# Genius.PayHR vs Serein

The clearest difference is in-app purchases: Genius.PayHR at none against Serein's 3. Genius.PayHR also leads on iOS requirement (15.6 vs 17.0). Serein's advantage is update cadence (fortnightly vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Serein sells 3 in-app purchases, starting at $3.99 per month. Genius.PayHR asks for nothing beyond the download.

Genius.PayHR ships an update every 5 months, Serein fortnightly. Both last shipped on October 28, 2026.

## The numbers

| Metric | Genius.PayHR | Serein |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Size | 31 MB | 97 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Sukanta Bhattacharjee](https://appshunter.io/developer/1366254897) | [Manisha Thakur](https://appshunter.io/developer/1881523884) |

## What reviewers say

### Genius.PayHR

[App page](https://appshunter.io/ios/app/geniuspayhr/id6760897183)

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

**In-app purchases:** none


### Serein

[App page](https://appshunter.io/ios/app/serein-screen-time-control/id6789297659)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Serein Premium Monthly | $3.99 | per month |
| Serein Premium Yearly | $24.99 | per year |
| Serein Premium Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Genius.PayHR free?

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

### Is Serein free?

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

### Do Genius.PayHR or Serein have ads?

Neither Genius.PayHR nor Serein shows ads.

### Which is updated more often, Genius.PayHR or Serein?

Genius.PayHR ships an update every 5 months, and Serein fortnightly. Most recently, Genius.PayHR was updated on October 28, 2026 and Serein on October 28, 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.*