034SPI vs CL7
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
034SPI
This app allows users to flash their car's ECU/TCU, change fuel maps, and configure live data displays. It also provides diagnostic tools like reading and clearing DTC codes. Compatible with Dynamic+ ECU/TCU tunes and the Dynamic+ End User Flashing Dongle.
- Flash ECU/TCU tunes
- Change fuel octane/transmission files
- Configure live data displays
- High-speed data logging
- Read & clear DTC codes
- Perform adaptations/recalibrations
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Designed for use on iPhone/iOS as well as Apple Silicon-equipped laptops (M1, M2, M3), 034SPI allows you to easily flash your car, change fuel maps, configure live data displays, record and submit data logs to 034Motorsport's Tuning Support team, and utilize diagnostic support tools such as DTC/CEL code read/clear and more! Available now for use with any Dynamic+ ECU or TCU tune and the latest Dynamic+ End User Flashing Dongle (May 2023 & Newer)! Full App Features: Complete Any ECU Or TCU Tune flash Quickly Flash Different Fuel Octane Or Transmission Files Flash ECU/TCU Using Mobile Device's Internet Connection Enhanced Flashing Protocol Protections For Increased Flashing Stability User-Configurable Live Data Displays Dozens Of Defined Variables Available Multiple Display Types Available for Live Dt High-Speed Data Logging Of Pre-Defined Variables Easy Upload Of Logs To 034Motorsport Server Data Log Analysis Services Available Free Of Charge Read & Clear DTCs On ECU & TCU View Emissions Monitor Statuses Perform Adaptations/Recalibrations* Throttle Body Adaptation Fuel Tank Drain *Available for limited platforms, coverage expanding regularly
CL7
Control your car remotely from anywhere. Start the engine, check status, locate your vehicle, and receive alerts. Offers advanced features like trip tracking and geofencing for enhanced vehicle management.
- Remote engine start/shutdown
- Vehicle location tracking
- Door lock/unlock
- Real-time status monitoring
- Smart alerts and notifications
- Trip tracking and route mapping
- Geofencing and zone monitoring
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# CARLINK™ 7 — Control Your Car from Virtually Anywhere **THE FUTURE OF VEHICLE CONNECTIVITY** CARLINK™ 7 is the fastest, easiest, and most complete telematics system designed to keep you connected with your vehicle from anywhere in the world. Start your engine remotely, check vehicle status, or locate it in busy parking lots. **REQUIREMENTS** - Hardware purchase and professional installation required - Compatible CARLINK™ 7 device with supported remote-starter system - Active internet connection via cellular or Wi-Fi - Find authorized resellers at: https://carlink.voxxelectronics.com/dealer-locator/index ## NEW FOR 2025 **APPLE WATCH SUPPORT** Control key features from your wrist — start, lock, unlock, GPS locate, and get walking directions. **MYBRANDED APP** White-label branding for authorized retailers with custom logos, contact info, and promotions. **BLE COMMANDS (LOCAL CONTROL MODE)** Use Bluetooth Low Energy for essential functions (remote start, lock/unlock, trunk release) when cellular signal is unavailable. Perfect for underground parking or remote areas. *Note: Requires latest firmware update.* ## PREMIUM SERVICE FEATURES (INCLUDED WITH DEVICE) **CONTROL YOUR VEHICLE** - Remote Start/Shutdown with True Runtime - Door Lock/Unlock with status - Trunk Release or motorized hatch control - Up to 4 Auxiliary functions - Extend Runtime (on supported starters) **REAL-TIME STATUS** - Battery Voltage monitoring - GPS Location (instant locate) - Walk Me to My Vehicle with Apple/Google Maps directions **CUSTOMIZATION** - Unlimited users, devices, and vehicles per account - Customizable app layout and vehicle image picker ## PREMIUM PLUS UPGRADE Upgrade anytime with 30-day free trial included after installation. Premium Plus includes all Premium features plus smart alerts, driving reports, and enhanced notifications. **ALERTS & NOTIFICATIONS** - Low & Critical Battery Alerts - Excessive Speed Alerts - Movement notifications for unauthorized usage **TRIP TRACKING** - Detailed route mapping and recording - Playback feature for past journeys **ZONE MONITORING** - Zones of Interest: Up to 10 circular alert zones per vehicle - Guard Alerts: Up to 10 high-priority zones per vehicle - Curfew Alerts: Restrict driving during specific days/times - Geofences: Up to 4 advanced custom zones (circular, rectangular, or polygonal) **COMPATIBILITY** Supports major digital remote-starter brands: ADS, Directed, Eurostart, Firstech, Fortin, Mid City Engineering, Omega, Polarstart, and Voxx. Full compatibility list: https://www.voxxelectronics.com/security/carlink/ **HELP & SUPPORT** See in-app Help section for Owner's Guide or contact your authorized CARLINK™ 7 retailer. © 2025 Automobility Distribution Inc. All Rights Reserved. CARLINK™ 7 is a trademark of Automobility Distribution Inc.
Screenshots
Verdict
The clearest difference is rating: 034SPI at 4.2 against CL7's 2.3. 034SPI also leads on review sentiment (53% vs 15%) and ads (none vs shown). On price, ratings volume, in-app purchases and device support 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.
034SPI holds the better App Store score, 4.2 against 2.3. Both are backed by a comparable volume of ratings — 42 and 71 respectively. Written reviews point the same way: 53% of 034SPI's written reviews are positive against 15% of CL7's.
034SPI ships an update every 2 weeks, CL7 every 2 months. The most recent releases landed on September 16, 2026 and July 30, 2026 respectively.
| Parameter | 034SPI | CL7 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (42 ratings) — better | 2.3 (71 ratings) |
| Positive reviews | 52.6% of reviews — better | 14.8% of reviews |
| Number of ratings | 42 | 71 — better |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Requires iOS | 12.2 — better | 15.5.0 |
| Further details — not scored | ||
| Size | 124 MB | 131 MB |
| Age rating | 4+ | 17+ |
| Developer | 034motorsport Industries, LLC | Distribution Automobilite Inc |
Customer experience
034SPI
CL7
Bugs and requests
034SPI
Not enough reviews yet to summarise bugs or requests.
CL7
Reported bugs
19 issues- App constantly crashing
- App going offline
- Login and account creation issues
- App not receiving signal from module
- System requires frequent reboots by company
Show 14 moreShow fewer
- GPS connection loss
- App not communicating with vehicle after updates
- Face ID continuously triggering
- On/Off start button not showing
- Position button showing instead of start button
- Vehicle status not updating correctly (e.g., engine off while driving)
- App not always updating car status accurately
- Command timeouts reported
- Security settings (Face ID) broken and difficult to disable
- App not opening to main screen after update
- Inability to delete or edit vehicle information
- Face authentication in infinity loop
- App signed out and cannot log back in
- Communication error on forgot password feature
Requested features
9 requests- Apple Watch app integration
- Siri control integration
- Alexa support
- Google Assistant support
- Widgets for iOS
Show 4 moreShow fewer
- Ability to delete vehicles
- Notification for unlocked doors
- Siri shortcut integration
- Automatic selection of favorite car
In-app purchases
034SPI
No in-app purchases
CL7
No in-app purchases









