# GV vs JTLink

The clearest difference is update cadence: JTLink at monthly against GV's every 25 months. GV's advantage is iOS requirement (11.0 vs 13.0). 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.

GV ships an update every 25 months, JTLink monthly. The most recent releases landed on October 6, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | GV | JTLink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Monthly** |
| Size | 51 MB | 24 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GeoVision inc](https://appshunter.io/developer/314532695) | [Shenzhen Jointelli Technologies Co., Ltd.](https://appshunter.io/developer/1571471811) |

## What reviewers say

### GV

[App page](https://appshunter.io/ios/app/gv-iot/id1354325575)

**Features:** macOS Compatibility

**In-app purchases:** none


### JTLink

[App page](https://appshunter.io/ios/app/jtlink/id1571471809)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GV free?

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

### Is JTLink free?

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

### Do GV or JTLink have ads?

Neither GV nor JTLink shows ads.

### Which is updated more often, GV or JTLink?

GV ships an update every 25 months, and JTLink monthly. Most recently, GV was updated on October 6, 2026 and JTLink on September 29, 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.*