# Grass vs GuideDoc Curated Documentaries

The clearest difference is monetization model: Grass at free against GuideDoc Curated Documentaries's subscription. Grass also leads on update cadence (monthly vs every 3 months) and review sentiment (100% vs 86%). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 3.7 for Grass against 3.6 for GuideDoc Curated Documentaries. That said, the two scores are not equally well evidenced: Grass has 203 ratings behind it against 17, so its average is the more settled of the two. Written reviews are what separate them: 100% of Grass's written reviews are positive against 86% of GuideDoc Curated Documentaries's.

Grass ships an update monthly, GuideDoc Curated Documentaries every 3 months. The most recent releases landed on November 10, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Grass | GuideDoc Curated Documentaries |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (203 ratings)](https://appshunter.io/ios/app/grass/id417630059/reviews)** | [3.6 (17 ratings)](https://appshunter.io/ios/app/guidedoc-curated-documentaries/id1110034509/reviews) |
| Number of ratings | **203** | 17 |
| Positive reviews | **100.0% of reviews** | 85.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | **Free** | Subscription |
| Size | 7 MB | 6 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple TV** |
| Age rating | 4+ | 17+ |
| Developer | [CW&T](https://appshunter.io/developer/403622462) | [Great Heights Systems S.L.](https://appshunter.io/developer/1107386464) |

## What reviewers say

### Grass

[App page](https://appshunter.io/ios/app/grass/id417630059)

This app simulates a field of grass that reacts to your breath, touch, and device orientation. It offers guided breathing exercises and allows for creative interaction with a dynamic, responsive meadow.

**Highlights:** Guided breathing exercises with visual pacer, Breath-reactive wind simulation via microphone, Compass-based orientation for realistic wind direction, Finger-based combing and drawing on grass blades, Optional voice recording while interacting, Multiple visual scenes and customization options

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

**In-app purchases:** none


### GuideDoc Curated Documentaries

[App page](https://appshunter.io/ios/app/guidedoc-curated-documentaries/id1110034509)

Stream award-winning documentaries from around the world. Explore a vast library of films covering diverse categories like nature, history, and society, all in stunning 4K HD. Enjoy daily additions and ad-free viewing with flexible streaming options.

**Highlights:** 4K HD Streaming, Unlimited Access to 2,000+ documentaries, Daily New Content Additions, Ad-Free Viewing, Chromecast and Apple TV Casting, Cancel Anytime Subscription

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

**In-app purchases:** none

**What reviewers like**

- 👍 Great variety of documentaries
- 👍 High quality content
- 👍 Clean and attractive UI
- 👍 Best user experience
- 👍 Curated selection of documentaries

**What reviewers complain about**

- 🐛 Glitching and freezing issues
- 🐛 App crashes frequently
- 🐛 Login/registration problems
- 🐛 Subscription is pricey
- 🐛 Lack of annual plan discount

**Reported bugs**

- Spinning wheel when viewing selections on Apple TV
- Rating buttons off the bottom of the screen on iPhone SE 1st gen
- App freezes and closes when rotating screen to fullscreen
- App requires constant logout/login to restore subscription
- Restore purchases option does not work

**Requested features**

- Ability to rate documentaries
- Fix UI elements off-screen
- Offer an annual subscription plan with discount
- Improve search functionality by genre and language
- Add Chromecast support


## Frequently asked questions

### Is Grass free?

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

### Is GuideDoc Curated Documentaries free?

GuideDoc Curated Documentaries is free to download, with no in-app purchases.

### Which has better reviews, Grass or GuideDoc Curated Documentaries?

Grass is rated higher. Grass averages 3.7 out of 5 from 203 ratings, while GuideDoc Curated Documentaries averages 3.6 from 17 ratings.

### Do Grass or GuideDoc Curated Documentaries have ads?

Neither Grass nor GuideDoc Curated Documentaries shows ads.

### Which is updated more often, Grass or GuideDoc Curated Documentaries?

Grass ships an update monthly, and GuideDoc Curated Documentaries every 3 months. Most recently, Grass was updated on November 10, 2026 and GuideDoc Curated Documentaries on November 2, 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.*