# 如果我轉生成血紅素2.0 vs Math Orbs

The clearest difference is price: 如果我轉生成血紅素2.0 at Free against Math Orbs's $0.99. Math Orbs's advantage is iOS requirement (13.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

如果我轉生成血紅素2.0 is free to download; Math Orbs costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 如果我轉生成血紅素2.0 | Math Orbs |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/math-orbs/id6475911131/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Paid |
| Size | 453 MB | 72 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Wen-Chi Chou](https://appshunter.io/developer/1642680017) | [Knowledge Vortex, LLC](https://appshunter.io/developer/1725396723) |

## What reviewers say

### 如果我轉生成血紅素2.0

[App page](https://appshunter.io/ios/app/20/id6467609285)

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

**In-app purchases:** none


### Math Orbs

[App page](https://appshunter.io/ios/app/math-orbs/id6475911131)

This app offers Grade 1-6 algebra practice for children, allowing parents to track progress and identify areas of difficulty. It features interactive quests, collectible orbs, and a virtual scratchpad for calculations, making learning engaging and eliminating the need for workbooks.

**Highlights:** Grade 1-6 algebra practice, Parental progress tracking, Identify areas of struggle, Interactive quests, Collectible orbs, Virtual scratchpad

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 如果我轉生成血紅素2.0 free?

如果我轉生成血紅素2.0 is free to download, with no in-app purchases.

### Is Math Orbs free?

Math Orbs costs $0.99, with no in-app purchases.

### Do 如果我轉生成血紅素2.0 or Math Orbs have ads?

Neither 如果我轉生成血紅素2.0 nor Math Orbs 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.*