# Shiftzzy vs TydII

The clearest difference is in-app purchases: TydII at none against Shiftzzy's 3. Shiftzzy's advantage is ads (none vs shown) and update cadence (every 10 days vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Shiftzzy sells 3 in-app purchases, starting at $9.99 per month. TydII asks for nothing beyond the download.

Shiftzzy ships an update every 10 days, TydII every 3 months. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Shiftzzy | TydII |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 3 months |
| Size | 85 MB | 40 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Communibee Networks LLP](https://appshunter.io/developer/1751085647) | [Sembe LLC](https://appshunter.io/developer/1871914722) |

## What reviewers say

### Shiftzzy

[App page](https://appshunter.io/ios/app/shiftzzy/id6504136274)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pathfinder for monthly | $9.99 | per month |
| Voyager for monthly | $14.99 | per month |
| Globetrotter for yearly | $69.99 | per year |


### TydII

[App page](https://appshunter.io/ios/app/tydii/id6758675045)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shiftzzy free?

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

### Is TydII free?

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

### Do Shiftzzy or TydII have ads?

TydII shows ads; Shiftzzy does not.

### Which is updated more often, Shiftzzy or TydII?

Shiftzzy ships an update every 10 days, and TydII every 3 months. Most recently, Shiftzzy was updated on September 23, 2026 and TydII on September 20, 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.*