# IGLOBE vs Sobo Math

The clearest difference is in-app purchases: IGLOBE at none against Sobo Math's 2. Sobo Math's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Sobo Math sells 2 in-app purchases, starting at $9.99 per month. IGLOBE asks for nothing beyond the download.

## The numbers

| Metric | IGLOBE | Sobo Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 3 days |
| Size | 488 MB | 28 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [13TECHART CO., LTD.](https://appshunter.io/developer/1468451171) | [kwok wai yeung](https://appshunter.io/developer/1887192726) |

## What reviewers say

### IGLOBE

[App page](https://appshunter.io/ios/app/iglobe/id6449355505)

**In-app purchases:** none


### Sobo Math

[App page](https://appshunter.io/ios/app/sobo-math/id6785965928)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小學數學大冒險 | $9.99 | per month |
| PRO Yearly | $69.99 | per year |


## Frequently asked questions

### Is IGLOBE free?

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

### Is Sobo Math free?

Sobo Math is free to download, with in-app purchases available.

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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.*