Comparison

GWSMARTBT vs KX

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

Head to head
About

GWSMARTBT

This diagnostic tool offers advanced vehicle system scanning and bidirectional control for automotive technicians. It provides 23 professional reset functions and live data mapping, eliminating the need for expensive alternatives. Enjoy comprehensive coverage, a 2-year warranty, and free lifetime software updates.

Highlights
  • Full system diagnostics
  • Bidirectional programming
  • 23 pro reset functions
  • Live data mapping
  • OE level diagnostics
  • Free lifetime software updates
Features
Read full description

DIAGNOSTICS THAT BREAK ALL THE RULES! For too long, techs have had to choose between unreliable tools that fall short of their needs and overpriced name-brand options that can lead to unnecessary debt. GEARWRENCH is changing that. Our GWSMARTBT provides advanced functionality with full system diagnostics, bidirectional programming, 23 pro reset functions, and live data mapping eliminating the need for compromise. No more missing features, no more hidden costs, and no more financial strain. With comprehensive coverage for over 180+ vehicle manufacturers, a 2-year warranty, and free lifetime software updates, we deliver a powerful solution that offers unparalleled value and performance—setting a new standard that other brands simply can’t match Detailed Features: · Read & clear codes for all available systems · OE level diagnostics enables full system scans, showing manufacturer fault codes and definitions · Full bidirectional control sends commands to the vehicle ECU to execute active tests on different vehicle components and subsystems · 23 pro vehicle reset/relearn functions throttle matching, ABS bleeding, TPMS reset, etc. · FREE software updates no subscriptions, no fees — EVER

About

KX

Read full description

KX-KeyTool lets you manage your KX701 hardware security key directly from iPhone, over NFC or USB-C. ■ Connection • NFC: Hold the token near the back of your iPhone to read its contents. • USB-C: Plug the token directly into your iPhone's USB-C port. ■ Key Management Generate ECC and RSA key pairs on the token, review key details, and delete keys you no longer need. ■ Certificate Management Create a certificate signing request (CSR), submit it to your certificate authority, and write the issued certificate back to the token. PKCS#7 signing is supported. ■ PIN Management Change the user PIN and the administrator PIN, and unblock a PIN that has been locked by repeated incorrect entries. ■ Reset Reset the token to its initial state and set it up again. ■ Security Private keys are generated inside the token and never leave the hardware. All signing operations run on the token itself. Available in English, 繁體中文, and 日本語.

Screenshots

GWSMARTBT3 screens
KX4 screens

Verdict

The call

GWSMARTBT and KX are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

UpkeepUpdate frequency

GWSMARTBT ships an update every 5 weeks, KX monthly. Both last shipped on October 21, 2026.

ScorecardNo meaningful differences
GWSMARTBT versus KX: the parameters behind the verdict, then further details
ParameterGWSMARTBTKX
PriceFreeFree
Rating3.3 (66 ratings) — better—
Positive reviews46.3% of reviews—
Number of ratings66 — better—
Update frequencyEvery 5 weeksMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better16.6
Further details — not scored
Size1.3 GB6 MB
Age rating4+4+
DeveloperApex Tool GroupKEYXENTIC INC.

In-app purchases

None

GWSMARTBT

No in-app purchases

None

KX

No in-app purchases

Questions

Is GWSMARTBT free?
GWSMARTBT is free to download, with no in-app purchases.
Is KX free?
KX is free to download, with no in-app purchases.
Do GWSMARTBT or KX have ads?
Neither GWSMARTBT nor KX shows ads.
Which is updated more often, GWSMARTBT or KX?
GWSMARTBT ships an update every 5 weeks, and KX monthly. Most recently, GWSMARTBT was updated on October 21, 2026 and KX on October 21, 2026.

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