# CryptoStream vs Polywatch.org

The clearest difference is in-app purchases: CryptoStream at none against Polywatch.org's 1. Polywatch.org's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Polywatch.org sells 1 in-app purchase, starting at $7.99 per month. CryptoStream asks for nothing beyond the download.

CryptoStream ships an update every 2 months, Polywatch.org every 2 weeks. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | CryptoStream | Polywatch.org |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 29 MB | 26 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Francois Grabenstaetter](https://appshunter.io/developer/1855148434) | [LI XU](https://appshunter.io/developer/6774297440) |

## What reviewers say

### CryptoStream

[App page](https://appshunter.io/ios/app/cryptostream-trade-bubbles/id6755640261)

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

**In-app purchases:** none


### Polywatch.org

[App page](https://appshunter.io/ios/app/polywatchorg/id6774297438)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Polywatch Pro Monthly | $7.99 | per month |


## Frequently asked questions

### Is CryptoStream free?

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

### Is Polywatch.org free?

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

### Do CryptoStream or Polywatch.org have ads?

Neither CryptoStream nor Polywatch.org shows ads.

### Which is updated more often, CryptoStream or Polywatch.org?

CryptoStream ships an update every 2 months, and Polywatch.org every 2 weeks. Most recently, CryptoStream was updated on October 7, 2026 and Polywatch.org on October 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.*