TTS Tuning vs QualiT Check
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."
QualiT Check
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The Qualit Check app enables easy checking of error codes, mileage, and VINs. Developed by Carly the app offers precise diagnostic features and insights into vehicle status to identify and resolve potential issues early.
Screenshots
Verdict
The clearest difference is update cadence: QualiT Check at weekly against TTS Tuning's every 2 months. TTS Tuning's advantage is iOS requirement (13.0 vs 17.0). 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.
TTS Tuning ships an update every 2 months, QualiT Check weekly. The most recent releases landed on September 20, 2026 and September 28, 2026 respectively.
| Parameter | TTS Tuning | QualiT Check |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 3 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | Huan Ma | Carly Solutions GmbH Co KG |
In-app purchases
TTS Tuning
No in-app purchases
QualiT Check
No in-app purchases
