# CuriosityStream vs TiFasi

The clearest difference is in-app purchases: TiFasi at none against CuriosityStream's 6. TiFasi also leads on update cadence (every 4 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CuriosityStream sells 6 in-app purchases, starting at $5.99 per month. TiFasi asks for nothing beyond the download.

CuriosityStream ships an update every 3 weeks, TiFasi every 4 days. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | CuriosityStream | TiFasi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (6.3K ratings)](https://appshunter.io/ios/app/curiositystream/id971830624/reviews)** | — |
| Number of ratings | **6.3K** | — |
| Positive reviews | 30.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Subscription | — |
| Size | 69 MB | 47 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad, Apple TV | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [CuriosityStream, LLC](https://appshunter.io/developer/971830623) | [Zacharias Monos](https://appshunter.io/developer/6807486332) |

## What reviewers say

### CuriosityStream

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

Access a vast library of award-winning documentaries on science, nature, history, and more. Enjoy ad-free, downloadable content in HD and 4K across multiple devices, with a dedicated section for kids.

**Highlights:** Unlimited documentary streaming, Downloadable content for offline viewing, 4K and HD quality, Dedicated kids' section (CuriosityKIDS), New content added weekly, Personalized recommendations, Resume watching on other devices

**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


### TiFasi

[App page](https://appshunter.io/ios/app/tifasi/id6807486240)

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

**In-app purchases:** none


## Frequently asked questions

### Is CuriosityStream free?

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

### Is TiFasi free?

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

### Do CuriosityStream or TiFasi have ads?

Neither CuriosityStream nor TiFasi shows ads.

### Which is updated more often, CuriosityStream or TiFasi?

CuriosityStream ships an update every 3 weeks, and TiFasi every 4 days. Most recently, CuriosityStream was updated on November 9, 2026 and TiFasi on November 6, 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.*