Comparison

X100T vs KYDZ

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

X100T

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
Read full description

X100T is a dongle which is used for key and remote programming via OBD2 socket with your mobile device. It is user friendly and supports many languages. It can do key and remote programming for following models, but is not limited to following system type. US Toyota Remote Type 1(Program Remote) US Toyota Remote Type 2(Program Remote and Erase Remote) US Toyota Remote Type 3(Manual Procedure) US Toyota Immobilizer Type 1(4C)(Add A Master Key,Add a Valet Key,Erase Keys and Erase DTC) US Toyota Immobilizer Type 2(4D- 67/68)(Add A Key,Erase Keys,Reset Immobilizer and Replace Engine ECU) US Toyota Immobilizer Type 3(G)(Add A Key,Erase Keys,Replace Immobilizer ECU and Replace Engine ECU All Keys Lost) US Toyota Immobilizer Type 4(H)(Add A Key,Erase Keys,Replace Immobilizer ECU and Replace Engine ECU All Keys Lost) US Toyota Immobilizer Type 5(Avanza)(Add Keys) US Toyota Immobilizer Type 6(Add Master Key,Add Valet Key and Erase Keys) US Toyota Immobilizer Type 7(86)(Read Number of Keys Program Key,Erase Keys,Program Remote and Erase Remote) US Toyota Smart Key Type 1(Add Smart Key,Erase Smart Keys and Reset Smart Key ECU Program ECU) US Toyota Smart Key Type 2(Program Smart Keys and Program Remote Reset Immobilizer) US Toyota Smart Key Type 3(Add Smart Key,Erase Smart Keys and Reset Smart Keys ECU) US Toyota Smart Key Type 4(All Smart Keys Lost and Add a Smart Key Switch Ignition On) US Toyota Smart Key Type 5(2017-)(Add Smart Key,Erase Smart Keys and Reset Smart Key ECU All Keys Lost)

About

KYDZ

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
Read full description

An efficient App launched by Keyoung Electronics to serve global automotive locksmiths, it can connect Alien key machines and KYDZ generators via Bluetooth to realize functions such as car remote control generation, smart card generation, key profiling cutting, and more. The software also provides convenient functions such as mechanical key ruler and vehicle frame number query. The software connects to different devices through Bluetooth to achieve different functions. When connected to the Alien key machine, it can perform functions such as profiling and cutting mechanical keys; when connected to the KYDZ slave generator, remote control and smart card generation can be achieved.

Screenshots

X100T4 screens
KYDZ4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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

Scorecard3 real differences · 7 level
X100T versus KYDZ: the parameters behind the verdict, then further details
ParameterX100TKYDZ
PriceFreeFree
Rating4.2 (11 ratings)4.3 (8 ratings) — better
Positive reviews100.0% of reviews — better75.0% of reviews
Number of ratings11 — better8
Update frequencyMonthlyEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS7.0 — better15.0
Further details — not scored
Size51 MB410 MB
Age rating4+17+
Developer翔宇 金Wuxi Kaiyang Electronic Technology Co., Ltd.

Customer experience

X100T

All ratings11 ratings
Positive81.8%
Neutral0.0%
Negative18.2%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

KYDZ

All ratings8 ratings
Positive75.0%
Neutral12.5%
Negative12.5%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

None

X100T

No in-app purchases

None

KYDZ

No in-app purchases

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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