# Eddo vs Deckify

The clearest difference is update cadence: Deckify at every 3 days against Eddo's every 5 weeks. Deckify also leads on iOS requirement (15.1 vs 17.0). 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.

Eddo ships an update every 5 weeks, Deckify every 3 days. The most recent releases landed on September 20, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Eddo | Deckify |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Size | 5 MB | 37 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Umit UZ](https://appshunter.io/developer/1842858860) | [SealSyncAI Inc.](https://appshunter.io/developer/1883991816) |

## What reviewers say

### Eddo

[App page](https://appshunter.io/ios/app/eddo-flashcard-maker-and-study/id6754724062)

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

**In-app purchases:** none


### Deckify

[App page](https://appshunter.io/ios/app/deckify/id6760344100)

**In-app purchases:** none


## Frequently asked questions

### Is Eddo free?

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

### Is Deckify free?

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

### Do Eddo or Deckify have ads?

Neither Eddo nor Deckify shows ads.

### Which is updated more often, Eddo or Deckify?

Eddo ships an update every 5 weeks, and Deckify every 3 days. Most recently, Eddo was updated on September 20, 2026 and Deckify on September 9, 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.*