# CuriosityStream vs 4biddenknowledge TV

The clearest difference is review sentiment: 4biddenknowledge TV at 96% against CuriosityStream's 31%. 4biddenknowledge TV also leads on rating (4.9 vs 4.6). CuriosityStream's advantage is ratings volume (6.3K vs 2K) and iOS requirement (13.0 vs 15.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. CuriosityStream sells 6 in-app purchases, starting at $5.99 per month and 4biddenknowledge TV sells 9 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

4biddenknowledge TV holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 6.3K and 2K respectively. Written reviews point the same way: 31% of CuriosityStream's written reviews are positive against 96% of 4biddenknowledge TV's.

CuriosityStream ships an update monthly, 4biddenknowledge TV every 2 months. The most recent releases landed on September 29, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | CuriosityStream | 4biddenknowledge TV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (6.3K ratings)](https://appshunter.io/ios/app/curiositystream/id971830624/reviews) | **[4.9 (2K ratings)](https://appshunter.io/ios/app/4biddenknowledge-tv/id1513048898/reviews)** |
| Number of ratings | **6.3K** | 2K |
| Positive reviews | 30.7% of reviews | **95.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Subscription | Subscription |
| Size | 44 MB | 68 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod, Apple TV | iPhone, iPad, iPod, Apple TV |
| Age rating | 12+ | 4+ |
| Developer | [CuriosityStream, LLC](https://appshunter.io/developer/971830623) | [4biddenknowledge Inc](https://appshunter.io/developer/1511569454) |

## What reviewers say

### CuriosityStream

[App page](https://appshunter.io/ios/app/curiositystream/id971830624)

Access a vast library of award-winning documentaries and non-fiction content covering science, nature, history, and biographies. Enjoy ad-free streaming and offline viewing for all ages, including a dedicated kids' section.

**Highlights:** Unlimited documentary streaming, Offline viewing with downloads, 4K and HD content, New content added weekly, CuriosityKIDS section, Ad-free experience

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $5.99 | per month |
| Standard | $5.99 | per month |
| Smart Bundle | $11.99 | per month |
| Basic | $49.99 | per year |
| Standard | $49.99 | per year |
| Smart Bundle | $79.99 | per year |

**What reviewers like**

- 🚀 Great content
- 💡 Excellent value for money
- 👍 Diverse range of documentaries
- 👍 Informative and educational

**What reviewers complain about**

- 🐛 Buggy app with frequent crashes
- 🐛 Streaming issues and buffering problems
- 🐛 Poor user interface and navigation
- 🐛 Chromecast/casting support issues
- 🐛 Inconsistent playback controls

**Reported bugs**

- App crashes on launch
- Videos not resuming from last position
- Casting issues and video playback problems
- Inconsistent behavior when switching between apps

**Requested features**

- Offline downloads
- Profiles/multiple user support
- Improved search and recommendation features
- Better integration with TV platforms
- Customizable playback controls


### 4biddenknowledge TV

[App page](https://appshunter.io/ios/app/4biddenknowledge-tv/id1513048898)

Explore the universe's mathematical codes and ancient mysteries through engaging programs. Discover content on yoga, meditation, and historical artifacts to deepen your understanding of the divine nature of your soul. This platform offers enlightenment through entertainment with exclusive footage and insights.

**Highlights:** Explore mathematical codes of the universe, Yoga and meditation programs, Inquire into ancient texts and glyphs, Exclusive footage of megalithic structures, Spiritual enlightenment through entertainment

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 4biddenknowledge TV | $9.99 | per month |
| 4biddenknowledge TV | $99.99 | per year |
| Fractals & Fluids PPV | $19.99 | one-time |
| Mystery Of 2 Forbidden Emerald | $44.49 | one-time |
| Unlocking the Anunnaki Enigma | $150.00 | one-time |
| Blueprint For Godpower 2 PPV | $169.99 | one-time |
| BLUEPRINT FOR GODPOWER PPV | $179.99 | one-time |
| Blueprint For Godpower 1 PPV | $179.99 | one-time |
| Manifest Destiny 2023 PPV | $999.00 | one-time |

**What reviewers like**

- 🚀 Worthwhile content
- 🚀 Inspiring and eye-opening
- 👍 Amazing knowledge and wisdom
- 👍 Empowering and life-changing
- 👍 Excellent source of information

**What reviewers complain about**

- 🐛 Impossible to cancel subscription
- 🐛 Login and access issues
- 🐛 No support or response to issues

**Reported bugs**

- Login screen freezes
- Incompatible with older devices
- Subscription issues and inability to cancel

**Requested features**

- Short skip or rewind feature
- Recent uploads category
- Subtitles or closed captions
- Ability to browse while listening
- Live streaming option


## Frequently asked questions

### Is CuriosityStream free?

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

### Is 4biddenknowledge TV free?

4biddenknowledge TV is free to download, with in-app purchases available.

### Which has better reviews, CuriosityStream or 4biddenknowledge TV?

4biddenknowledge TV is rated higher. CuriosityStream averages 4.6 out of 5 from 6.3K ratings, while 4biddenknowledge TV averages 4.9 from 2K ratings.

### Do CuriosityStream or 4biddenknowledge TV have ads?

Neither CuriosityStream nor 4biddenknowledge TV shows ads.

### Which is updated more often, CuriosityStream or 4biddenknowledge TV?

CuriosityStream ships an update monthly, and 4biddenknowledge TV every 2 months. Most recently, CuriosityStream was updated on September 29, 2026 and 4biddenknowledge TV on September 27, 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.*