LD Mobile(CanDo) vs Tune Delivery Network (TDN)
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!
Tune Delivery Network (TDN)
This application allows users to receive custom vehicle tunes from their tuner via a compatible TDN delivery device. It facilitates the transfer of performance tuning files directly to your vehicle's tuner. A specific TDN-compatible hardware device is necessary to use this service.
- Receive custom vehicle tunes
- Works with TDN devices
- Direct tune delivery
- Requires compatible hardware
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The Tune Delivery Network app enables your TDN tuner to send you their tunes for your vehicle. An HP Tuners RTD+, MPVI3, MPVI2+, or other TDN-compatible delivery device is required. Please note that this app is designed for users who have a relationship with a tuner that is part of the TDN system, and is not intended as a solution for self-tuners or non-TDN tuners.
Screenshots
Verdict
The clearest difference is rating: LD Mobile(CanDo) at 4.0 against Tune Delivery Network (TDN)'s 2.5. Tune Delivery Network (TDN)'s advantage is ratings volume (36 vs 4). On price, update cadence, 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.
LD Mobile(CanDo) holds the better App Store score, 4.0 against 2.5. That said, the two scores are not equally well evidenced: Tune Delivery Network (TDN) has 36 ratings behind it against 4, so its average is the more settled of the two.
LD Mobile(CanDo) ships an update every 4 weeks, Tune Delivery Network (TDN) fortnightly. The most recent releases landed on October 15, 2026 and October 22, 2026 respectively.
| Parameter | LD Mobile(CanDo) | Tune Delivery Network (TDN) |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | 2.5 (36 ratings) |
| Positive reviews | — | 14.5% of reviews |
| Number of ratings | 4 | 36 — better |
| Update frequency | Every 4 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.1 |
| Further details — not scored | ||
| Size | 25 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Cando International Inc. | HP Tuners LLC |
Customer experience
LD Mobile(CanDo)
Tune Delivery Network (TDN)
Bugs and requests
LD Mobile(CanDo)
Not enough reviews yet to summarise bugs or requests.
Tune Delivery Network (TDN)
Reported bugs
4 issues- App crashes when trying to read/clear codes or connect to device
- Fails to load tunes or read vehicle data
- Bluetooth connectivity issues prevent basic functions
- Sync and file transfer problems
Requested features
3 requests- Allow uploading tunes from tuner for personal use
- Add basic tuning functions like KAM reset and crank relearn
- Improve data log viewing and management capabilities
In-app purchases
LD Mobile(CanDo)
No in-app purchases
Tune Delivery Network (TDN)
No in-app purchases
Questions
Is LD Mobile(CanDo) free?
Is Tune Delivery Network (TDN) free?
Which has better reviews, LD Mobile(CanDo) or Tune Delivery Network (TDN)?
Do LD Mobile(CanDo) or Tune Delivery Network (TDN) have ads?
Which is updated more often, LD Mobile(CanDo) or Tune Delivery Network (TDN)?
Other comparisons
