# O vs Saati

The clearest difference is in-app purchases: O at none against Saati's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Saati sells 3 in-app purchases, starting at $0.49 per month. O asks for nothing beyond the download.

O ships an update every 5 weeks, Saati every 3 weeks. The most recent releases landed on October 10, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | O | Saati |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/saati-work-hours/id6785894073/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 34 MB | 2 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [PUFin ID A/S](https://appshunter.io/developer/1614643757) | [Abdullah Altamimi](https://appshunter.io/developer/1896742333) |

## What reviewers say

### O

[App page](https://appshunter.io/ios/app/o-key-verifier/id1614643755)

**In-app purchases:** none


### Saati

[App page](https://appshunter.io/ios/app/saati-work-hours/id6785894073)

Easily track your work hours, attendance, and leave. This app helps you monitor daily arrivals, departures, and calculate your monthly balance with customizable settings and exportable reports.

**Highlights:** Track check-in/out and break times, Calculate daily delays and hour balances, Manage various leave types, Configure workweek and daily hours, Review monthly statistics and reports, Export reports as PDF or CSV, Supports English and Arabic languages

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.49 | per month |
| 6 Months | $2.99 | per 6 months |
| 12 Months | $6.99 | per year |


## Frequently asked questions

### Is O free?

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

### Is Saati free?

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

### Do O or Saati have ads?

Neither O nor Saati shows ads.

### Which is updated more often, O or Saati?

O ships an update every 5 weeks, and Saati every 3 weeks. Most recently, O was updated on October 10, 2026 and Saati on October 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*