# 得力e+家庭版 vs B³ Calculator

The clearest difference is price: 得力e+家庭版 at Free against B³ Calculator's $0.99. 得力e+家庭版 also leads on iOS requirement (13.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

得力e+家庭版 is free to download; B³ Calculator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 得力e+家庭版 | B³ Calculator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | — |
| Size | 193 MB | 2 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [Deli Group Co., Ltd.](https://appshunter.io/developer/1063630776) | [玉美 张](https://appshunter.io/developer/1550410737) |

## What reviewers say

### 得力e+家庭版

[App page](https://appshunter.io/ios/app/e-plus/id1574121181)

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

**In-app purchases:** none


### B³ Calculator

[App page](https://appshunter.io/ios/app/b-calculator/id6450912372)

**In-app purchases:** none


## Frequently asked questions

### Is 得力e+家庭版 free?

得力e+家庭版 is free to download, with no in-app purchases.

### Is B³ Calculator free?

B³ Calculator costs $0.99, with no in-app purchases.

### Do 得力e+家庭版 or B³ Calculator have ads?

Neither 得力e+家庭版 nor B³ Calculator 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.*