Comparison

XT UART vs Conn.Logger

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

Head to head
About

XT UART

Features
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The support module functions as a parameter configuration of the slave, data transmission, speed measurement, and the like; Support module as data transmission and speed measurement function from the host; Support encryption and decryption of transparent data; Support device signal filtering and name filtering;

About

Conn.Logger

Features
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Conn.Logger is the control application for the connection, configuration, data access, and maintenance of the ConnectedLogger device from MRS Electronic. What is ConnectedLogger device? ConnectedLogger is an ECE and RED certified smart data logging device. It captures and stores data from multiple buses of your machine, including CAN and LIN. This data can be stored in the internal flash memory of the ConnectedLogger device and/or sent to our cloud server. Main features of ConnectedLogger device * Data transfer - BLE to transfer data from vehicles to the Conn.Logger application and LTE or Wi-Fi from application to the backend server. * Security - Secure data connection from ConnectedLogger to cloud via tokenization and usage of HTTPS and MQTTs protocols. * Protection - IP6K8 protection class for water and dust resistance. * Easy installation - Compact size and light weight for convenient installation. Why would you want to install the Conn.Logger application? * Interactive UI - Provides an interactive UI to control your ConnectedLogger device. * Offline data capturing - Captures your data even when the internet isn't accessible. * Data transmission - Transmits your data from ConnectedLogger device to the cloud server. * Configuration - Assists you in configuring the settings of your ConnectedLogger device. * Data access - Accesses data stored on the ConnectedLogger device. * Live data - Displays your vehicle's live data such as its CAN/Analog, Events, and GPS information.

Screenshots

XT UART4 screens
Conn.Logger4 screens

Verdict

The call

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

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 12, 2026 and September 8, 2026 respectively.

ScorecardNo meaningful differences
XT UART versus Conn.Logger: the parameters behind the verdict, then further details
ParameterXT UARTConn.Logger
PriceFreeFree
Update frequencyEvery 4 monthsEvery 4 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.013.0
Further details โ€” not scored
Size6 MB9 MB
Age rating4+4+
DeveloperShenzhen Lanke Xuntong Technology Co., Ltd.MRS Electronic Gmbh & Co. KG

In-app purchases

None

XT UART

No in-app purchases

None

Conn.Logger

No in-app purchases

Questions

Is XT UART free?
XT UART is free to download, with no in-app purchases.
Is Conn.Logger free?
Conn.Logger is free to download, with no in-app purchases.
Do XT UART or Conn.Logger have ads?
Neither XT UART nor Conn.Logger shows ads.
Which is updated more often, XT UART or Conn.Logger?
XT UART ships an update every 4 months, and Conn.Logger every 4 months. Most recently, XT UART was updated on September 12, 2026 and Conn.Logger on September 8, 2026.

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