# SAFE LINK PLUS vs wtwdx

The clearest difference is update cadence: SAFE LINK PLUS at every 4 months against wtwdx's every 10 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.

SAFE LINK PLUS ships an update every 4 months, wtwdx every 10 months. The most recent releases landed on September 12, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | SAFE LINK PLUS | wtwdx |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 10 months |
| Size | 9 MB | 10 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Metglobal Co., Ltd](https://appshunter.io/developer/1097417505) | [Wireless Tsukamoto CO., LTD.](https://appshunter.io/developer/1381299984) |

## What reviewers say

### SAFE LINK PLUS

[App page](https://appshunter.io/ios/app/safe-link-plus/id6467386065)

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

**In-app purchases:** none


### wtwdx

[App page](https://appshunter.io/ios/app/wtwdx/id6739429456)

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

**In-app purchases:** none


## Frequently asked questions

### Is SAFE LINK PLUS free?

SAFE LINK PLUS is free to download, with no in-app purchases.

### Is wtwdx free?

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

### Do SAFE LINK PLUS or wtwdx have ads?

Neither SAFE LINK PLUS nor wtwdx shows ads.

### Which is updated more often, SAFE LINK PLUS or wtwdx?

SAFE LINK PLUS ships an update every 4 months, and wtwdx every 10 months. Most recently, SAFE LINK PLUS was updated on September 12, 2026 and wtwdx on September 6, 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.*