# DD vs SHIFT GAMES

The clearest difference is in-app purchases: SHIFT GAMES at none against DD's 1. DD's advantage is update cadence (daily vs monthly) and iOS requirement (13 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. DD sells 1 in-app purchase, starting at $2.99 per month. SHIFT GAMES asks for nothing beyond the download.

DD ships an update daily, SHIFT GAMES monthly. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | DD | SHIFT GAMES |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Monthly |
| Size | 9 MB | 8 MB |
| Requires iOS | **13** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [四川省与初电竞俱乐部有限公司](https://appshunter.io/developer/1669013411) | [Hemanth Bezawada](https://appshunter.io/developer/1880383208) |

## What reviewers say

### DD

[App page](https://appshunter.io/ios/app/dd-knots-knotpuzzlechallenge/id6757379599)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP | $2.99 | per month |


### SHIFT GAMES

[App page](https://appshunter.io/ios/app/shift-games/id6759729776)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DD free?

DD is free to download, with in-app purchases available.

### Is SHIFT GAMES free?

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

### Do DD or SHIFT GAMES have ads?

Neither DD nor SHIFT GAMES shows ads.

### Which is updated more often, DD or SHIFT GAMES?

DD ships an update daily, and SHIFT GAMES monthly. Most recently, DD was updated on October 3, 2026 and SHIFT GAMES on October 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.*