# Know vs KidWrite

The clearest difference is in-app purchases: KidWrite at none against Know's 1. Know's advantage is update cadence (weekly vs every 3 weeks) and iOS requirement (13.0 vs 17.6). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Know sells 1 one-off in-app purchase. KidWrite asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Know against 5.0 for KidWrite. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Know ships an update weekly, KidWrite every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Know | KidWrite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/know-it-all/id1513744752/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/kidwrite/id6781143198/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 21 MB | 25 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Amal TS](https://appshunter.io/developer/1492838041) | [Athul Sethumadhavan](https://appshunter.io/developer/6781143200) |

## What reviewers say

### Know

[App page](https://appshunter.io/ios/app/know-it-all/id1513744752)

Expand your knowledge across a wide range of subjects including history, science, and arts. Engage with interactive questions, learn new facts, and compete with friends to test your expertise.

**Highlights:** Learn about History, Science, Geography, Improve knowledge on Arts, Sports, Film, Answer trivia questions, Challenge friends, Wide range of topics covered

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### KidWrite

[App page](https://appshunter.io/ios/app/kidwrite/id6781143198)

This app helps children under 6 learn to write letters and numbers through guided tracing and interactive practice. It offers a fun, step-by-step approach with visual aids and spoken words for each character, ensuring a safe and engaging learning experience.

**Highlights:** Guided letter tracing, Pre-writing shapes and lines, Numbers 0-9, English alphabet (capitals & small), Malayalam, Hindi, and Tamil letters, Picture and word association, Offline functionality

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Know free?

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

### Is KidWrite free?

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

### Which has better reviews, Know or KidWrite?

Know and KidWrite are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Know or KidWrite have ads?

Neither Know nor KidWrite shows ads.

### Which is updated more often, Know or KidWrite?

Know ships an update weekly, and KidWrite every 3 weeks. Most recently, Know was updated on October 24, 2026 and KidWrite on October 25, 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.*