# Research Rush vs Number Ninjas Math Game

The clearest difference is monetization model: Number Ninjas Math Game at free against Research Rush's free with in-app purchases. Research Rush's advantage is iOS requirement (13.0 vs 16.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Research Rush sells 1 one-off in-app purchase and Number Ninjas Math Game sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Research Rush against 5.0 for Number Ninjas Math Game. Both are backed by a comparable volume of ratings — 4 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Research Rush | Number Ninjas Math Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/research-rush/id6741133912/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/number-ninjas-math-game/id6746679465/reviews) |
| Number of ratings | 4 | **7** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 826 MB | 121 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vidreya Gaming](https://appshunter.io/developer/1793230190) | [David Medawar](https://appshunter.io/developer/1817834565) |

## What reviewers say

### Research Rush

[App page](https://appshunter.io/ios/app/research-rush/id6741133912)

Build a thriving scientific lab by recruiting a team of specialists and strategically investing in upgrades. Utilize random events to your advantage to accelerate discoveries, secure funding, and gather valuable loot. Achieve your ultimate science goals and build your dream research facility.

**Highlights:** Build a team of scientists, Strategic upgrade deployment, Recruit team members with custom boosts, Utilize random events, Grow your lab and funding, Collect loot

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Discoveries Boost | $2.99 | one-time |


### Number Ninjas Math Game

[App page](https://appshunter.io/ios/app/number-ninjas-math-game/id6746679465)

This game transforms math practice into an exciting adventure with tile-matching puzzles. It offers a fun way to improve number sense, speed, and focus through progressively challenging levels. Compete globally on leaderboards or enjoy daily puzzles in a distraction-free environment.

**Highlights:** Tile-matching math puzzles, 300+ progressive levels, Daily exclusive puzzles, Endless survival mode, Kid-safe global leaderboards, Focus-enhancing design

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Research Rush free?

Research Rush is free to download, with in-app purchases available.

### Is Number Ninjas Math Game free?

Number Ninjas Math Game is free to download, with in-app purchases available.

### Which has better reviews, Research Rush or Number Ninjas Math Game?

Research Rush and Number Ninjas Math Game are both rated 5.0 out of 5 on the App Store, from 4 and 7 ratings respectively.

### Do Research Rush or Number Ninjas Math Game have ads?

Neither Research Rush nor Number Ninjas Math Game shows ads.

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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.*