LapLogger vs Conn.Logger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LapLogger
Read and reset diagnostic trouble codes (DTC) to clear your check engine light. Monitor real-time engine data with charts and gauges, and export logs for analysis. Supports English and metric units.
- Read/Reset DTCs
- Clear Check Engine Light
- Readiness flags for emission tests
- Real-time charts and gauges
- Export logs to CSV/TXT
- OBD command expert access
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Read/Reset the Diagnostic Trouble Codes(DTC) and the clear Check Engine Light, Readiness flags are also available for your emission test. Sampling/logging with real-time charts and gauges. English and Metric units. OBD command expert to access directly the ECUs. Export and Email logs to CSV/TXT It works with WiFi ELM32x-based interfaces When requested Continued use of GPS running in the background can dramatically decrease battery life.
Conn.Logger
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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
Verdict
The clearest difference is iOS requirement: LapLogger at 9 against Conn.Logger's 13.0. On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
LapLogger ships an update every 3 months, Conn.Logger every 4 months. The most recent releases landed on September 12, 2026 and September 8, 2026 respectively.
| Parameter | LapLogger | Conn.Logger |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9 — better | 13.0 |
| Further details — not scored | ||
| Size | 16 MB | 9 MB |
| Age rating | 17+ | 4+ |
| Developer | BSC INc. | MRS Electronic Gmbh & Co. KG |
In-app purchases
LapLogger
No in-app purchases
Conn.Logger
No in-app purchases









