Is Optimi Work OS free?

Optimi Work OS is free to download, with no in-app purchases.

### Do 24 or Optimi Work OS have ads?

24 shows ads; Optimi Work OS does not.

### Which is updated more often, 24 or Optimi Work OS?

24 ships an update every 8 months, and Optimi Work OS every 2 days. Most recently, 24 was updated on October 5, 2026 and Optimi Work OS on October 3, 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.*