# ETO Passenger vs Serviceform

The clearest difference is update cadence: Serviceform at every 3 weeks against ETO Passenger's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

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

ETO Passenger ships an update every 7 months, Serviceform every 3 weeks. The most recent releases landed on September 7, 2026 and June 12, 2026 respectively.

## The numbers

| Metric | ETO Passenger | Serviceform |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Size | 18 MB | 17 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ETO Engine](https://appshunter.io/developer/1297746687) | [Jacari Group Oy](https://appshunter.io/developer/1580019641) |

## What reviewers say

### ETO Passenger

[App page](https://appshunter.io/ios/app/eto-passenger/id1376499600)

**Features:** macOS Compatibility

**In-app purchases:** none


### Serviceform

[App page](https://appshunter.io/ios/app/serviceform/id1580019639)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ETO Passenger free?

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

### Is Serviceform free?

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

### Do ETO Passenger or Serviceform have ads?

Neither ETO Passenger nor Serviceform shows ads.

### Which is updated more often, ETO Passenger or Serviceform?

ETO Passenger ships an update every 7 months, and Serviceform every 3 weeks. Most recently, ETO Passenger was updated on September 7, 2026 and Serviceform on June 12, 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.*