# Galvapedia vs Scheme O

The clearest difference is update cadence: Scheme O at every 9 days against Galvapedia's monthly. 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.

Galvapedia ships an update monthly, Scheme O every 9 days. The most recent releases landed on November 7, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Galvapedia | Scheme O |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | — | Free |
| Size | 37 MB | 21 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [ANI CINKO OKSIT VE METAL SANAYI TICARET LIMITED SIRKETI](https://appshunter.io/developer/1703034810) | [Collin Bergstrom](https://appshunter.io/developer/1895571491) |

## What reviewers say

### Galvapedia

[App page](https://appshunter.io/ios/app/galvapedia/id1592744617)

**Features:** Vision Pro support

**In-app purchases:** none


### Scheme O

[App page](https://appshunter.io/ios/app/scheme-o/id6763953291)

This app helps leaders create tactical mission graphics and planning products quickly. It allows for rapid geometry creation, flexible map drawing, and integrated planning tools to streamline the mission planning process.

**Highlights:** Rapid Geometry Creation, Flexible Map Drawing, Route Planning with Checkpoints, Integrated Planning Tools, Close Air Support Planning, Weather Integration, 3D Recon

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

**In-app purchases:** none


## Frequently asked questions

### Is Galvapedia free?

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

### Is Scheme O free?

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

### Do Galvapedia or Scheme O have ads?

Neither Galvapedia nor Scheme O shows ads.

### Which is updated more often, Galvapedia or Scheme O?

Galvapedia ships an update monthly, and Scheme O every 9 days. Most recently, Galvapedia was updated on November 7, 2026 and Scheme O on November 13, 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.*