# TC66C vs REC Disk Speed Test

The clearest difference is rating: REC Disk Speed Test at 3.8 against TC66C's 2.0. TC66C's advantage is review sentiment (33% vs 0%) and iOS requirement (9.0 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

REC Disk Speed Test holds the better App Store score, 3.8 against 2.0. Both are backed by a comparable volume of ratings — 6 and 5 respectively. Written reviews complicate that: 33% of TC66C's written reviews are positive against 0% of REC Disk Speed Test's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | TC66C | REC Disk Speed Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (6 ratings)](https://appshunter.io/ios/app/tc66c/id1445111707/reviews) | **[3.8 (5 ratings)](https://appshunter.io/ios/app/rec-disk-speed-test/id6470208081/reviews)** |
| Number of ratings | **6** | 5 |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | Free |
| Size | 37 MB | 1 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [亮亮 刘](https://appshunter.io/developer/1439150212) | [LateNiteSoft S.L.](https://appshunter.io/developer/283292600) |

## 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


### REC Disk Speed Test

[App page](https://appshunter.io/ios/app/rec-disk-speed-test/id6470208081)

Measure the write speed of your external USB-C storage on iPhone 15 Pro. Get real-time insights into drive compatibility with various video codecs, resolutions, and frame rates for flawless recordings.

**Highlights:** Instant speed check, Codec compatibility analysis, Real-time write speed measurement, Intuitive user interface, USB-C storage performance insights

**In-app purchases:** none


## Frequently asked questions

### Is TC66C free?

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

### Is REC Disk Speed Test free?

REC Disk Speed Test is free to download, with no in-app purchases.

### Which has better reviews, TC66C or REC Disk Speed Test?

REC Disk Speed Test is rated higher. TC66C averages 2.0 out of 5 from 6 ratings, while REC Disk Speed Test averages 3.8 from 5 ratings.

### Do TC66C or REC Disk Speed Test have ads?

Neither TC66C nor REC Disk Speed Test shows ads.

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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.*