# Fabasoft vs REDi4 Mobile Services

The clearest difference is iOS requirement: REDi4 Mobile Services at 15.0 against Fabasoft's 18.0. 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 15, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Fabasoft | REDi4 Mobile Services |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 163 MB | 19 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fabasoft R&D GmbH](https://appshunter.io/developer/350752230) | [CAFM Systems GmbH](https://appshunter.io/developer/1361995530) |

## What reviewers say

### Fabasoft

[App page](https://appshunter.io/ios/app/fabasoft/id433403476)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### REDi4 Mobile Services

[App page](https://appshunter.io/ios/app/redi4-mobile-services/id1490570760)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fabasoft free?

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

### Is REDi4 Mobile Services free?

REDi4 Mobile Services is free to download, with no in-app purchases.

### Do Fabasoft or REDi4 Mobile Services have ads?

Neither Fabasoft nor REDi4 Mobile Services shows ads.

### Which is updated more often, Fabasoft or REDi4 Mobile Services?

Fabasoft ships an update every 2 months, and REDi4 Mobile Services every 2 months. Most recently, Fabasoft was updated on September 15, 2026 and REDi4 Mobile Services on September 24, 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.*