# X100T vs KYDZ

X100T and KYDZ both sit at 4.2 stars, but that hides the real split: 100% of X100T's written reviews are positive against 75% of KYDZ's. X100T also leads on iOS requirement (7.0 vs 15.0). KYDZ's advantage is update cadence (every 9 days vs monthly). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.2 for X100T against 4.3 for KYDZ. Both are backed by a comparable volume of ratings — 11 and 8 respectively. Written reviews are what separate them: 100% of X100T's written reviews are positive against 75% of KYDZ's.

X100T ships an update monthly, KYDZ every 9 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | X100T | KYDZ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (11 ratings)](https://appshunter.io/ios/app/x100t/id1238569606/reviews) | **[4.3 (8 ratings)](https://appshunter.io/ios/app/kydz/id1539109976/reviews)** |
| Number of ratings | **11** | 8 |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free | Free |
| Size | 51 MB | 410 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [翔宇 金](https://appshunter.io/developer/528881861) | [Wuxi Kaiyang Electronic Technology Co., Ltd.](https://appshunter.io/developer/1131154502) |

## What reviewers say

### X100T

[App page](https://appshunter.io/ios/app/x100t/id1238569606)

This mobile application connects to a specialized dongle to program car keys and remotes via the OBD2 port. It offers a user-friendly interface and supports a wide range of Toyota models and immobilizer systems.

**Highlights:** Key and remote programming, OBD2 socket connectivity, User-friendly interface, Multi-language support, Extensive Toyota model compatibility, Immobilizer system programming

**Features:** macOS Compatibility

**In-app purchases:** none


### KYDZ

[App page](https://appshunter.io/ios/app/kydz/id1539109976)

This app connects automotive locksmiths to specialized hardware for generating car remotes, smart cards, and performing key profiling. It offers tools like a mechanical key ruler and VIN lookup for efficient locksmithing tasks.

**Highlights:** Car remote control generation, Smart card generation, Key profiling cutting, Mechanical key ruler, Vehicle frame number query, Bluetooth device connectivity

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

**In-app purchases:** none


## Frequently asked questions

### Is X100T free?

X100T is free to download, with no in-app purchases.

### Is KYDZ free?

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

### Which has better reviews, X100T or KYDZ?

KYDZ is rated higher. X100T averages 4.2 out of 5 from 11 ratings, while KYDZ averages 4.3 from 8 ratings.

### Do X100T or KYDZ have ads?

Neither X100T nor KYDZ shows ads.

### Which is updated more often, X100T or KYDZ?

X100T ships an update monthly, and KYDZ every 9 days. Most recently, X100T was updated on October 24, 2026 and KYDZ on October 25, 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.*