# 欧塬风控 vs Calculator Widget

The clearest difference is in-app purchases: 欧塬风控 at none against Calculator Widget's 2. 欧塬风控 also leads on iOS requirement (12.0 vs 17.0). Calculator Widget's advantage is update cadence (fortnightly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Calculator Widget sells 2 one-off in-app purchases. 欧塬风控 asks for nothing beyond the download.

欧塬风控 ships an update every 3 months, Calculator Widget fortnightly. The most recent releases landed on October 9, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 欧塬风控 | Calculator Widget |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (41 ratings)](https://appshunter.io/ios/app/calculator-widget-calcky/id6452551825/reviews)** |
| Number of ratings | — | **41** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 69 MB | 19 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [hangzhou panzi technology CO.ltd](https://appshunter.io/developer/1559705409) | [ZIJIAN CHEN](https://appshunter.io/developer/1668309495) |

## What reviewers say

### 欧塬风控

[App page](https://appshunter.io/ios/app/id6449660328)

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

**In-app purchases:** none


### Calculator Widget

[App page](https://appshunter.io/ios/app/calculator-widget-calcky/id6452551825)

Enhance your device with dynamic widgets and interactive features. Access a calculator directly from your home screen or dynamic island. View your calculation history and utilize standby mode for quick access.

**Highlights:** Dynamic Island support, Interactive widget, Standby mode, Live Activities, Calculation history

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro-Offer | $1.99 | one-time |
| Pro Version | $2.49 | one-time |


## Frequently asked questions

### Is 欧塬风控 free?

欧塬风控 is free to download, with no in-app purchases.

### Is Calculator Widget free?

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

### Do 欧塬风控 or Calculator Widget have ads?

Neither 欧塬风控 nor Calculator Widget shows ads.

### Which is updated more often, 欧塬风控 or Calculator Widget?

欧塬风控 ships an update every 3 months, and Calculator Widget fortnightly. Most recently, 欧塬风控 was updated on October 9, 2026 and Calculator Widget on October 21, 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.*