# TCD Wifi Registration vs DKit

The clearest difference is update cadence: DKit at every 7 months against TCD Wifi Registration's every 22 months. TCD Wifi Registration's advantage is iOS requirement (8.0 vs 14.0). 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.

TCD Wifi Registration ships an update every 22 months, DKit every 7 months. The most recent releases landed on October 18, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | TCD Wifi Registration | DKit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 7 months** |
| Size | 41 MB | 53 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Trinity College Dublin](https://appshunter.io/developer/1282965099) | [珠海大咖电子科技开发有限公司](https://appshunter.io/developer/1779675931) |

## What reviewers say

### TCD Wifi Registration

[App page](https://appshunter.io/ios/app/tcd-wifi-registration/id509852775)

**Features:** macOS Compatibility

**In-app purchases:** none


### DKit

[App page](https://appshunter.io/ios/app/dkit/id6738170601)

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

**In-app purchases:** none


## Frequently asked questions

### Is TCD Wifi Registration free?

TCD Wifi Registration is free to download, with no in-app purchases.

### Is DKit free?

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

### Do TCD Wifi Registration or DKit have ads?

Neither TCD Wifi Registration nor DKit shows ads.

### Which is updated more often, TCD Wifi Registration or DKit?

TCD Wifi Registration ships an update every 22 months, and DKit every 7 months. Most recently, TCD Wifi Registration was updated on October 18, 2026 and DKit on October 15, 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.*