Comparison

ScanDoc vs SUP

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

Head to head
About

ScanDoc

This software enables operation with all car control units, allowing for reading and erasing diagnostic trouble codes, displaying current data, and performing various tests and adaptations. It requires an original ScanDoc adapter for full functionality.

Highlights
  • Operates with all car control units
  • Reads and erases DTC codes
  • Displays current vehicle data
  • Performs actuator tests
  • Supports adaptations and programming
  • Enables coding functions
Features
Read full description

Software for the ScanDoc car scanner. Functions: - Operation with all control units of the car. (Motor, ABS, Airbag, etc.) - Reading of identification data; - Reading and erasing DTC codes. Reading of freeze frame; - Display of current data; - Actuators tests; - Utilities (Adaptations, programming of injectors and keys, regeneration of DPF, programming of TPMS sensors, adaptation of automatic transmissions, etc.); - Coding. The number of available functions depends on the control unit installed in the vehicle and may differ depending on the make and model of the vehicle. You can find out which functions are supported by the ScanDoc for a specific vehicle in the demo version of the ScanDoc software at www.scandoc.online . *** Important note ***: The program requires an original ScanDoc adapter, which is connected via WLAN to the vehicle's OBD II connector. The program does not work with other adapters, including ELM327. User's manual https://www.quantexlab.com/en/manual/start.html . For more information about the program, please visit our website www.quantexlab.com .

About

SUP

Transform your smartphone into a powerful diagnostic tool for your car. Connect to an OBD2 device to instantly check your vehicle's status, read error codes, and monitor performance in real-time. The app also keeps a log of checks and helps locate nearby service centers.

Highlights
  • OBD2 Bluetooth connection
  • Real-time car status monitoring
  • Read and diagnose errors
  • Intuitive interface
  • Save monitoring results
  • Find nearby auto services
Read full description

SUP помогает решать основные задачи по обслуживанию автомобиля в одном приложении. Оставьте одну заявку на ремонт и получите предложения от разных автосервисов. Сравните цены и выберите, где ремонтировать автомобиль. Ищите запчасти по VIN, артикулу или названию, сравнивайте варианты и выбирайте подходящий по цене и сроку получения. Контролируйте обслуживание автомобиля в приложении: следите за этапами ремонта и согласовывайте необходимые работы. Подключите OBD2-адаптер, чтобы провести диагностику автомобиля. SUP поможет расшифровать найденные ошибки и понять, что делать дальше. Если потребуется ремонт, можно перейти к поиску автосервиса прямо в приложении. В SUP можно: - получить предложения от автосервисов; - сравнить стоимость ремонта; - найти подходящие запчасти; - контролировать ремонт; - проводить диагностику через OBD2; - получать понятную расшифровку ошибок автомобиля. SUP — обслуживание автомобиля без лишней сложности.

Screenshots

ScanDoc4 screens
SUP4 screens

Verdict

The call

ScanDoc and SUP are too close to call on the numbers: across 10 compared parameters — price, rating, review sentiment and ratings volume 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for ScanDoc against 5.0 for SUP. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

ScanDoc ships an update monthly, SUP every 3 weeks. Both last shipped on October 24, 2026.

ScorecardNo meaningful differences
ScanDoc versus SUP: the parameters behind the verdict, then further details
ParameterScanDocSUP
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings12 — better
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size730 MB74 MB
Age rating17+4+
DeveloperQuantex GmbHPROSERVIS, OOO

Customer experience

ScanDoc

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

SUP

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ScanDoc

No in-app purchases

None

SUP

No in-app purchases

Questions

Is ScanDoc free?
ScanDoc is free to download, with no in-app purchases.
Is SUP free?
SUP is free to download, with no in-app purchases.
Which has better reviews, ScanDoc or SUP?
ScanDoc and SUP are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do ScanDoc or SUP have ads?
Neither ScanDoc nor SUP shows ads.
Which is updated more often, ScanDoc or SUP?
ScanDoc ships an update monthly, and SUP every 3 weeks. Most recently, ScanDoc was updated on October 24, 2026 and SUP on October 24, 2026.

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