# Know Number Lite vs Place Value

The clearest difference is in-app purchases: Place Value at none against Know Number Lite's 2. Place Value also leads on update cadence (every 4 days vs every 3 months). Know Number Lite's advantage is iOS requirement (8.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Know Number Lite sells 2 one-off in-app purchases. Place Value asks for nothing beyond the download.

Know Number Lite ships an update every 3 months, Place Value every 4 days. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Know Number Lite | Place Value |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/know-number-lite/id488062813/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 16 MB | 11 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kittipong Mungnirun](https://appshunter.io/developer/488058533) | [JASON A RIGBY](https://appshunter.io/developer/1811566397) |

## What reviewers say

### Know Number Lite

[App page](https://appshunter.io/ios/app/know-number-lite/id488062813)

This app helps children of all ages learn English numbers through interactive games and activities. It focuses on number recognition, counting, and writing practice, with new content unlocked as skills are mastered.

**Highlights:** Number recognition, Counting practice, Number writing exercises, Interactive games, Skill-based content unlocking

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full feature | $0.99 | one-time |
| Unlock games | $0.99 | one-time |


### Place Value

[App page](https://appshunter.io/ios/app/place-value-rigby-maths/id6755952489)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Know Number Lite free?

Know Number Lite is free to download, with in-app purchases available.

### Is Place Value free?

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

### Do Know Number Lite or Place Value have ads?

Neither Know Number Lite nor Place Value shows ads.

### Which is updated more often, Know Number Lite or Place Value?

Know Number Lite ships an update every 3 months, and Place Value every 4 days. Most recently, Know Number Lite was updated on October 2, 2026 and Place Value on October 12, 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.*