# Studley vs Cognis

The clearest difference is iOS requirement: Studley at 17.5 against Cognis's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Studley sells 3 in-app purchases, starting at $9.99 per 7 days and Cognis sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Studley ships an update fortnightly, Cognis every 2 weeks. Both last shipped on September 12, 2026.

## The numbers

| Metric | Studley | Cognis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (64 ratings)](https://appshunter.io/ios/app/studley-note-taking-ai/id6692611408/reviews)** | — |
| Number of ratings | **64** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 3 MB |
| Requires iOS | **17.5** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [auston salvana](https://appshunter.io/developer/991840849) | [Fishington Studios](https://appshunter.io/developer/344044425) |

## What reviewers say

### Studley

[App page](https://appshunter.io/ios/app/studley-note-taking-ai/id6692611408)

Transform lectures and audio notes into concise summaries, quizzes, and flashcards with AI. This tool helps students and learners absorb information faster and more efficiently, saving valuable study time.

**Highlights:** AI-powered summaries, Automatic quiz generation, AI-created flashcards, Supports various audio/video formats, Time-saving study tool

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Studley Pro (1 Week) | $9.99 | per 7 days |
| Studley Pro (1 month) | $19.99 | per month |
| Studley Pro (1 Year) | $99.99 | per year |


### Cognis

[App page](https://appshunter.io/ios/app/cognis-flashcards/id6762174544)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro | $4.99 | one-time |


## Frequently asked questions

### Is Studley free?

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

### Is Cognis free?

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

### Do Studley or Cognis have ads?

Neither Studley nor Cognis shows ads.

### Which is updated more often, Studley or Cognis?

Studley ships an update fortnightly, and Cognis every 2 weeks. Most recently, Studley was updated on September 12, 2026 and Cognis on September 12, 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.*