# MATCO TOOLS vs Tune Delivery Network (TDN)

The clearest difference is update cadence: Tune Delivery Network (TDN) at fortnightly against MATCO TOOLS's every 6 months. Tune Delivery Network (TDN) also leads on rating (2.5 vs 2.3) and review sentiment (14% vs 0%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Tune Delivery Network (TDN) holds the better App Store score, 2.5 against 2.3. Both are backed by a comparable volume of ratings — 8 and 37 respectively. Written reviews point the same way: 0% of MATCO TOOLS's written reviews are positive against 14% of Tune Delivery Network (TDN)'s.

MATCO TOOLS ships an update every 6 months, Tune Delivery Network (TDN) fortnightly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | MATCO TOOLS | Tune Delivery Network (TDN) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (8 ratings)](https://appshunter.io/ios/app/matco-tools-smartear1/id949048686/reviews) | **[2.5 (37 ratings)](https://appshunter.io/ios/app/tune-delivery-network-tdn/id1590560864/reviews)** |
| Number of ratings | 8 | **37** |
| Positive reviews | 0.0% of reviews | **14.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 10 MB | 61 MB |
| Requires iOS | 15.0 | **13.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JS Products, Inc.](https://appshunter.io/developer/673417159) | [HP Tuners LLC](https://appshunter.io/developer/1767627066) |

## What reviewers say

### MATCO TOOLS

[App page](https://appshunter.io/ios/app/matco-tools-smartear1/id949048686)

This utility app transforms your smartphone into a sound and vibration detection tool. It assists technicians in identifying issues in vehicles and machinery by pinpointing rattles, squeaks, and grinding sounds. Requires additional hardware to function.

**Highlights:** Sound and vibration detection, Locates defective or worn parts, Analog and digital display options, Adjustable sound level settings, User information guide included, Background sound off-setting

**Features:** macOS Compatibility

**In-app purchases:** none


### Tune Delivery Network (TDN)

[App page](https://appshunter.io/ios/app/tune-delivery-network-tdn/id1590560864)

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.

**Highlights:** Receive custom vehicle tunes, Works with TDN devices, Direct tune delivery, Requires compatible hardware

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Flashing tunes fast and easy
- 🚀 Convenient for tuning without a Windows PC
- 👍 Great for remote tuning and diagnostics
- 👍 Works well when tuner sends file

**What reviewers complain about**

- 🐛 Constant connectivity issues
- 🐛 Crashes and freezes frequently
- 🐛 Glitchy and inconsistent performance
- 🐛 Bluetooth disconnection problems
- 🐛 Sync and file transfer issues

**Reported bugs**

- 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**

- 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


## Frequently asked questions

### Is MATCO TOOLS free?

MATCO TOOLS is free to download, with no in-app purchases.

### Is Tune Delivery Network (TDN) free?

Tune Delivery Network (TDN) is free to download, with no in-app purchases.

### Which has better reviews, MATCO TOOLS or Tune Delivery Network (TDN)?

Tune Delivery Network (TDN) is rated higher. MATCO TOOLS averages 2.3 out of 5 from 8 ratings, while Tune Delivery Network (TDN) averages 2.5 from 37 ratings.

### Do MATCO TOOLS or Tune Delivery Network (TDN) have ads?

Neither MATCO TOOLS nor Tune Delivery Network (TDN) shows ads.

### Which is updated more often, MATCO TOOLS or Tune Delivery Network (TDN)?

MATCO TOOLS ships an update every 6 months, and Tune Delivery Network (TDN) fortnightly. Most recently, MATCO TOOLS was updated on November 1, 2026 and Tune Delivery Network (TDN) on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*