# PayProtocol vs Crypto Widgets for Kraken

The clearest difference is in-app purchases: PayProtocol at none against Crypto Widgets for Kraken's 3. PayProtocol also leads on iOS requirement (15.1 vs 18.0). Crypto Widgets for Kraken's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Crypto Widgets for Kraken sells 3 in-app purchases, starting at $4.99 per month. PayProtocol asks for nothing beyond the download.

PayProtocol ships an update every 2 months, Crypto Widgets for Kraken every 2 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PayProtocol | Crypto Widgets for Kraken |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 40 MB | 238 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Hong Kong Yesjungle Limited](https://appshunter.io/developer/1814115325) | [Wonderlink SL](https://appshunter.io/developer/1666870679) |

## What reviewers say

### PayProtocol

[App page](https://appshunter.io/ios/app/payprotocol/id6745821704)

**Features:** macOS Compatibility

**In-app purchases:** none


### Crypto Widgets for Kraken

[App page](https://appshunter.io/ios/app/crypto-widgets-for-kraken/id6796291519)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - Monthly | $4.99 | per month |
| Pro - Yearly | $29.99 | per year |
| Pro - Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is PayProtocol free?

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

### Is Crypto Widgets for Kraken free?

Crypto Widgets for Kraken is free to download, with in-app purchases available.

### Do PayProtocol or Crypto Widgets for Kraken have ads?

Neither PayProtocol nor Crypto Widgets for Kraken shows ads.

### Which is updated more often, PayProtocol or Crypto Widgets for Kraken?

PayProtocol ships an update every 2 months, and Crypto Widgets for Kraken every 2 weeks. Most recently, PayProtocol was updated on October 30, 2026 and Crypto Widgets for Kraken on October 25, 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.*