Comparison

MAXOBD vs Launch AIOBD

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

Head to head
About

MAXOBD

This utility app allows car owners to detect vehicle faults by connecting to standard OBD protocol devices. It enables users to read trouble codes, view real-time data, and access performance parameters, with enhanced features when using specific hardware. The goal is to simplify vehicle management and early problem detection.

Highlights
  • Vehicle fault detection
  • Connects with standard OBD devices
  • Read trouble codes
  • View real-time data
  • Access performance parameters
  • Clear trouble codes (with specific hardware)
Features
Read full description

This MAXOBD app is designed for all car owners, providing convenient vehicle fault detection services. It supports connection with standard OBD protocol devices, allowing users to perform common OBD scans and quickly check the health of their vehicles. By connecting to the OBD device, users can easily read the vehicle’s trouble codes, view real-time data, and access various performance parameters. In particular, if users connect a Konnwei device, they can enjoy more advanced features, including scanning more fault information and clearing trouble codes. This helps car owners not only identify potential vehicle issues but also clear trouble codes and restore the vehicle to normal operation. The goal of this app is to make it easier for every car owner to manage their vehicle, detect problems early, avoid costly repairs, and ensure the vehicle is always in the best running condition. Whether for regular health checks or quick diagnostics when a fault occurs, this app will be a reliable assistant for your car care

About

Launch AIOBD

This tool diagnoses vehicle faults using a mobile device and a Bluetooth connector. It performs full system diagnostics, reads and clears trouble codes, and analyzes data streams for various car models.

Highlights
  • Full system vehicle diagnosis
  • One-click intelligent diagnosis
  • Read and clear DTCs
  • Read data streams
  • Salt spray testing
  • Supports mainstream models
Features
Read full description

LAUNCH AIOBD vehicle diagnostic application is a vehicle fault diagnosis tool software developed based on the mobile intelligent terminal platform and suitable for the vehicle repair market. By using a dedicated connector to interact with the vehicle through Bluetooth data, it supports one-click intelligent diagnosis and can realize the fault diagnosis of the full systems of the vehicle including the power system, safety system, etc. It supports functions such as automatic OBD, reading DTCs, clearing DTCs, reading data streams, and salt spray testing. The software contains EOBD, salt spray testing, and diagnostic software for various mainstream models. It can meet the actual needs of most users to detect vehicles.

Screenshots

MAXOBD4 screens
Launch AIOBD4 screens

Verdict

The call

The clearest difference is in-app purchases: MAXOBD at none against Launch AIOBD's 19. MAXOBD also leads on review sentiment (29% vs 0%). Launch AIOBD's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and update cadence 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. Launch AIOBD sells 19 one-off in-app purchases. MAXOBD asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 2.4 for MAXOBD against 2.3 for Launch AIOBD. Both are backed by a comparable volume of ratings — 7 and 3 respectively. Written reviews are what separate them: 29% of MAXOBD's written reviews are positive against 0% of Launch AIOBD's.

UpkeepUpdate frequency

MAXOBD ships an update every 3 weeks, Launch AIOBD fortnightly. The most recent releases landed on September 11, 2026 and September 20, 2026 respectively.

Scorecard4 real differences · 6 level
MAXOBD versus Launch AIOBD: the parameters behind the verdict, then further details
ParameterMAXOBDLaunch AIOBD
PriceFreeFree
Rating2.4 (7 ratings) — better2.3 (3 ratings)
Positive reviews28.6% of reviews — better0.0% of reviews
Number of ratings7 — better3
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size48 MB751 MB
Age rating17+17+
Developer祖策 谢Launch Tech Co., Ltd

Customer experience

MAXOBD

All ratings7 ratings
Positive28.6%
Neutral14.3%
Negative57.1%
Written reviews7 reviews
Positive28.6%
Neutral14.3%
Negative57.1%

Launch AIOBD

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

MAXOBD

No in-app purchases

19 purchases

Launch AIOBD

One-time19
  • FIAT$0.29
  • Software services(2.99)$2.99
  • Software services(3.99)$3.99
Show 16 more
  • Software services(4.99)$4.99
  • Software services(8.99)$8.99
  • Software services(9.99)$9.99
  • Software services(29.99)$29.99
  • Software services(31.99)$31.99
  • MAZDA$35.99
  • BENZ$35.99
  • GM$35.99
  • HONDA$35.99
  • HYUNDAI$35.99
  • NISSAN$35.99
  • TOYOTA$35.99
  • USAFORD$35.99
  • VM$35.99
  • VOLVO$35.99
  • CHRYSLER$35.99

Questions

Is MAXOBD free?
MAXOBD is free to download, with no in-app purchases.
Is Launch AIOBD free?
Launch AIOBD is free to download, with in-app purchases available.
Which has better reviews, MAXOBD or Launch AIOBD?
MAXOBD is rated higher. MAXOBD averages 2.4 out of 5 from 7 ratings, while Launch AIOBD averages 2.3 from 3 ratings.
Do MAXOBD or Launch AIOBD have ads?
Neither MAXOBD nor Launch AIOBD shows ads.
Which is updated more often, MAXOBD or Launch AIOBD?
MAXOBD ships an update every 3 weeks, and Launch AIOBD fortnightly. Most recently, MAXOBD was updated on September 11, 2026 and Launch AIOBD on September 20, 2026.

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