# Couch vs GreyMatter

The clearest difference is rating: GreyMatter at 5.0 against Couch's 4.6. GreyMatter also leads on iOS requirement (16.4 vs 26.0). Couch's advantage is ratings volume (25 vs 1) and device support (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Couch sells 3 one-off in-app purchases and GreyMatter sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

GreyMatter holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Couch has 25 ratings behind it against 1, so its average is the more settled of the two.

Couch ships an update fortnightly, GreyMatter every 11 days. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Couch | GreyMatter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (25 ratings)](https://appshunter.io/ios/app/couch-read-later/id963584693/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/greymatter/id6777464593/reviews)** |
| Number of ratings | **25** | 1 |
| Positive reviews | 52.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 11 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 257 MB | 69 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Alexander Johmann](https://appshunter.io/developer/963584692) | [Moksha Labs LLC](https://appshunter.io/developer/6777464595) |

## What reviewers say

### Couch

[App page](https://appshunter.io/ios/app/couch-read-later/id963584693)

Save, read, and organize web content across your Apple devices without distractions. Enjoy a private, ad-free experience with offline reading and seamless iCloud sync. Unlock advanced features with a one-time purchase.

**Highlights:** Save links and articles, Distraction-free reader mode, Offline reading capability, Seamless iCloud sync, Organize with tags and folders, Read aloud functionality, On-device summaries and tagging

**Features:** Safari Extension, Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Legacy Lifetime) | $12.99 | one-time |
| Pro (Early Supporters) | $12.99 | one-time |
| Pro (Lifetime) | $12.99 | one-time |


### GreyMatter

[App page](https://appshunter.io/ios/app/greymatter/id6777464593)

Master AI with daily personalized briefings on news and research. Structured learning tracks guide you from fundamentals to advanced concepts with adaptive lessons and quizzes. Invest just ten minutes daily to truly understand and excel in artificial intelligence.

**Highlights:** Personalized AI news briefings, AI research updates, Structured learning tracks, Adaptive lessons and quizzes, Fundamentals to advanced concepts, Daily 10-minute learning

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $7.99 | per month |
| Pro Annual | $71.90 | per year |


## Frequently asked questions

### Is Couch free?

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

### Is GreyMatter free?

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

### Which has better reviews, Couch or GreyMatter?

GreyMatter is rated higher. Couch averages 4.6 out of 5 from 25 ratings, while GreyMatter averages 5.0 from 1 ratings.

### Do Couch or GreyMatter have ads?

Neither Couch nor GreyMatter shows ads.

### Which is updated more often, Couch or GreyMatter?

Couch ships an update fortnightly, and GreyMatter every 11 days. Most recently, Couch was updated on October 15, 2026 and GreyMatter on October 9, 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.*