# Jacfit Device vs 計算工具鍵盤

The clearest difference is in-app purchases: Jacfit Device at none against 計算工具鍵盤's 10. Jacfit Device also leads on iOS requirement (15.6 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. 計算工具鍵盤 sells 10 one-off in-app purchases. Jacfit Device asks for nothing beyond the download.

## The numbers

| Metric | Jacfit Device | 計算工具鍵盤 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/jacfit-device/id6746643211/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 2 MB | 23 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [JSPORTS TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1453347979) | [Xuan Wei Zhang](https://appshunter.io/developer/1780487710) |

## What reviewers say

### Jacfit Device

[App page](https://appshunter.io/ios/app/jacfit-device/id6746643211)

This application connects to specific devices to manage their firmware. It ensures your connected products are always running the latest software for optimal performance and a smooth user experience.

**Highlights:** Firmware updates, Device management, Performance optimization, User experience enhancement, Keep devices up to date

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

**In-app purchases:** none


### 計算工具鍵盤

[App page](https://appshunter.io/ios/app/id6789635143)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Style-Simple | $0.99 | one-time |
| Style-Onyx | $0.99 | one-time |
| Theme-Gesture | $0.99 | one-time |
| Theme-Clock | $0.99 | one-time |
| Theme-Mahjong | $0.99 | one-time |
| Theme-Cards | $0.99 | one-time |
| Style-Premium | $0.99 | one-time |
| Theme keyboard 1 | $0.99 | one-time |
| Theme keyboard 2 | $0.99 | one-time |
| Theme keyboard 3 | $0.99 | one-time |


## Frequently asked questions

### Is Jacfit Device free?

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

### Is 計算工具鍵盤 free?

計算工具鍵盤 is free to download, with in-app purchases available.

### Do Jacfit Device or 計算工具鍵盤 have ads?

Neither Jacfit Device nor 計算工具鍵盤 shows ads.

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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.*