# Wi vs PDF Tools

The clearest difference is in-app purchases: Wi at none against PDF Tools's 1. PDF Tools's advantage is update cadence (every 3 days vs every 7 months) and iOS requirement (15.5 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. PDF Tools sells 1 one-off in-app purchase. Wi asks for nothing beyond the download.

Wi ships an update every 7 months, PDF Tools every 3 days. Both last shipped on September 8, 2026.

## The numbers

| Metric | Wi | PDF Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/wi-fi-qr-code/id1374059675/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 9 MB | 52 MB |
| Requires iOS | 17.6 | **15.5** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kazuto Ishihara](https://appshunter.io/developer/1374059674) | [Ebin Joy](https://appshunter.io/developer/1894429126) |

## What reviewers say

### Wi

[App page](https://appshunter.io/ios/app/wi-fi-qr-code/id1374059675)

Easily share your Wi-Fi network details by generating QR codes. Connect friends and customers instantly to your hotspot, or print codes for public display. Your network credentials remain secure and private.

**Highlights:** Generate Wi-Fi QR codes, Apple Watch compatibility, Print QR codes via AirPrint, Secure data storage, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Tools

[App page](https://appshunter.io/ios/app/pdf-tools-offline/id6770051266)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Toolkit PRO | $9.99 | one-time |


## Frequently asked questions

### Is Wi free?

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

### Is PDF Tools free?

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

### Do Wi or PDF Tools have ads?

Neither Wi nor PDF Tools shows ads.

### Which is updated more often, Wi or PDF Tools?

Wi ships an update every 7 months, and PDF Tools every 3 days. Most recently, Wi was updated on September 8, 2026 and PDF Tools on September 8, 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.*