QTH Driver vs DDD Connect
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QTH Driver
This app allows drivers to read tachograph cards, visualize driving and rest times, and track kilometers. It also helps manage personal documents and training, with custom renewal alerts for important certifications. All data is securely saved for easy access and comparison.
- Read tachograph cards
- Visualize driving and rest times
- Track kilometers
- Manage personal documents and training
- Create renewal alerts
- Cloud data backup
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Avec QTH Driver vous pouvez : - Lire votre carte tachygraphe* - Visualiser vos données au mois, à la semaine ou à la journée - Suivre vos temps de conduite, de service mais aussi vos temps de repos ou encore vos heures de nuit - Créer un compte et sauvegarder vos données sur téléphone et sur le cloud - Comptabiliser vos kilomètres - Enregistrer vos documents et formations personnels (Permis, FIMO, FCO, ADR, …) - Créer des alertes de renouvellement personnalisées Ainsi l’ensemble de vos données est enregistré en sécurité et accessible à tout moment pour les comparer à votre fiche de paie. QTH Driver votre application du quotidien *(à l’aide d’un lecteur vendu séparément via l’application ou notre site)
DDD Connect
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DDD Connect is the professional app for downloading and managing tachograph data directly from your smartphone. It connects via Bluetooth to DDDKey devices and downloads driver cards or tachograph memory in just a few taps — wherever you are, no cables or PC required. — BLUETOOTH DOWNLOAD, NO HASSLE — Select the download type (driver card, tachograph memory, or both), choose the time period and data sections, and let DDD Connect handle the rest. The DDD file is ready in your archive when it's done. — COMPLETE ARCHIVE — All downloaded files are stored securely on your device. Browse, share, or export your DDD files at any time. No external servers, no account required. — DRIVER & VEHICLE REGISTRY — The app automatically links each download to the corresponding driver or vehicle. Full download history, driver card details, and tachograph calibration information are always at your fingertips. — SMART DEADLINE TRACKER — DDD Connect automatically monitors all compliance deadlines: • Next mandatory download dates for drivers and vehicles • Driver card expiry and renewal • Tachograph calibration deadlines Receive push notifications before it's too late and see an upcoming deadline summary right on the home screen. — SECURITY & PRIVACY — Your data never leaves your device. Protect app access with Face ID, Touch ID, or PIN. — MULTILINGUAL — Italian, English, German, French, Spanish. DDD Connect is developed by SIAK SISTEMI, specialists in road transport compliance.
Screenshots
Verdict
The clearest difference is update cadence: DDD Connect at every 8 days against QTH Driver's every 3 weeks. 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.
QTH Driver ships an update every 3 weeks, DDD Connect every 8 days. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.
| Parameter | QTH Driver | DDD Connect |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| Update frequency | Every 3 weeks | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 15 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Strada World | SIAK SISTEMI S.R.L. |
In-app purchases
QTH Driver
No in-app purchases
DDD Connect
No in-app purchases
