# TC66C vs InputStick AutoFill

The clearest difference is review sentiment: InputStick AutoFill at 100% against TC66C's 33%. InputStick AutoFill also leads on rating (5.0 vs 2.0). TC66C's advantage is update cadence (every 2 months vs every 6 months) and iOS requirement (9.0 vs 13.0). 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.

InputStick AutoFill holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 6 and 3 respectively. Written reviews point the same way: 33% of TC66C's written reviews are positive against 100% of InputStick AutoFill's.

TC66C ships an update every 2 months, InputStick AutoFill every 6 months. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TC66C | InputStick AutoFill |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (6 ratings)](https://appshunter.io/ios/app/tc66c/id1445111707/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/inputstick-autofill/id1486991723/reviews)** |
| Number of ratings | **6** | 3 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 37 MB | 5 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [亮亮 刘](https://appshunter.io/developer/1439150212) | [Jakub Zawadzki](https://appshunter.io/developer/1135444071) |

## 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


### InputStick AutoFill

[App page](https://appshunter.io/ios/app/inputstick-autofill/id1486991723)

Effortlessly type login credentials from your password manager into any USB device using a special USB receiver. This app simplifies the process of entering complex usernames and passwords, saving you time and hassle.

**Highlights:** AutoFill login credentials from password manager, Type via USB receiver, Supports complex passwords, Works with PCs, consoles, and embedded systems, No custom drivers or software needed, Multiple keyboard layout support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TC66C free?

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

### Is InputStick AutoFill free?

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

### Which has better reviews, TC66C or InputStick AutoFill?

InputStick AutoFill is rated higher. TC66C averages 2.0 out of 5 from 6 ratings, while InputStick AutoFill averages 5.0 from 3 ratings.

### Do TC66C or InputStick AutoFill have ads?

Neither TC66C nor InputStick AutoFill shows ads.

### Which is updated more often, TC66C or InputStick AutoFill?

TC66C ships an update every 2 months, and InputStick AutoFill every 6 months. Most recently, TC66C was updated on October 16, 2026 and InputStick AutoFill on October 24, 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.*