# Foton iDE vs HC Calibrator

Foton iDE and HC Calibrator are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Foton iDE ships an update every 4 weeks, HC Calibrator every 5 weeks. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Foton iDE | HC Calibrator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 5 weeks |
| Size | 42 MB | 29 MB |
| Requires iOS | 13.0 | 13 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wuhan Top Quality Automobile Technology Co., Ltd.](https://appshunter.io/developer/935194596) | [杭州士腾科技有限公司](https://appshunter.io/developer/1679259852) |

## What reviewers say

### Foton iDE

[App page](https://appshunter.io/ios/app/foton-ide/id1634372248)

**Features:** Vision Pro support

**In-app purchases:** none


### HC Calibrator

[App page](https://appshunter.io/ios/app/hc-calibrator/id6473139016)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Foton iDE free?

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

### Is HC Calibrator free?

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

### Do Foton iDE or HC Calibrator have ads?

Neither Foton iDE nor HC Calibrator shows ads.

### Which is updated more often, Foton iDE or HC Calibrator?

Foton iDE ships an update every 4 weeks, and HC Calibrator every 5 weeks. Most recently, Foton iDE was updated on September 24, 2026 and HC Calibrator on September 22, 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.*