Lippert Diagnostics vs TopTekk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lippert Diagnostics
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The Lippert Diagnostics app allows users to connect to a device and read the Diagnostic Trouble Codes (DTCs) from the device. DTCs will enable users to troubleshoot why a device does not function correctly. Users can scan QR codes to connect to a device. The diagnostic app will then show a user the number of active trouble codes on that device and inactive trouble codes.
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
Lippert Diagnostics and TopTekk are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 17, 2026 and July 9, 2026 respectively.
| Parameter | Lippert Diagnostics | TopTekk |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 328 MB | 193 MB |
| Age rating | 4+ | 4+ |
| Developer | Lippert Components, Inc. | TopTekk Technology Co.,Ltd. |
In-app purchases
Lippert Diagnostics
No in-app purchases
TopTekk
No in-app purchases
Questions
Is Lippert Diagnostics free?
Is TopTekk free?
Do Lippert Diagnostics or TopTekk have ads?
Which is updated more often, Lippert Diagnostics or TopTekk?
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