# OhStem App vs IGC LCMS

The clearest difference is iOS requirement: OhStem App at 11.0 against IGC LCMS's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

OhStem App ships an update every 4 weeks, IGC LCMS every 3 weeks. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | OhStem App | IGC LCMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/igc-lcms/id6469768486/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 46 MB | 121 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ADT EDUCATION TECHNOLOGY COMPANY LIMITED](https://appshunter.io/developer/1538320096) | [PHX SMART SCHOOL SOLUTIONS JOINT STOCK COMPANY](https://appshunter.io/developer/1647312243) |

## What reviewers say

### OhStem App

[App page](https://appshunter.io/ios/app/ohstem-app/id1540805396)

This app allows users to control and program STEM robot products. It features step-by-step assembly guides, Bluetooth robot control, and a drag-and-drop programming interface suitable for ages 7-15. Users can also design custom control panels and follow interactive programming lessons.

**Highlights:** Step-by-step assembly guides, Bluetooth robot control, Drag-and-drop programming interface, Customizable control panel design, Interactive programming lessons

**Features:** macOS Compatibility

**In-app purchases:** none


### IGC LCMS

[App page](https://appshunter.io/ios/app/igc-lcms/id6469768486)

This application provides students with access to courses, lecture information, and learning materials. It allows users to submit requests to teachers and engage in Q&A sessions.

**Highlights:** Access courses, View lecture information, Download learning materials, Submit requests to teachers, Q&A with teachers

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OhStem App free?

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

### Is IGC LCMS free?

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

### Do OhStem App or IGC LCMS have ads?

Neither OhStem App nor IGC LCMS shows ads.

### Which is updated more often, OhStem App or IGC LCMS?

OhStem App ships an update every 4 weeks, and IGC LCMS every 3 weeks. Most recently, OhStem App was updated on October 6, 2026 and IGC LCMS on October 10, 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.*