# LagerApp | GSD Software vs Doldur

The clearest difference is update cadence: Doldur at every 4 days against LagerApp | GSD Software's monthly. LagerApp | GSD Software's advantage is iOS requirement (15.6 vs 17.0). 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.

LagerApp | GSD Software ships an update monthly, Doldur every 4 days. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | LagerApp | GSD Software | Doldur |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Size | 42 MB | 3 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [GSD Software](https://appshunter.io/developer/451773679) | [Fatih Tuluk](https://appshunter.io/developer/1887581037) |

## What reviewers say

### LagerApp | GSD Software

[App page](https://appshunter.io/ios/app/lagerapp-gsd-software/id6752688909)

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

**In-app purchases:** none


### Doldur

[App page](https://appshunter.io/ios/app/doldur/id6791132850)

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

**In-app purchases:** none


## Frequently asked questions

### Is LagerApp | GSD Software free?

LagerApp | GSD Software is free to download, with no in-app purchases.

### Is Doldur free?

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

### Do LagerApp | GSD Software or Doldur have ads?

Neither LagerApp | GSD Software nor Doldur shows ads.

### Which is updated more often, LagerApp | GSD Software or Doldur?

LagerApp | GSD Software ships an update monthly, and Doldur every 4 days. Most recently, LagerApp | GSD Software was updated on September 18, 2026 and Doldur on September 9, 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.*