# Play Them All vs Cognify

The clearest difference is review sentiment: Cognify at 100% against Play Them All's 25%. Cognify also leads on price (Free vs $2.99) and update cadence (monthly vs every 39 months). Play Them All's advantage is in-app purchases (none vs 2) and iOS requirement (11.0 vs 15.1). On ads and device support there is nothing between them.

Cognify is free to download; Play Them All costs $2.99 up front. Cognify sells 2 in-app purchases, starting at $9.99 per month. Play Them All asks for nothing beyond the download.

Play Them All ships an update every 39 months, Cognify monthly. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Play Them All | Cognify |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/cognify-summarize-and-learn/id6744607398/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 39 months | **Monthly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 22 MB | 36 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sebastien BUET](https://appshunter.io/developer/321941181) | [Cognify AI Inc](https://appshunter.io/developer/1808404279) |

## What reviewers say

### Play Them All

[App page](https://appshunter.io/ios/app/play-them-all/id897246284)

This app plays all your video and music files without conversion. It offers secure storage, easy file transfer via Wi-Fi, and sharing capabilities with friends. Organize and protect your media library with advanced security features.

**Highlights:** Plays all video and music formats, Secure media storage, Wi-Fi file transfer, App server for sharing, Folder organization, App lock with Touch ID/Face ID, Data encryption

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

**In-app purchases:** none


### Cognify

[App page](https://appshunter.io/ios/app/cognify-summarize-and-learn/id6744607398)

This app transforms YouTube videos and podcasts into structured study notes using AI. It helps users capture key information, create time-stamped notes, and highlight insights for better retention and reflection. Ideal for students and lifelong learners seeking to maximize knowledge from consumed content.

**Highlights:** AI-powered video and podcast summarization, Layered, time-stamped SmartNotes™, Highlight key takeaways, Focus on content, avoid scrolling, Turn YouTube into a personal university

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cognify Monthly Subscription | $9.99 | per month |
| Cognify Annually Subscription | $89.99 | per year |


## Frequently asked questions

### Is Play Them All free?

Play Them All costs $2.99, with no in-app purchases.

### Is Cognify free?

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

### Do Play Them All or Cognify have ads?

Neither Play Them All nor Cognify shows ads.

### Which is updated more often, Play Them All or Cognify?

Play Them All ships an update every 39 months, and Cognify monthly. Most recently, Play Them All was updated on October 19, 2026 and Cognify on October 15, 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.*