# Freematics Controller vs Tune Delivery Network (TDN)

The clearest difference is rating: Freematics Controller at 3.0 against Tune Delivery Network (TDN)'s 2.5. Freematics Controller also leads on iOS requirement (11.2 vs 13.1). Tune Delivery Network (TDN)'s advantage is update cadence (fortnightly vs every 5 months) and ratings volume (26 vs 1). 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.

Freematics Controller holds the better App Store score, 3.0 against 2.5. That said, the two scores are not equally well evidenced: Tune Delivery Network (TDN) has 26 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 0% of Freematics Controller's written reviews are positive against 14% of Tune Delivery Network (TDN)'s, so the app with the better star average is not the one people write more warmly about.

Freematics Controller ships an update every 5 months, Tune Delivery Network (TDN) fortnightly. The most recent releases landed on October 5, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Freematics Controller | Tune Delivery Network (TDN) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/freematics-controller/id1587433407/reviews)** | [2.5 (26 ratings)](https://appshunter.io/ios/app/tune-delivery-network-tdn/id1590560864/reviews) |
| Number of ratings | 1 | **26** |
| Positive reviews | 0.0% of reviews | **14.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 5 MB | 61 MB |
| Requires iOS | **11.2** | 13.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Han Yu Information Technologies Co., Ltd.](https://appshunter.io/developer/931166527) | [HP Tuners LLC](https://appshunter.io/developer/1767627066) |

## What reviewers say

### Freematics Controller

[App page](https://appshunter.io/ios/app/freematics-controller/id1587433407)

This application serves as a remote control interface for various Freematics products. It allows users to manage and interact with compatible devices from their mobile phone.

**Highlights:** Remote control interface, Manage Freematics products, Device interaction, Product compatibility

**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 Freematics Controller free?

Freematics Controller 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, Freematics Controller or Tune Delivery Network (TDN)?

Freematics Controller is rated higher. Freematics Controller averages 3.0 out of 5 from 1 ratings, while Tune Delivery Network (TDN) averages 2.5 from 26 ratings.

### Do Freematics Controller or Tune Delivery Network (TDN) have ads?

Neither Freematics Controller nor Tune Delivery Network (TDN) shows ads.

### Which is updated more often, Freematics Controller or Tune Delivery Network (TDN)?

Freematics Controller ships an update every 5 months, and Tune Delivery Network (TDN) fortnightly. Most recently, Freematics Controller was updated on October 5, 2026 and Tune Delivery Network (TDN) on October 18, 2026.

---

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