# Math Core A+ vs Brightstash

The clearest difference is update cadence: Brightstash at every 2 days against Math Core A+'s every 12 months. Math Core A+'s advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Math Core A+ sells 1 in-app purchase, starting at $1.99 per 7 days and Brightstash sells 4 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

Math Core A+ ships an update every 12 months, Brightstash every 2 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Math Core A+ | Brightstash |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 days** |
| Size | 49 MB | 48 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [YongUk Kim](https://appshunter.io/developer/1441198611) | [Arthur CARDIN BOWLEY](https://appshunter.io/developer/1830699491) |

## What reviewers say

### Math Core A+

[App page](https://appshunter.io/ios/app/math-core-a-plus/id6468982382)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Exercise | $1.99 | per 7 days |


### Brightstash

[App page](https://appshunter.io/ios/app/brightstash-daily-book-ideas/id6803157493)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Brightstash Pro Monthly | $12.99 | per month |
| Brightstash Pro Special Offer | $22.99 | per year |
| Brightstash pro 3 months | $24.99 | per 3 months |
| Brightstash Pro Yearly | $44.99 | per year |


## Frequently asked questions

### Is Math Core A+ free?

Math Core A+ is free to download, with in-app purchases available.

### Is Brightstash free?

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

### Do Math Core A+ or Brightstash have ads?

Neither Math Core A+ nor Brightstash shows ads.

### Which is updated more often, Math Core A+ or Brightstash?

Math Core A+ ships an update every 12 months, and Brightstash every 2 days. Most recently, Math Core A+ was updated on October 27, 2026 and Brightstash on October 24, 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.*