TTS Tuning vs Elm327 WiFi Codes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TTS Tuning
This advanced tool enables automotive professionals and enthusiasts to upgrade vehicle hardware and firmware. It connects to a vehicle's interface via an enet adapter cable, simplifying performance enhancements and ensuring compatibility with the latest technology. Robust security features protect data and vehicle stability during upgrades.
- Connects via enet adapter cable
- Firmware upgrades
- User-friendly interface
- Detailed upgrade guidance
- Troubleshooting support
- Robust security features
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"TTS Tuning is an advanced automotive hardware upgrading tool, designed specifically for vehicle maintenance professionals and automotive enthusiasts. Utilizing an enet adapter cable, this software can connect to the vehicle's hardware interface, facilitating efficient and secure firmware upgrades. Whether aiming to enhance vehicle performance or ensure compatibility with the latest technological standards, TTS Tuning provides a first-rate solution. Key features of the software include: A user-friendly interface that simplifies the upgrade process, making operations more intuitive. Detailed upgrade guidance and troubleshooting support to ensure a smooth upgrade process. Robust security features to ensure the safety of data and stability of the vehicle during upgrades. Whether you are a technician at an auto repair shop or an automotive modification enthusiast, TTS Tuning is the ideal choice for enhancing vehicle performance and maintaining automotive safety."
Elm327 WiFi Codes
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Elm327 WiFi Codes is a simple and convenient OBD-II trouble code reference designed for drivers, car owners, mechanics, and automotive enthusiasts. Enter a diagnostic trouble code such as P0300, P0420, or P0171 to quickly view its meaning and possible causes. MAIN FEATURES • Fast OBD-II trouble code lookup • Support for P, B, C, and U code categories • Detailed descriptions of common diagnostic codes • Possible causes for frequently encountered faults • Recognition of generic and manufacturer-specific codes • Built-in offline code database • Additional web search option • Clear and easy-to-use interface • Automatic detection of the device language • Manual language selection saved between sessions SUPPORTED LANGUAGES English, Polish, German, French, Spanish, Portuguese, Russian, Ukrainian, Dutch, Italian, Czech, Lithuanian, and Latvian. The built-in database works without requiring an account. For manufacturer-specific codes, the exact meaning may depend on the vehicle make, model, year, engine, and control module. Elm327 WiFi Codes is a reference and code lookup application. The current version does not connect directly to an ELM327 adapter and does not read or clear codes from a vehicle. Diagnostic trouble codes indicate the system in which a fault was detected. They do not always identify the exact component that must be replaced. Verify the result using appropriate vehicle diagnostics and service information.
Screenshots
Verdict
The clearest difference is iOS requirement: TTS Tuning at 13.0 against Elm327 WiFi Codes's 16.4. On price, ads, 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.
| Parameter | TTS Tuning | Elm327 WiFi Codes |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 3 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Huan Ma | Kamil Kubis |
In-app purchases
TTS Tuning
No in-app purchases
Elm327 WiFi Codes
No in-app purchases









