# ST50i vs LeWaqf

The clearest difference is ads: ST50i at none against LeWaqf's shown. LeWaqf's advantage is update cadence (every 2 weeks vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ST50i ships an update every 4 months, LeWaqf every 2 weeks. The most recent releases landed on November 1, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | ST50i | LeWaqf |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 2 MB | 62 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [STIM](https://appshunter.io/developer/409841037) | [Digivor](https://appshunter.io/developer/1787266019) |

## What reviewers say

### ST50i

[App page](https://appshunter.io/ios/app/st50i/id409841034)

This utility app allows users to remotely connect to various STIM ST400 series machines and IP series devices from their iPhone or iPad. It provides access to industrial equipment for monitoring and control.

**Highlights:** Remote connection to STIM machines, Supports ST400, ST4100, ST4400, ST4600 models, Supports IP602, IP603, IP604, IP605 models, iPhone and iPad compatibility, Industrial equipment access

**Features:** macOS Compatibility

**In-app purchases:** none


### LeWaqf

[App page](https://appshunter.io/ios/app/lewaqf/id6739839592)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ST50i free?

ST50i is free to download, with no in-app purchases.

### Is LeWaqf free?

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

### Do ST50i or LeWaqf have ads?

LeWaqf shows ads; ST50i does not.

### Which is updated more often, ST50i or LeWaqf?

ST50i ships an update every 4 months, and LeWaqf every 2 weeks. Most recently, ST50i was updated on November 1, 2026 and LeWaqf on September 28, 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.*