# Earlybean vs Oyster | Middle School Math

The clearest difference is in-app purchases: Earlybean at none against Oyster | Middle School Math's 6. Earlybean also leads on iOS requirement (15.1 vs 17.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Oyster | Middle School Math sells 5 in-app purchases, starting at $19.99 per month. Earlybean asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Earlybean | Oyster | Middle School Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/earlybean-parent/id1658596504/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free | — |
| Size | 55 MB | 91 MB |
| Requires iOS | **15.1** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Earlybean Limited](https://appshunter.io/developer/1559268977) | [Bulvar.co Limited](https://appshunter.io/developer/6799644570) |

## What reviewers say

### Earlybean

[App page](https://appshunter.io/ios/app/earlybean-parent/id1658596504)

This app helps children and teens develop financial literacy by offering tools for saving, earning pocket money, and completing tasks. It allows parents to set up interest-earning savings accounts and manage allowances, fostering early money management skills.

**Highlights:** Interest-earning savings accounts, Pocket money and allowance management, Task-based earning opportunities, Custodial accounts for long-term savings, Parental guidance and oversight

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

**In-app purchases:** none


### Oyster | Middle School Math

[App page](https://appshunter.io/ios/app/oyster-middle-school-math/id6799644568)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Oyster Premium (Yearly) | $19.99 | per month |
| Premium Monthly Full Math Lessons | $19.99 | per month |
| Oyster Premium (Monthly) | $19.99 | per month |
| Oyster Premium (Yearly) | $129.00 | per year |
| Premium Yearly Full Math Lessons | $129.99 | per year |


## Frequently asked questions

### Is Earlybean free?

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

### Is Oyster | Middle School Math free?

Oyster | Middle School Math is free to download, with in-app purchases available.

### Do Earlybean or Oyster | Middle School Math have ads?

Neither Earlybean nor Oyster | Middle School Math shows ads.

### Which is updated more often, Earlybean or Oyster | Middle School Math?

Earlybean ships an update every 2 weeks, and Oyster | Middle School Math every 2 weeks. Most recently, Earlybean was updated on November 3, 2026 and Oyster | Middle School Math on November 6, 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.*