# Ice Math Ninja ZERO vs Osmo Pizza Co.

The clearest difference is rating: Ice Math Ninja ZERO at 4.5 against Osmo Pizza Co.'s 3.9. Ice Math Ninja ZERO also leads on review sentiment (86% vs 50%) and update cadence (monthly vs every 2 months). Osmo Pizza Co.'s advantage is in-app purchases (none vs 8) and ratings volume (442 vs 49). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Ice Math Ninja ZERO sells 8 one-off in-app purchases. Osmo Pizza Co. asks for nothing beyond the download.

Ice Math Ninja ZERO holds the better App Store score, 4.5 against 3.9. That said, the two scores are not equally well evidenced: Osmo Pizza Co. has 442 ratings behind it against 49, so its average is the more settled of the two. Written reviews point the same way: 86% of Ice Math Ninja ZERO's written reviews are positive against 50% of Osmo Pizza Co.'s.

Ice Math Ninja ZERO ships an update monthly, Osmo Pizza Co. every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Ice Math Ninja ZERO | Osmo Pizza Co. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (49 ratings)](https://appshunter.io/ios/app/ice-math-ninja-zero/id541794723/reviews)** | [3.9 (442 ratings)](https://appshunter.io/ios/app/osmo-pizza-co/id1155230147/reviews) |
| Number of ratings | 49 | **442** |
| Positive reviews | **85.7% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 127 MB | 289 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pers](https://appshunter.io/developer/483240727) | [Tangible Play](https://appshunter.io/developer/799157444) |

## What reviewers say

### Ice Math Ninja ZERO

[App page](https://appshunter.io/ios/app/ice-math-ninja-zero/id541794723)

This game challenges your dexterity and brainpower with a variety of math-based slicing challenges. It offers multiple game modes, power-ups, and social features to keep players engaged while practicing fundamental math skills.

**Highlights:** 7 challenging math games, Slice numbers and avoid zeros, Power-ups and micro-games, Lightning Round mode, 3 difficulty modes, Social score sharing, Educational math practice

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cool 21 | $0.99 | one-time |
| Frostris | $0.99 | one-time |
| Ice Factor | $0.99 | one-time |
| Prime Freeze | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |
| Upgrade to "IMN: ZERO- PREMIUM Edition" | $1.99 | one-time |
| Power-Up Bundle | $1.99 | one-time |
| Icelands Bundle | $3.99 | one-time |


### Osmo Pizza Co.

[App page](https://appshunter.io/ios/app/osmo-pizza-co/id1155230147)

This hands-on game lets children run their own pizza shop, developing real-world math, money management, and social skills. It adapts to a child's learning pace and encourages entrepreneurial thinking by allowing them to grow their business and reinvest profits.

**Highlights:** Run a virtual pizza shop, Learn math and money skills, Develop entrepreneurial abilities, Adaptable difficulty levels, Invest profits to upgrade shop, Hands-on learning experience

**In-app purchases:** none

**What reviewers like**

- 🍕 Fun and engaging pizza-making game
- 👍 Teaches math concepts like money management
- 🎨 Allows customization of pizzeria
- 💡 Interesting challenges and goals

**What reviewers complain about**

- 🐛 Inconsistent topping detection and order recognition
- ⏱️ Slow pace and long wait times between customers
- 🤖 Confusing made-up language used by characters
- 📱 Compatibility issues with newer iPad models

**Reported bugs**

- Game crashes during rush hour or when VIPs arrive
- Incorrect toppings or orders displayed despite correct input
- Inability to log in or receive verification codes

**Requested features**

- Add option to slow down or pause gameplay
- Introduce real-world language options for characters
- Improve sensor accuracy for topping detection
- Expand customization options for pizzeria


## Frequently asked questions

### Is Ice Math Ninja ZERO free?

Ice Math Ninja ZERO is free to download, with in-app purchases available.

### Is Osmo Pizza Co. free?

Osmo Pizza Co. is free to download, with no in-app purchases.

### Which has better reviews, Ice Math Ninja ZERO or Osmo Pizza Co.?

Ice Math Ninja ZERO is rated higher. Ice Math Ninja ZERO averages 4.5 out of 5 from 49 ratings, while Osmo Pizza Co. averages 3.9 from 442 ratings.

### Do Ice Math Ninja ZERO or Osmo Pizza Co. have ads?

Neither Ice Math Ninja ZERO nor Osmo Pizza Co. shows ads.

### Which is updated more often, Ice Math Ninja ZERO or Osmo Pizza Co.?

Ice Math Ninja ZERO ships an update monthly, and Osmo Pizza Co. every 2 months. Most recently, Ice Math Ninja ZERO was updated on November 1, 2026 and Osmo Pizza Co. on November 3, 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.*