# Li Think vs GMtech

The clearest difference is update cadence: Li Think at every 3 weeks against GMtech's every 3 months. 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.

Li Think ships an update every 3 weeks, GMtech every 3 months. The most recent releases landed on September 12, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Li Think | GMtech |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 51 MB | 37 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Lithink Times Technology Co., Ltd.](https://appshunter.io/developer/1852462023) | [GM Outdoor](https://appshunter.io/developer/1837853910) |

## What reviewers say

### Li Think

[App page](https://appshunter.io/ios/app/li-think/id6747650735)

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

**In-app purchases:** none


### GMtech

[App page](https://appshunter.io/ios/app/gmtech/id6752009314)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Li Think free?

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

### Is GMtech free?

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

### Do Li Think or GMtech have ads?

Neither Li Think nor GMtech shows ads.

### Which is updated more often, Li Think or GMtech?

Li Think ships an update every 3 weeks, and GMtech every 3 months. Most recently, Li Think was updated on September 12, 2026 and GMtech on September 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*