# Math Chicken vs Learn to Spell & Write

The clearest difference is in-app purchases: Math Chicken at none against Learn to Spell & Write's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Learn to Spell & Write sells 3 in-app purchases, starting at $2.99 per month. Math Chicken asks for nothing beyond the download.

Math Chicken ships an update every 6 weeks, Learn to Spell & Write every 2 months. The most recent releases landed on November 8, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Math Chicken | Learn to Spell & Write |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 8 MB | 72 MB |
| Requires iOS | 16 | **15.6** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bui Dinh Nguyen](https://appshunter.io/developer/1159334014) | [duytu tran](https://appshunter.io/developer/1244491336) |

## What reviewers say

### Math Chicken

[App page](https://appshunter.io/ios/app/math-chicken-genius/id6723887099)

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn to Spell & Write

[App page](https://appshunter.io/ios/app/learn-to-spell-and-write-new/id6759893032)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 month | $2.99 | per month |
| Premium 1 year | $9.99 | per year |
| Premium lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Math Chicken free?

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

### Is Learn to Spell & Write free?

Learn to Spell & Write is free to download, with in-app purchases available.

### Do Math Chicken or Learn to Spell & Write have ads?

Neither Math Chicken nor Learn to Spell & Write shows ads.

### Which is updated more often, Math Chicken or Learn to Spell & Write?

Math Chicken ships an update every 6 weeks, and Learn to Spell & Write every 2 months. Most recently, Math Chicken was updated on November 8, 2026 and Learn to Spell & Write on October 14, 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.*