# C vs DT Connect

The clearest difference is device support: C at 3 against DT Connect's 1. C also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | C | DT Connect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 17 MB | 32 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [C-TEC (Computionics)](https://appshunter.io/developer/1438867713) | [detectortesters](https://appshunter.io/developer/1674187694) |

## What reviewers say

### C

[App page](https://appshunter.io/ios/app/c-tec-configurator-app/id1562660800)

**Features:** macOS Compatibility

**In-app purchases:** none


### DT Connect

[App page](https://appshunter.io/ios/app/dt-connect/id6445848908)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is C free?

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

### Is DT Connect free?

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

### Do C or DT Connect have ads?

Neither C nor DT Connect shows ads.

### Which is updated more often, C or DT Connect?

C ships an update every 2 months, and DT Connect every 2 months. Most recently, C was updated on September 21, 2026 and DT Connect on September 9, 2026.

---

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