# Ser vs Focus Clocks by Tamdaw

The clearest difference is in-app purchases: Ser at none against Focus Clocks by Tamdaw's 2. Ser also leads on device support (3 vs 1) and iOS requirement (12.2 vs 17.0). Focus Clocks by Tamdaw's advantage is update cadence (daily vs every 3 weeks). On price and ads there is nothing between them.

Both are free to download. Focus Clocks by Tamdaw sells 2 one-off in-app purchases. Ser asks for nothing beyond the download.

Ser ships an update every 3 weeks, Focus Clocks by Tamdaw daily. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Ser | Focus Clocks by Tamdaw |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Size | 91 MB | 15 MB |
| Requires iOS | **12.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [ITmaskinen Consulting AB](https://appshunter.io/developer/307752055) | [Kuan-Ting Lin](https://appshunter.io/developer/1561464552) |

## What reviewers say

### Ser

[App page](https://appshunter.io/ios/app/ser/id1565105742)

**Features:** macOS Compatibility

**In-app purchases:** none


### Focus Clocks by Tamdaw

[App page](https://appshunter.io/ios/app/focus-clocks-by-tamdaw/id6477335478)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cat | $4.59 | one-time |
| Dog | $4.59 | one-time |


## Frequently asked questions

### Is Ser free?

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

### Is Focus Clocks by Tamdaw free?

Focus Clocks by Tamdaw is free to download, with in-app purchases available.

### Do Ser or Focus Clocks by Tamdaw have ads?

Neither Ser nor Focus Clocks by Tamdaw shows ads.

### Which is updated more often, Ser or Focus Clocks by Tamdaw?

Ser ships an update every 3 weeks, and Focus Clocks by Tamdaw daily. Most recently, Ser was updated on November 7, 2026 and Focus Clocks by Tamdaw on November 8, 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.*