# 杰理OTA升级 vs 个人耳机分享G&Link

The clearest difference is review sentiment: 杰理OTA升级 at 50% against 个人耳机分享G&Link's 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 3 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 杰理OTA升级 | 个人耳机分享G&Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/g-and-link/id6476133798/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 18 MB | 26 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zhuhai Jieli Technology Co.,Ltd](https://appshunter.io/developer/998245016) | [志明 黄](https://appshunter.io/developer/1725939786) |

## 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


### 个人耳机分享G&Link

[App page](https://appshunter.io/ios/app/g-and-link/id6476133798)

This utility app manages your Bluetooth earphones, allowing you to update firmware and access the latest features. It provides a centralized platform for controlling your audio devices.

**Highlights:** Manage earphone devices, Update earphone firmware, Experience latest features, Centralized device control

**Features:** macOS Compatibility

**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 个人耳机分享G&Link free?

个人耳机分享G&Link is free to download, with no in-app purchases.

### Do 杰理OTA升级 or 个人耳机分享G&Link have ads?

Neither 杰理OTA升级 nor 个人耳机分享G&Link shows ads.

### Which is updated more often, 杰理OTA升级 or 个人耳机分享G&Link?

杰理OTA升级 ships an update every 3 months, and 个人耳机分享G&Link every 3 months. Most recently, 杰理OTA升级 was updated on November 3, 2026 and 个人耳机分享G&Link on November 4, 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.*