# TC66C vs AWTRIX 3

The clearest difference is review sentiment: AWTRIX 3 at 89% against TC66C's 33%. AWTRIX 3 also leads on rating (3.3 vs 2.0) and update cadence (every 4 days vs every 2 months). TC66C's advantage is price (Free vs $3.99) and iOS requirement (9.0 vs 12.0). On ratings volume, ads, in-app purchases and device support there is nothing between them.

TC66C is free to download; AWTRIX 3 costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AWTRIX 3 holds the better App Store score, 3.3 against 2.0. Both are backed by a comparable volume of ratings — 6 and 12 respectively. Written reviews point the same way: 33% of TC66C's written reviews are positive against 89% of AWTRIX 3's.

TC66C ships an update every 2 months, AWTRIX 3 every 4 days. The most recent releases landed on October 16, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | TC66C | AWTRIX 3 |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [2.0 (6 ratings)](https://appshunter.io/ios/app/tc66c/id1445111707/reviews) | **[3.3 (12 ratings)](https://appshunter.io/ios/app/awtrix-3/id6459478110/reviews)** |
| Number of ratings | 6 | **12** |
| Positive reviews | 33.3% of reviews | **88.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | **Free** | Paid |
| Size | 37 MB | 8 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [亮亮 刘](https://appshunter.io/developer/1439150212) | [Stephan Muehl](https://appshunter.io/developer/1655208845) |

## What reviewers say

### TC66C

[App page](https://appshunter.io/ios/app/tc66c/id1445111707)

Connect to a Type-C tester via Bluetooth to view and control its data. This utility app allows for real-time monitoring and management of tester functions directly from your device.

**Highlights:** Bluetooth connectivity, Type-C tester data display, Tester control functions, Real-time monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### AWTRIX 3

[App page](https://appshunter.io/ios/app/awtrix-3/id6459478110)

Manage your AWTRIX 3 device with ease from your smartphone. Adjust settings, screen mirror, and access an exclusive icon database to create custom static or animated icons. View your icons and access your AppLoop directly.

**Highlights:** Adjust device settings, Screen mirroring, Exclusive icon database access, Create static and animated icons, Access AppLoop, View icons

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TC66C free?

TC66C is free to download, with no in-app purchases.

### Is AWTRIX 3 free?

AWTRIX 3 costs $3.99, with no in-app purchases.

### Which has better reviews, TC66C or AWTRIX 3?

AWTRIX 3 is rated higher. TC66C averages 2.0 out of 5 from 6 ratings, while AWTRIX 3 averages 3.3 from 12 ratings.

### Do TC66C or AWTRIX 3 have ads?

Neither TC66C nor AWTRIX 3 shows ads.

### Which is updated more often, TC66C or AWTRIX 3?

TC66C ships an update every 2 months, and AWTRIX 3 every 4 days. Most recently, TC66C was updated on October 16, 2026 and AWTRIX 3 on October 30, 2026.

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