# DDECS vs SnapDeck AI

The clearest difference is in-app purchases: DDECS at none against SnapDeck AI's 2. DDECS also leads on update cadence (every 3 days vs fortnightly) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. SnapDeck AI sells 2 in-app purchases, starting at $1.99 per month. DDECS asks for nothing beyond the download.

DDECS ships an update every 3 days, SnapDeck AI fortnightly. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | DDECS | SnapDeck AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Fortnightly |
| Size | 32 MB | 37 MB |
| Requires iOS | **12.0** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Saverio Cinelli](https://appshunter.io/developer/1828629061) | [Robert Jensen](https://appshunter.io/developer/1786807724) |

## What reviewers say

### DDECS

[App page](https://appshunter.io/ios/app/ddecs/id6749049159)

**Features:** macOS Compatibility

**In-app purchases:** none


### SnapDeck AI

[App page](https://appshunter.io/ios/app/snapdeck-ai-flashcards/id6759596002)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SnapDeck Premium. | $1.99 | per month |
| SnapDeck Premium — Lifetime. | $5.00 | one-time |


## Frequently asked questions

### Is DDECS free?

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

### Is SnapDeck AI free?

SnapDeck AI is free to download, with in-app purchases available.

### Do DDECS or SnapDeck AI have ads?

Neither DDECS nor SnapDeck AI shows ads.

### Which is updated more often, DDECS or SnapDeck AI?

DDECS ships an update every 3 days, and SnapDeck AI fortnightly. Most recently, DDECS was updated on October 3, 2026 and SnapDeck AI on October 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.*