# Lang Tools Wireless vs MASTECH

The clearest difference is update cadence: Lang Tools Wireless at every 3 weeks against MASTECH's every 76 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.

Lang Tools Wireless ships an update every 3 weeks, MASTECH every 76 months. The most recent releases landed on September 26, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Lang Tools Wireless | MASTECH |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 76 months |
| Size | 2 MB | 7 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kane Asia Inc.](https://appshunter.io/developer/1542732944) | [MGL APPA CORPORATION](https://appshunter.io/developer/1121102475) |

## What reviewers say

### Lang Tools Wireless

[App page](https://appshunter.io/ios/app/lang-tools-wireless/id779268105)

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

**In-app purchases:** none


### MASTECH

[App page](https://appshunter.io/ios/app/mastech/id1229324045)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lang Tools Wireless free?

Lang Tools Wireless is free to download, with no in-app purchases.

### Is MASTECH free?

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

### Do Lang Tools Wireless or MASTECH have ads?

Neither Lang Tools Wireless nor MASTECH shows ads.

### Which is updated more often, Lang Tools Wireless or MASTECH?

Lang Tools Wireless ships an update every 3 weeks, and MASTECH every 76 months. Most recently, Lang Tools Wireless was updated on September 26, 2026 and MASTECH on September 16, 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.*