# Cognitive Cards vs Flashcards Sound Learning

The clearest difference is in-app purchases: Cognitive Cards at none against Flashcards Sound Learning's 1. Flashcards Sound Learning's advantage is update cadence (daily vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Flashcards Sound Learning sells 1 one-off in-app purchase. Cognitive Cards asks for nothing beyond the download.

Cognitive Cards ships an update every 2 months, Flashcards Sound Learning daily. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Cognitive Cards | Flashcards Sound Learning |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Size | 270 MB | 20 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chiao-Te Ni](https://appshunter.io/developer/1261796124) | [Rima Anggraeni](https://appshunter.io/developer/1741239846) |

## What reviewers say

### Cognitive Cards

[App page](https://appshunter.io/ios/app/cognitive-cards/id6444381035)

**In-app purchases:** none


### Flashcards Sound Learning

[App page](https://appshunter.io/ios/app/flashcards-sound-learning/id6689514046)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium feature | $4.99 | one-time |


## Frequently asked questions

### Is Cognitive Cards free?

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

### Is Flashcards Sound Learning free?

Flashcards Sound Learning is free to download, with in-app purchases available.

### Do Cognitive Cards or Flashcards Sound Learning have ads?

Neither Cognitive Cards nor Flashcards Sound Learning shows ads.

### Which is updated more often, Cognitive Cards or Flashcards Sound Learning?

Cognitive Cards ships an update every 2 months, and Flashcards Sound Learning daily. Most recently, Cognitive Cards was updated on November 3, 2026 and Flashcards Sound Learning on November 8, 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.*