# StudyTrail vs CogniCards

The clearest difference is update cadence: StudyTrail at every 3 days against CogniCards's every 10 days. 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.

StudyTrail ships an update every 3 days, CogniCards every 10 days. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | StudyTrail | CogniCards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cognicards-study-flashcards/id6788159781/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 10 days |
| Monetization | — | Free |
| Size | 26 MB | 12 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [itokazu yuu](https://appshunter.io/developer/1896551611) | [Jan Paczkowski](https://appshunter.io/developer/6783297011) |

## What reviewers say

### StudyTrail

[App page](https://appshunter.io/ios/app/studytrail-ai-flashcards/id6768227448)

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

**In-app purchases:** none


### CogniCards

[App page](https://appshunter.io/ios/app/cognicards-study-flashcards/id6788159781)

This app uses spaced repetition and active recall to help you learn and remember information effectively. Organize your study material into decks, practice with quizzes, and track your progress with detailed statistics. It's designed for efficient learning across various subjects.

**Highlights:** Spaced repetition algorithm (FSRS), Active recall testing, Rich card formatting (Markdown, images, LaTeX), Deck and folder organization, Quiz and matching game practice modes, Import/export flashcard decks, Progress tracking and statistics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StudyTrail free?

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

### Is CogniCards free?

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

### Do StudyTrail or CogniCards have ads?

Neither StudyTrail nor CogniCards shows ads.

### Which is updated more often, StudyTrail or CogniCards?

StudyTrail ships an update every 3 days, and CogniCards every 10 days. Most recently, StudyTrail was updated on September 23, 2026 and CogniCards on September 17, 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.*