# 99math vs Oregon CUSD 220

The clearest difference is in-app purchases: Oregon CUSD 220 at none against 99math's 15. 99math's advantage is update cadence (every 5 weeks vs every 6 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. 99math sells 15 in-app purchases, starting at $9.99 per month. Oregon CUSD 220 asks for nothing beyond the download.

99math ships an update every 5 weeks, Oregon CUSD 220 every 6 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | 99math | Oregon CUSD 220 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (331 ratings)](https://appshunter.io/ios/app/99math-pet-squad/id6472210505/reviews)** | — |
| Number of ratings | **331** | — |
| Positive reviews | 48.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | — |
| Size | 309 MB | 142 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [99math OÜ](https://appshunter.io/developer/1720659494) | [Oregon Community Unit School District 220, IL](https://appshunter.io/developer/1786181331) |

## What reviewers say

### 99math

[App page](https://appshunter.io/ios/app/99math-pet-squad/id6472210505)

This app makes math practice fun and engaging for children in grades 1-6 through gamified exercises. It offers interactive learning with real-time feedback, rewards, and customizable elements to keep kids motivated. The app also supports classroom assignments and remote learning.

**Highlights:** Gamified math practice, Interactive learning with feedback, Collectibles and rewards system, Classroom and assignment features, Customizable avatars and pets, Tailored to grades 1-6

**Features:** macOS Compatibility

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pass | $9.99 | per month |
| Monthly Pass | $9.99 | per month |
| Yearly Pass | $59.99 | per year |
| mBucks 20 pack | $1.99 | one-time |
| mBucks 40 pack | $3.99 | one-time |
| mBucks 84 pack | $7.99 | one-time |
| mBucks 88 pack | $7.99 | one-time |
| mBucks 2100 pack | $9.99 | one-time |
| mBucks 200 pack | $17.99 | one-time |
| mBucks 4500 pack | $19.99 | one-time |
| mBucks 260 pack | $19.99 | one-time |
| mBucks 7600 pack | $29.99 | one-time |
| mBucks 500 pack | $39.99 | one-time |
| mBucks 1330 pack | $49.99 | one-time |
| Math Pass lifetime | $149.99 | one-time |

**What reviewers like**

- 🤩 Makes math fun
- 👍 Good for learning
- 💖 Teaches kids math
- 🌟 Amazing game
- 💯 Very fun

**What reviewers complain about**

- 💸 Charges money quickly
- 💰 Expensive premium
- 💳 Subscription issues
- 📉 Limited free play
- 💸 High cost for premium

**Reported bugs**

- App crashes randomly
- Account deleted randomly
- Forces subscription payment
- Won't load
- Resets progress

**Requested features**

- Fix bugs with customization
- Make pet hatching faster
- Allow playing more mini-games
- Add sign in with Clever
- Allow upgrading duplicate pets


### Oregon CUSD 220

[App page](https://appshunter.io/ios/app/oregon-cusd-220/id6739586919)

**In-app purchases:** none


## Frequently asked questions

### Is 99math free?

99math is free to download, with in-app purchases available.

### Is Oregon CUSD 220 free?

Oregon CUSD 220 is free to download, with no in-app purchases.

### Do 99math or Oregon CUSD 220 have ads?

Neither 99math nor Oregon CUSD 220 shows ads.

### Which is updated more often, 99math or Oregon CUSD 220?

99math ships an update every 5 weeks, and Oregon CUSD 220 every 6 months. Most recently, 99math was updated on October 30, 2026 and Oregon CUSD 220 on October 30, 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.*