# Orthographo Intégral vs Prodys

The clearest difference is price: Prodys at Free against Orthographo Intégral's $19.99. Prodys also leads on update cadence (every 3 weeks vs every 6 months) and device support (3 vs 1). Orthographo Intégral's advantage is iOS requirement (13.0 vs 15.0). On ads and in-app purchases there is nothing between them.

Prodys is free to download; Orthographo Intégral costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Orthographo Intégral ships an update every 6 months, Prodys every 3 weeks. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Orthographo Intégral | Prodys |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 53 MB | 287 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Domino (apps)](https://appshunter.io/developer/910245348) | [Grapho Group Oy](https://appshunter.io/developer/1295113977) |

## What reviewers say

### Orthographo Intégral

[App page](https://appshunter.io/ios/app/orthographo-integral/id1211278770)

This educational app makes learning spelling fun for children through a robot-themed adventure. It offers eight interactive modules and allows for custom word lists, with progress tracking for parents and educators. Designed by a speech therapist, it uses engaging gameplay to reinforce spelling skills.

**Highlights:** Robot-themed learning adventure, Eight interactive spelling modules, Customizable word lists, Progress tracking interface, Create mnemonic aids, Jetpack game for letter catching

**Features:** macOS Compatibility

**In-app purchases:** none


### Prodys

[App page](https://appshunter.io/ios/app/prodys/id6756649094)

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

**In-app purchases:** none


## Frequently asked questions

### Is Orthographo Intégral free?

Orthographo Intégral costs $19.99, with no in-app purchases.

### Is Prodys free?

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

### Do Orthographo Intégral or Prodys have ads?

Neither Orthographo Intégral nor Prodys shows ads.

### Which is updated more often, Orthographo Intégral or Prodys?

Orthographo Intégral ships an update every 6 months, and Prodys every 3 weeks. Most recently, Orthographo Intégral was updated on October 11, 2026 and Prodys on October 24, 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.*