# Numberblocks World vs KnowCreate

Numberblocks World and KnowCreate are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Numberblocks World sells 2 in-app purchases, starting at $7.99 per month and KnowCreate sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Numberblocks World | KnowCreate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (314 ratings)](https://appshunter.io/ios/app/numberblocks-world/id1520827387/reviews)** | — |
| Number of ratings | **314** | — |
| Positive reviews | 44.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Subscription | — |
| Size | 606 MB | 52 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blue-Zoo](https://appshunter.io/developer/938119031) | [Mohammad Hasan](https://appshunter.io/developer/1840610284) |

## What reviewers say

### Numberblocks World

[App page](https://appshunter.io/ios/app/numberblocks-world/id1520827387)

This app offers an animated adventure to help children aged 3+ master numbers through engaging videos and games. It provides a fun, educational, and safe learning journey designed by educational experts to build confidence in mathematics.

**Highlights:** 100+ math episodes, Numeracy games and quizzes, Progressive learning levels, Subitising games, Counting games, Ad-free environment

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $7.99 | per month |
| Yearly Subscription | $29.99 | per year |

**What reviewers like**

- 🎨 Lovely game
- 🎨 Educative
- 🎨 Awesome
- 🎨 Fantastic math program
- 🎨 Good app

**What reviewers complain about**

- 🐛 Constant freezing and crashing
- 🐛 Glitchy
- 🔒 Subscription required to access full content
- 🔒 Paid app with subscription model
- 🐛 Videos not working

**Reported bugs**

- Freezing and crashing
- Videos not loading
- Glitches in games and activities
- Subscription not working properly
- Incorrect answers in games

**Requested features**

- Add new Numberblocks characters (42, 48, 54, 56, 63, 72)
- Offline mode
- Ability to reset progress
- Subtitles/captions for videos
- More games and activities


### KnowCreate

[App page](https://appshunter.io/ios/app/knowcreate/id6753712263)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Silver Membership | $49.99 | one-time |


## Frequently asked questions

### Is Numberblocks World free?

Numberblocks World is free to download, with in-app purchases available.

### Is KnowCreate free?

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

### Do Numberblocks World or KnowCreate have ads?

Neither Numberblocks World nor KnowCreate shows ads.

---

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