# Ddg vs STAC

The clearest difference is update cadence: STAC at every 2 weeks against Ddg's every 2 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.

Ddg ships an update every 2 months, STAC every 2 weeks. The most recent releases landed on September 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Ddg | STAC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 33 MB | 33 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [D.D.G. SNC DI GARBO ANDREA E C](https://appshunter.io/developer/1790862366) | [STAC AMMINISTRAZIONI SRL](https://appshunter.io/developer/1801713670) |

## What reviewers say

### Ddg

[App page](https://appshunter.io/ios/app/ddg-1117/id6740629586)

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

**In-app purchases:** none


### STAC

[App page](https://appshunter.io/ios/app/stac/id6743161421)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ddg free?

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

### Is STAC free?

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

### Do Ddg or STAC have ads?

Neither Ddg nor STAC shows ads.

### Which is updated more often, Ddg or STAC?

Ddg ships an update every 2 months, and STAC every 2 weeks. Most recently, Ddg was updated on September 25, 2026 and STAC on October 11, 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.*