# HI vs Gemlink

The clearest difference is update cadence: Gemlink at monthly against HI's every 16 months. HI's advantage is iOS requirement (9.0 vs 15.0). 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.

HI ships an update every 16 months, Gemlink monthly. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | HI | Gemlink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/gemlink/id6464479292/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Monthly** |
| Monetization | — | Free |
| Size | 122 MB | 19 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ShenZhen X-VIKI Technology Co.,Ltd](https://appshunter.io/developer/1604527044) | [Fluss Technologies (PTY) LTD](https://appshunter.io/developer/1706095659) |

## What reviewers say

### HI

[App page](https://appshunter.io/ios/app/hi-go/id6446578815)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gemlink

[App page](https://appshunter.io/ios/app/gemlink/id6464479292)

Manage your gate motor access remotely and keep its software updated. Connect your GEM Device to Wi-Fi for global control, or use offline Bluetooth. Monitor diagnostics, grant user permissions, and view event logs.

**Highlights:** Remote gate control, User permission management, Motor diagnostics display, Firmware updates, Event log access, Offline Bluetooth control

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

**In-app purchases:** none


## Frequently asked questions

### Is HI free?

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

### Is Gemlink free?

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

### Do HI or Gemlink have ads?

Neither HI nor Gemlink shows ads.

### Which is updated more often, HI or Gemlink?

HI ships an update every 16 months, and Gemlink monthly. Most recently, HI was updated on October 6, 2026 and Gemlink on October 7, 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.*