Multiecuscan vs tes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Multiecuscan
This advanced diagnostic tool offers dealer-level functionality for Fiat, Alfa Romeo, Lancia, and other select vehicle brands. It allows for fault code reading/clearing, live sensor data visualization, actuator testing, and various reset/programming functions. An OBD interface is required for full vehicle connectivity, though a simulation mode is available.
- Fault code reading and clearing
- Live sensor data visualization
- Actuator testing
- Reset and programming functions
- PROXI configuration
- Service reminder reset
- Generic EOBD diagnostics
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Multiecuscan is a dealer level diagnostic tool for most models of Fiat, Alfa Romeo and Lancia vehicles and also covers some models of Jeep, Chrysler, Dodge and Suzuki. We also have support for some Ducati bike models. Please visit our web site for a full list of covered models. The functionality includes: - Fault code reading and clearing - Live sensor data - Live data graphical view - Actuator testing - Reset/programming functions - PROXI configuration - Service Reminder reset - Generic EOBD vehicle diagnostics REQUIREMENTS: An OBD interface is required for connection to vehicles. Without interface it is possible to run connection in "simulation" mode and explore the available functionality. We currently support CANtieCAR v4.x WiFi, CANtieCAR v5.x BLE/WiFi, ELM327 WiFi, OBDLink MX WiFi, OBDLink MX+ Bluetooth, Vgate vLinker WiFi, Vgate vLinker BLE, Vgate vLinker FS/MS Bluetooth interfaces. Please note that some procedures (like PROXI alignment) depend on the interface speed and may not complete successfully with some interfaces. IN-APP PURCHASE: The full functionality of the App requires subscription which can be purchased as in-app purchase. Without subscription the App will run with limited functionality. Please note that the Multiecuscan iOS version is completely separate from Multiecuscan for Windows. The iOS version can be purchased only from the App Store and it is not linked to the license for the Windows' version. It is not possible to transfer license between iOS and Windows. If you already have purchased the full version on another iOS device then click the RESTORE PURCHASES button to activate the full version. NOTE: We are a 3rd party supplier and this is not an official factory tool for the above mentioned brands. The brand names are listed only as reference.
tes
Explore and visualize CAN bus data from various vehicles, including electric and gas-powered models. Connect to OBD-2 accessories to view live data, analyze message identifiers, and playback log files. Unlock advanced features for deeper analysis and customization with optional purchases.
- Live CAN bus data visualization
- Support for OBDLink and vLinker accessories
- Playback of CAN bus log files
- Customizable signal visualizations
- Advanced data analysis tools
- DBC file import
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tes•LAX is a CAN bus Explorer and visualization tool that works with CAN data from many sources, including gas-powered and electric vehicles. ** tes•LAX can connect to some OBD-2 accessories to show live CAN Bus data from your vehicle. Additional wiring, and installation is necessary. Damage done to your vehicle may not be covered by vehicle warranty. Proceed at your own risk. ** - Predefined visualizations with many useful signals for several popular electric vehicles. - Designed to analyze and visualize CANBus data with 11-bit message identifiers. - Works with the OBDLink MX+ and CX, vLinker FS/MC+ and WiFi, and other WiFi and Bluetooth Low Energy accessories. "Classic Bluetooth" accessories other than the OBDLink MX+ and vLinker FS are not supported. Please visit https://teslax.app for more information on supported accessories. - Support for accessories supporting the Panda UDP Protocol. Note: Comma.ai has discontinued WiFi support for the Panda White. You may be able to flash your Panda to an old version of firmware to maintain WiFi support. Panda is for advanced users only and not recommended for normal users. - Playback CAN Bus log files. (TXT, ASC and BLF file formats) - Data sources containing multiple buses (ASC/BLF log files, Panda) With an "Extended Release" purchase or subscription: - Configure the visualization by choosing signals from the included signals database. - Additional pages of pre-configured visualization in provided presets. For pros, and tinkerers, an "Extra Strength 2.0" purchase or subscription unlocks additional features: - New in 2.0: Additional full page visualizations such as a Drag Timer, Matrix View, and Graph. - Record log files in TXT, ASC, and BLF formats and convert to comma separated format (CSV) - Create and edit presets. - Modify the signal database to create and update signals as the vehicle manufacturer changes the data format. - Export presets to file for backup/sharing and re-import them. - Ability to import DBC files (containing signal definition information). - A "Binary Matrix" view of a message or signal for reverse engineering data streams. - Use javascript code to calculate a result value from the raw message bytes (or other defined signals within the same message) This software is not affiliated with or endorsed by Tesla Motors or any vehicle manufacturer. This app accesses data streams that are not documented or supported by the vehicle manufacturer. If the manufacturer decides to change the data stream, then this app may display incorrect information. If the manufacturer removes data, then some or all functionality of the app may cease to work. Many signals in the signal database may be from previous versions of the vehicle operating software (such as the cell voltages, which were removed in a software update many updates ago) You are responsible for all risks of installing and using 3rd party hardware in your vehicle. Do not use tes•LAX while driving. Please obey all traffic laws and do not drive while distracted. tes•LAX uses bluetooth and local network access only for the purpose of connecting to accessories. Analytics are not collected at any time. Use caution when using accessories that are not secured via password or pairing. See https://teslax.app/supported-hardware/ for more information. You accept full and unconditional responsibility for the use of this software. All About Jake, LLC is not responsible for any consequences of using this software, including any damage to your vehicle, loss, damage to property, personal injury, or violation of law that may occur in connection with using this application. Obey all laws and respect the privacy of others. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND. The author(s) and copyright holders shall not be liable for any damages, even if advised beforehand of the possibility of such damages. Full terms of use can be found here: https://www.teslax.app/terms-and-conditions/
Screenshots
Verdict
The clearest difference is review sentiment: tes at 75% against Multiecuscan's 28%. tes also leads on rating (4.3 vs 2.8) and update cadence (every 3 weeks vs every 4 months). Multiecuscan's advantage is iOS requirement (13.0 vs 17.0). On price, ratings volume, 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. Multiecuscan sells 1 one-off in-app purchase and tes sells 8 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.
tes holds the better App Store score, 4.3 against 2.8. Both are backed by a comparable volume of ratings — 14 and 21 respectively. Written reviews point the same way: 28% of Multiecuscan's written reviews are positive against 75% of tes's.
Multiecuscan ships an update every 4 months, tes every 3 weeks. Both last shipped on October 17, 2026.
| Parameter | Multiecuscan | tes |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (14 ratings) | 4.3 (21 ratings) — better |
| Positive reviews | 27.9% of reviews | 75.0% of reviews — better |
| Number of ratings | 14 | 21 — better |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 113 MB | 86 MB |
| Age rating | 4+ | 17+ |
| Developer | FESSoft Ltd. | All About Jake, LLC |
Customer experience
Multiecuscan
tes
In-app purchases
Multiecuscan
- Multiecuscan Full (1 Year)$59.99
tes
- Extra Strength Subscription$9.991 Year
- One-Time Free 5-day PassFree
- Extra Strength Upgrade to 2.0$4.99
- Extra Strength Upgrade 1.0$5.99
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- Extended Release 1.0$6.99
- Upgrade to Extra Strength 2.0$10.99
- Extra Strength 1.0$14.00
- Extra Strength 2.0$18.99
Questions
Is Multiecuscan free?
Is tes free?
Which has better reviews, Multiecuscan or tes?
Do Multiecuscan or tes have ads?
Which is updated more often, Multiecuscan or tes?
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