# AI Chatbot & Writer: KnowIt

> Translator, Fix Writing, Chat

Canonical page: [https://chrome-stats.com/d/id6446508895](https://chrome-stats.com/d/id6446508895)

## Overview

- **ID:** `id6446508895`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Andrew Lee Ventures LLC
- **Category:** Productivity
- **Rating:** 4.70 / 5 (1,507 ratings)
- **Version:** 1.3.5
- **Last updated:** 2025-12-18
- **First published:** 2023-04-08
- **Size:** 34 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/ai-chatbot-writer-knowit/id6446508895)
- **Website:** [https://knowitallapp.com](https://knowitallapp.com/)
- **Privacy policy:** [https://knowitallapp.com/privacy](https://knowitallapp.com/privacy)

## Description

KnowIt AI is a free AI chatbot and writer powered by OpenAI’s ChatGPT API and GPT-4o. It acts as a personal assistant for writing essays, translating text, fixing writing, generating social media captions, and creating video scripts for YouTube, TikTok, and Instagram.

You can use KnowIt AI by asking any question or task and it will handle the rest. It requires no login, supports multiple languages, and can help with coding, math, summaries, SEO blog posts, marketing emails, and idea generation. Note: the app was renamed from KnowItAll AI to KnowIt AI.

## Rankings

- #45,741 — Overall
- #32 — natural language processing
- #55 — generative ai writing
- #68 — ai writing assistant
- #73 — gpt-4o
- #80 — ai grammar check

## Review summary

Users praise KnowItAll for being helpful, easy to use, fast, and versatile across writing, study, and job tasks, with appreciation for a free tier. However, multiple reviews note reliability problems that render the app intermittently unusable, and pricing concerns related to annual subscriptions and free vs paid access.

### Pros

- Very helpful for a wide range of tasks including professional writing, grant letters, and emails.
- Easy to use and fast with intuitive navigation.
- Strong support for job applications, including writing cover letters and interview prep.
- Versatile across study, homework, personal messages, and planning (e.g., BMR and TDEE).
- Appreciation for a free tier or affordable access.

### Cons

- Reliability issues: reports of the app not working, freezing, or crashing across devices (including MacBook).
- Pricing and subscription concerns: frequent mentions of annual pricing and questions about free vs paid access.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6446508895)