# STEMovation vs Old Mission UMC

The clearest difference is device support: Old Mission UMC at 4 against STEMovation's 2. STEMovation's advantage is iOS requirement (13.4 vs 15.1). 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.

STEMovation ships an update every 13 months, Old Mission UMC every 15 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | STEMovation | Old Mission UMC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stemovation/id1559773208/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 13 months** | Every 15 months |
| Monetization | Free | — |
| Size | 49 MB | 57 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Propaganda3, Inc.](https://appshunter.io/developer/322839673) | [OLD MISSION UNITED METHODIST CHURCH, INC.](https://appshunter.io/developer/1828153557) |

## What reviewers say

### STEMovation

[App page](https://appshunter.io/ios/app/stemovation/id1559773208)

Explore science and Scouting through interactive modules designed for ages 6-20. Conduct experiments, learn from STEM experts, and track progress towards STEM Nova Awards. This app makes learning and advancement engaging and accessible for young scouts.

**Highlights:** Interactive learning modules, STEM expert videos, Nova Award advancement tracking, Experiment guides, Push notifications for events, Social media sharing

**Features:** macOS Compatibility

**In-app purchases:** none


### Old Mission UMC

[App page](https://appshunter.io/ios/app/old-mission-umc/id6748941930)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is STEMovation free?

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

### Is Old Mission UMC free?

Old Mission UMC is free to download, with no in-app purchases.

### Do STEMovation or Old Mission UMC have ads?

Neither STEMovation nor Old Mission UMC shows ads.

### Which is updated more often, STEMovation or Old Mission UMC?

STEMovation ships an update every 13 months, and Old Mission UMC every 15 months. Most recently, STEMovation was updated on November 3, 2026 and Old Mission UMC on October 30, 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.*