Comparison

Shift Pro vs 24 CARFIX

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

Head to head

About

Shift Pro

This application allows users to tune the fuel distribution of injectors. It provides functions to display, configure, and log data, as well as open and save configuration files.

Highlights

Display fuel data
Configure fuel data
Open and save files
Data logging

Features

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Application used for tuning the fuel distribution of injectors. Functions - Display Data. - config Data. - open and save files. - Data Log.

About

24 CARFIX

Features

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24 CARFIX แอพพลิเคชั่นสำหรับเรียกช่างซ่อมรถฉุกเฉินถึงที่ 24 ชั่วโมง ซึ่งเป็นแอพพลิเคชั่นที่รวบรวมบริการรถยก รถสไลด์ ช่างแบตเตอรี่ ช่างปะยาง ช่างกุญแจไว้ในแอพพลิเคชั่นเดียว ลืมการเรียกช่างช่อมรถ นัดช่างแบบเดิมไปได้เลย สะดวกสบาย รวดเร็วขึ้น เพียงแค่มี 24 Carfix Application

Screenshots

Shift Pro4 screens

24 CARFIX4 screens

Verdict

The call

The clearest difference is ads: 24 CARFIX at none against Shift Pro's shown. 24 CARFIX also leads on update cadence (every 3 weeks vs every 2 months). Shift Pro's advantage is iOS requirement (12.0 vs 15.6). On price, in-app purchases and device support 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.

UpkeepUpdate frequency

Shift Pro ships an update every 2 months, 24 CARFIX every 3 weeks. Both last shipped on November 3, 2026.

Scorecard3 real differences · 5 level

Shift Pro versus 24 CARFIX: the parameters behind the verdict, then further details
Parameter	Shift Pro	24 CARFIX
Price	Free	Free
Positive reviews	33.3% of reviews	—
Update frequency	Every 2 months	Every 3 weeks — better
Ads	Yes	No — better
In-app purchases	No	No
Monetization	Ad-supported	—
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	12.0 — better	15.6
Further details — not scored
Size	29 MB	62 MB
Age rating	4+	4+
Developer	NK RACING PARTS COMPANY LIMITED	Gramick House

In-app purchases

None

Shift Pro

No in-app purchases

None

24 CARFIX

No in-app purchases

Questions

Is Shift Pro free?

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

Is 24 CARFIX free?

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

Do Shift Pro or 24 CARFIX have ads?

Shift Pro shows ads; 24 CARFIX does not.

Which is updated more often, Shift Pro or 24 CARFIX?

Shift Pro ships an update every 2 months, and 24 CARFIX every 3 weeks. Most recently, Shift Pro was updated on November 3, 2026 and 24 CARFIX on November 3, 2026.