# BigSeed vs Osmo Math Wizard

BigSeed and Osmo Math Wizard both sit at 3.9 stars, but that hides the real split: 77% of BigSeed's written reviews are positive against 37% of Osmo Math Wizard's. BigSeed also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). Osmo Math Wizard's advantage is update cadence (every 5 weeks vs every 10 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 3.9 for BigSeed against 3.9 for Osmo Math Wizard. Both are backed by a comparable volume of ratings — 138 and 196 respectively. Written reviews are what separate them: 77% of BigSeed's written reviews are positive against 37% of Osmo Math Wizard's.

BigSeed ships an update every 10 months, Osmo Math Wizard every 5 weeks. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | BigSeed | Osmo Math Wizard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (138 ratings)](https://appshunter.io/ios/app/bigseed/id482245645/reviews)** | [3.9 (196 ratings)](https://appshunter.io/ios/app/osmo-math-wizard/id1470095030/reviews) |
| Number of ratings | 138 | **196** |
| Positive reviews | **76.7% of reviews** | 37.2% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 1.8 GB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [MIND Research Institute](https://appshunter.io/developer/438373031) | [Tangible Play](https://appshunter.io/developer/799157444) |

## What reviewers say

### BigSeed

[App page](https://appshunter.io/ios/app/bigseed/id482245645)

A logic puzzle game where players unfold colored tiles to fill empty cells. Designed to challenge critical thinking and problem-solving skills, it offers a word-free experience suitable for all ages. Progress is tracked, and multiple profiles are supported.

**Highlights:** Unfold colored seed tiles, Fill empty cells perfectly, Word-free problem solving, Intuitive touch controls, Track progress with graphs, Support for multiple profiles

**Features:** macOS Compatibility

**In-app purchases:** none


### Osmo Math Wizard

[App page](https://appshunter.io/ios/app/osmo-math-wizard/id1470095030)

This app offers a curriculum-inspired math learning adventure for children aged 6-8. It uses interactive games to teach addition, subtraction, place value, measurement, and early algebraic concepts. The app aims to build math confidence through engaging challenges and rewards.

**Highlights:** Addition and subtraction practice, Place value and counting, Measurement skills, Algebraic thinking introduction, Repeated addition for multiplication, Problem-solving challenges

**In-app purchases:** none

**What reviewers like**

- 👍 Helps with math skills
- 👍 Fun and engaging
- 👍 Good for learning
- 👍 Highly recommended
- 👍 Motivates children

**What reviewers complain about**

- 🐛 Game crashes frequently
- 🐛 App freezes often
- 🐛 Login issues
- 🐛 Incorrect answers accepted
- 🐛 Progress lost

**Reported bugs**

- Game crashes on tutorial/first dragon
- App freezes
- Cannot sign into account (invalid email)
- Emails for registration not received
- Game not scanning pieces (chips, food)

**Requested features**

- Add more levels
- Add more stories/locations in Potions
- Ensure app supports newer iPads
- Add French language option
- Improve customer support responsiveness


## Frequently asked questions

### Is BigSeed free?

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

### Is Osmo Math Wizard free?

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

### Which has better reviews, BigSeed or Osmo Math Wizard?

BigSeed is rated higher. BigSeed averages 3.9 out of 5 from 138 ratings, while Osmo Math Wizard averages 3.9 from 196 ratings.

### Do BigSeed or Osmo Math Wizard have ads?

Osmo Math Wizard shows ads; BigSeed does not.

### Which is updated more often, BigSeed or Osmo Math Wizard?

BigSeed ships an update every 10 months, and Osmo Math Wizard every 5 weeks. Most recently, BigSeed was updated on November 1, 2026 and Osmo Math Wizard on November 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*