# Ser vs Opter Driver

The clearest difference is iOS requirement: Ser at 12.2 against Opter Driver's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ser ships an update every 3 weeks, Opter Driver every 4 weeks. The most recent releases landed on June 4, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Ser | Opter Driver |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Size | 91 MB | 50 MB |
| Requires iOS | **12.2** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ITmaskinen Consulting AB](https://appshunter.io/developer/307752055) | [Opter AB](https://appshunter.io/developer/576728344) |

## What reviewers say

### Ser

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Opter Driver

[App page](https://appshunter.io/ios/app/opter-driver/id1565651654)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ser free?

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

### Is Opter Driver free?

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

### Do Ser or Opter Driver have ads?

Neither Ser nor Opter Driver shows ads.

### Which is updated more often, Ser or Opter Driver?

Ser ships an update every 3 weeks, and Opter Driver every 4 weeks. Most recently, Ser was updated on June 4, 2026 and Opter Driver on September 16, 2026.

---

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