# Micro Check vs stl

The clearest difference is in-app purchases: Micro Check at none against stl's 5. Micro Check also leads on iOS requirement (8.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. stl sells 5 in-app purchases, starting at $5.99 per month. Micro Check asks for nothing beyond the download.

## The numbers

| Metric | Micro Check | stl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/micro-check/id1332583287/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | — |
| Monetization | Free | — |
| Size | 45 MB | 84 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ABEL INDUSTREIS INTERNATIONAL CO., LTD.](https://appshunter.io/developer/529054659) | [THOMAS CHRISTIAN HAGNAUER](https://appshunter.io/developer/1888893105) |

## What reviewers say

### Micro Check

[App page](https://appshunter.io/ios/app/micro-check/id1332583287)

This app connects wirelessly to a high-resolution microscope, allowing users to view magnified objects up to 500X on their iPad or iPhone. It supports capturing snapshots and recording videos for efficient observation and research.

**Highlights:** Wireless WIFI connectivity, Up to 500X optical magnification, Snapshot functionality, Video recording, Supports iPad/iPhone

**Features:** macOS Compatibility

**In-app purchases:** none


### stl

[App page](https://appshunter.io/ios/app/stl-er/id6761322470)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium — 100 AI Models/mo | $5.99 | per month |
| Pro — 500 AI Models/mo | $15.99 | per month |
| Premium — 100 AI Models/mo | $59.99 | per year |
| Pro — 500 AI Models/mo | $159.99 | per year |
| Pro Credit Top-Up | $15.99 | one-time |


## Frequently asked questions

### Is Micro Check free?

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

### Is stl free?

stl is free to download, with in-app purchases available.

### Do Micro Check or stl have ads?

Neither Micro Check nor stl shows ads.

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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.*