# Solar Symphony vs Math Vale

The clearest difference is price: Math Vale at Free against Solar Symphony's $9.99. Solar Symphony's advantage is in-app purchases (none vs 2) and iOS requirement (15.6 vs 17.0). On ads and device support there is nothing between them.

Math Vale is free to download; Solar Symphony costs $9.99 up front. Math Vale sells 2 in-app purchases, starting at $39.99 per year. Solar Symphony asks for nothing beyond the download.

## The numbers

| Metric | Solar Symphony | Math Vale |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Size | 152 MB | 9 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mikolaj Adamowicz](https://appshunter.io/developer/1448003183) | [Yinhuan Yuan](https://appshunter.io/developer/6811600067) |

## What reviewers say

### Solar Symphony

[App page](https://appshunter.io/ios/app/solar-symphony/id6736586548)

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

**In-app purchases:** none


### Math Vale

[App page](https://appshunter.io/ios/app/math-vale/id6812591516)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Vale, a year | $39.99 | per year |
| Math Vale, for good | $79.99 | one-time |


## Frequently asked questions

### Is Solar Symphony free?

Solar Symphony costs $9.99, with no in-app purchases.

### Is Math Vale free?

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

### Do Solar Symphony or Math Vale have ads?

Neither Solar Symphony nor Math Vale 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.*