LD Mobile(CanDo) vs TopTekk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LD Mobile(CanDo)
This utility app turns your iOS device into a diagnostic tool for light duty trucks. It supports major brands like Ford, Chevy, and Dodge, offering features like code reading, live data graphing, and DPF regeneration.
- Code scanner for light duty trucks
- DPF reset and regeneration
- Live data with graphing
- Access to Engine, Transmission, ABS, SRS modules
- Supports Ford, Chevy, Dodge, Toyota, Nissan, Honda
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The LD Mobile transforms your iOS smart device into a powerful code scanner and DPF tool for light duty trucks. Ford Powerstroke, Chevy Duramax, Dodge Cummins, Toyota, Nissan and Honda pickup trucks are covered. Access Engine, Transmission, ABS, SRS and Body Control modules for Read & Clear Codes, Live Data with Graphing, DPF Reset & Regeneration and more depending on make & model!
TopTekk
This app connects to your heavy-duty truck's OBD system via Bluetooth or Wi-Fi. It allows for one-key password-free login, remote reading and clearing of fault codes, and special functions like DPF regeneration for vehicle diagnostics.
- One-key password-free login
- Bluetooth/Wi-Fi connection to OBD
- Read vehicle OBD data stream
- Clear fault codes
- DPF regeneration
- Heavy-duty truck diagnostics
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Welcome to download the TopTekk Trucker APP. Here you can enjoy one-key password-free login, using Bluetooth or Wi-Fi to connect to the detection device, and remotely read the vehicle OBD data stream and fault codes, clear the fault codes, and do some special functions, such as DPF regeneration. TopTekk Trucker--heavy-duty truck diagnostic platform, focusing on one-click detection of heavy-duty trucks, come and do a physical examination of your vehicle!
Screenshots
Verdict
The clearest difference is rating: TopTekk at 5.0 against LD Mobile(CanDo)'s 4.0. LD Mobile(CanDo)'s advantage is update cadence (every 4 weeks vs every 3 months) and iOS requirement (12.0 vs 15.6). 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. Neither carries in-app purchases, so what you see is what you pay.
TopTekk holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively.
LD Mobile(CanDo) ships an update every 4 weeks, TopTekk every 3 months. The most recent releases landed on June 1, 2026 and July 9, 2026 respectively.
| Parameter | LD Mobile(CanDo) | TopTekk |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) | 5.0 (2 ratings) — better |
| Number of ratings | 4 — better | 2 |
| Update frequency | Every 4 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 25 MB | 193 MB |
| Age rating | 4+ | 4+ |
| Developer | Cando International Inc. | TopTekk Technology Co.,Ltd. |
Customer experience
LD Mobile(CanDo)
TopTekk
In-app purchases
LD Mobile(CanDo)
No in-app purchases
TopTekk
No in-app purchases
