# Wi vs Tracker Detect Hidden App

The clearest difference is in-app purchases: Wi at none against Tracker Detect Hidden App's 4. Wi also leads on ads (none vs shown) and iOS requirement (8.0 vs 16.0). Tracker Detect Hidden App's advantage is update cadence (every 2 days vs every 14 months). On price and device support there is nothing between them.

Both are free to download. Tracker Detect Hidden App sells 4 in-app purchases, starting at $8.99 per 7 days. Wi asks for nothing beyond the download.

Wi ships an update every 14 months, Tracker Detect Hidden App every 2 days. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Wi | Tracker Detect Hidden App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 14 months | **Every 2 days** |
| Size | 42 MB | 29 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TSUNG JUNG HU](https://appshunter.io/developer/588252161) | [Lennart Demeyere](https://appshunter.io/developer/1829462843) |

## What reviewers say

### Wi

[App page](https://appshunter.io/ios/app/wi-viewer-hd/id1326672224)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tracker Detect Hidden App

[App page](https://appshunter.io/ios/app/tracker-detect-hidden-app/id6749237588)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| detectWeekly | $8.99 | per 7 days |
| Tracker Detect Hidden App | $8.99 | per 7 days |
| detectMonthly | $14.99 | per month |
| detectMonthlyTrial | $15.99 | per month |


## Frequently asked questions

### Is Wi free?

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

### Is Tracker Detect Hidden App free?

Tracker Detect Hidden App is free to download, with in-app purchases available.

### Do Wi or Tracker Detect Hidden App have ads?

Tracker Detect Hidden App shows ads; Wi does not.

### Which is updated more often, Wi or Tracker Detect Hidden App?

Wi ships an update every 14 months, and Tracker Detect Hidden App every 2 days. Most recently, Wi was updated on October 8, 2026 and Tracker Detect Hidden App on October 5, 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.*