Tune Delivery Network (TDN) vs MDMAXBSCOPE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
MDMAXBSCOPE
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This APP is connected to the pipeline camera equipment through wired and pipeline cameras: 1. It can display real-time images of the pipeline on mobile devices, facilitating observation of detailed conditions inside the pipeline;2. You can take photos, record videos, and save the images or videos on the real-time screen.This helps to record the conditions inside the pipeline for subsequent comparison and analysis;3. It can be compared with previously saved images or videos, or export corresponding reports to facilitate the management and sharing of the conditions within the pipeline;
Screenshots
Verdict
The clearest difference is update cadence: Tune Delivery Network (TDN) at fortnightly against MDMAXBSCOPE's every 2 months. MDMAXBSCOPE's advantage is iOS requirement (9.0 vs 13.1). 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.
Tune Delivery Network (TDN) ships an update fortnightly, MDMAXBSCOPE every 2 months. The most recent releases landed on October 18, 2026 and October 9, 2026 respectively.
| Parameter | Tune Delivery Network (TDN) | MDMAXBSCOPE |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (26 ratings) — better | — |
| Positive reviews | 14.5% of reviews | — |
| Number of ratings | 26 — better | — |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.1 | 9.0 — better |
| Further details — not scored | ||
| Size | 61 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | HP Tuners LLC | 锦才 钟 |
Bugs and 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
MDMAXBSCOPE
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Tune Delivery Network (TDN)
No in-app purchases
MDMAXBSCOPE
No in-app purchases
Questions
Is Tune Delivery Network (TDN) free?
Is MDMAXBSCOPE free?
Do Tune Delivery Network (TDN) or MDMAXBSCOPE have ads?
Which is updated more often, Tune Delivery Network (TDN) or MDMAXBSCOPE?
Other comparisons
