# EEG Recorder vs GuideDoc Curated Documentaries

The clearest difference is review sentiment: GuideDoc Curated Documentaries at 86% against EEG Recorder's 14%. GuideDoc Curated Documentaries also leads on price (Free vs $1.99) and rating (3.6 vs 2.0). EEG Recorder's advantage is iOS requirement (9.1 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

GuideDoc Curated Documentaries is free to download; EEG Recorder costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

GuideDoc Curated Documentaries holds the better App Store score, 3.6 against 2.0. Both are backed by a comparable volume of ratings — 5 and 17 respectively. Written reviews point the same way: 14% of EEG Recorder's written reviews are positive against 86% of GuideDoc Curated Documentaries's.

EEG Recorder ships an update every 50 months, GuideDoc Curated Documentaries every 3 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | EEG Recorder | GuideDoc Curated Documentaries |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [2.0 (5 ratings)](https://appshunter.io/ios/app/eeg-recorder/id668393484/reviews) | **[3.6 (17 ratings)](https://appshunter.io/ios/app/guidedoc-curated-documentaries/id1110034509/reviews)** |
| Number of ratings | 5 | **17** |
| Positive reviews | 14.3% of reviews | **85.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 50 months | **Every 3 months** |
| Monetization | **Paid** | Subscription |
| Size | 19 MB | 6 MB |
| Requires iOS | **9.1** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple TV** |
| Age rating | 4+ | 17+ |
| Developer | [Randall Cayford](https://appshunter.io/developer/668393487) | [Great Heights Systems S.L.](https://appshunter.io/developer/1107386464) |

## What reviewers say

### EEG Recorder

[App page](https://appshunter.io/ios/app/eeg-recorder/id668393484)

This application records EEG data from a compatible mobile monitor, saving it as comma-delimited text for later analysis. Recordings are made at one-second intervals and can be emailed directly from the app. A background song can be played during the recording process.

**Highlights:** Records MindWave EEG data, Saves data as CSV text, One-second interval recording, Email recordings for analysis, Background song playback

**Features:** macOS Compatibility

**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 EEG Recorder free?

EEG Recorder costs $1.99, 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, EEG Recorder or GuideDoc Curated Documentaries?

GuideDoc Curated Documentaries is rated higher. EEG Recorder averages 2.0 out of 5 from 5 ratings, while GuideDoc Curated Documentaries averages 3.6 from 17 ratings.

### Do EEG Recorder or GuideDoc Curated Documentaries have ads?

Neither EEG Recorder nor GuideDoc Curated Documentaries shows ads.

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

EEG Recorder ships an update every 50 months, and GuideDoc Curated Documentaries every 3 months. Most recently, EEG Recorder was updated on November 6, 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.*