# 杰理OTA升级 vs HCT

The clearest difference is iOS requirement: 杰理OTA升级 at 12.0 against HCT's 18.6. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | 杰理OTA升级 | HCT |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 18 MB | 5 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Zhuhai Jieli Technology Co.,Ltd](https://appshunter.io/developer/998245016) | [泳坤 林](https://appshunter.io/developer/1623770393) |

## What reviewers say

### 杰理OTA升级

[App page](https://appshunter.io/ios/app/ota/id1535431659)

This application facilitates Over-The-Air (OTA) upgrades for smart devices powered by Jieli technology. It ensures your Jieli-enabled gadgets receive the latest firmware and software updates seamlessly.

**Highlights:** OTA upgrades for Jieli devices, Firmware updates, Software updates, Smart device management

**Features:** macOS Compatibility

**In-app purchases:** none


### HCT

[App page](https://appshunter.io/ios/app/hct-box/id6801477301)

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

**In-app purchases:** none


## Frequently asked questions

### Is 杰理OTA升级 free?

杰理OTA升级 is free to download, with no in-app purchases.

### Is HCT free?

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

### Do 杰理OTA升级 or HCT have ads?

Neither 杰理OTA升级 nor HCT 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.*