# Math Orbs vs 中小學題庫

The clearest difference is price: 中小學題庫 at Free against Math Orbs's $0.99. Math Orbs's advantage is iOS requirement (13.0 vs 15). On update cadence, ads, in-app purchases and device support there is nothing between them.

中小學題庫 is free to download; Math Orbs costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on August 1, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Math Orbs | 中小學題庫 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| 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 | Weekly |
| Monetization | Paid | — |
| Size | 72 MB | 41 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Knowledge Vortex, LLC](https://appshunter.io/developer/1725396723) | [背包客棧](https://appshunter.io/developer/1195471646) |

## What reviewers say

### 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


### 中小學題庫

[App page](https://appshunter.io/ios/app/id6746760091)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Orbs free?

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

### Is 中小學題庫 free?

中小學題庫 is free to download, with no in-app purchases.

### Do Math Orbs or 中小學題庫 have ads?

Neither Math Orbs nor 中小學題庫 shows ads.

### Which is updated more often, Math Orbs or 中小學題庫?

Math Orbs ships an update weekly, and 中小學題庫 weekly. Most recently, Math Orbs was updated on August 1, 2026 and 中小學題庫 on September 22, 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.*