Comparison

AI Chatbot & Writer vs AIStats

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

AI Chatbot & Writer

This AI assistant leverages advanced language models to help users with a wide range of tasks. It can generate text, translate languages, fix grammar, brainstorm ideas, and even write code. Get personalized assistance for writing, learning, and creative projects.

Highlights
  • AI Chatbot Assistance
  • Text Generation & Editing
  • Language Translation
  • Code Writing
  • Content Summarization
  • Grammar & Typo Correction
  • Idea Brainstorming
Read full description

KnowIt AI is your free AI Chatbot personal assistant (built on OpenAI’s ChatGPT API and GPT-4o). How does KnowIt AI Chat work? Simply ask KnowIt AI any question or task you need and the app will handle the rest. Here are just a few things you can do with KnowIt AI that will save you hours of time and effort: ● Write code for you ● Write and edit essays “Write a 500 word essay on the fall of the Roman Empire” ● Summarize an article or paragraph ● Find typos and grammar mistakes “Fix any typos in this article” ● Write social media captions ● Generate full video scripts for YouTube, TikTok, and Instagram videos/ads ● Brainstorm business ideas or names ● Translate your text or blog posts into any language ● Rewrite or improve text in paragraphs ● Ask AI to generate recipes based on the ingredients you have in your fridge or pantry ● Summarize a news article or blog post into key points ● Explain complex ideas "Explain this like I'm 5 years old" ● Help you with math problems ● Write marketing emails and social media ads ● Write SEO optimized blog posts “Write a blog post on the best AI Apps for iPhone using ‘ChatGPT’ as the main keyword” ———————————————————— ● No Login or email address required ———————————————————— Important note: Our app has been renamed from "KnowItAll AI" to "KnowIt AI". ———————————————————— Connect with us on X (formerly Twitter): @KnowItAllApp Have any questions or recommendations? Feel free to reach out to me at: Andrew@AndrewLee.Ventures Website: https://knowitallapp.com Privacy Policy: https://knowitallapp.com/privacy Terms and conditions: https://knowitallapp.com/terms

About

AIStats

Monitor your AI subscription limits from a single app. View usage at a glance with home and lock screen widgets, and get detailed breakdowns of your remaining credits and reset times. Supports multiple AI providers and keeps your data private on your device.

Highlights
  • Home and Lock Screen widgets
  • Single list view of all AI limits
  • Color-coded usage status
  • Automatic plan detection
  • Multiple account connection methods
  • On-device data storage
  • Refresh button on widgets
Features
Read full description

Know how much of your AI subscriptions you have left — without opening five different dashboards. AI Stats tracks the usage limits on the AI accounts you already pay for and puts them where you can actually see them: on your Home Screen, on your Lock Screen, and in a single list in the app. WIDGETS • Home Screen widgets in small and medium sizes • Lock Screen widgets, circular and rectangular • A refresh button right on the widget for when you need the number now • Reset countdowns so you know exactly when your window rolls over EVERY LIMIT IN ONE LIST • See which account is closest to its limit at a glance • Colour-coded from healthy to over limit • Tap any account for a full breakdown of each limit, with progress and reset time • Plans detected automatically — Max, Pro, Plus, Ultra and the rest CONNECT YOUR ACCOUNTS THREE WAYS • Sign in to the provider inside the app • Paste an existing session • Or use an API key Supported: Claude, ChatGPT, Codex, Google Gemini, GitHub Copilot and OpenRouter. BUILT TO STAY ON YOUR DEVICE There is no AI Stats account and no AI Stats server. Your credentials are stored in your device's Keychain and sent only to the provider they belong to. Your usage history stays on your device. Nothing is synced anywhere, because there is nowhere to sync it to. A NOTE ON REFRESHING iOS does not let apps poll continuously in the background. AI Stats updates when you open it, when the system grants background time, and when a widget reloads — and every screen tells you how old the number is, so you are never looking at a stale figure that pretends to be live. Tap refresh on the widget any time you want the latest. AI Stats is also available for Mac, where it lives in your menu bar. PRICING • Free: track one AI account, forever — widgets and menu bar included • AI Stats Pro: unlimited accounts, one-time purchase, no subscription • Already bought AI Stats before it went free? You keep everything, automatically.

Screenshots

AI Chatbot & Writer4 screens
AIStats4 screens

Verdict

The call

The clearest difference is in-app purchases: AIStats at none against AI Chatbot & Writer's 3. AIStats also leads on ads (none vs shown) and review sentiment (100% vs 86%). AI Chatbot & Writer's advantage is iOS requirement (16.1 vs 18.0). On price, update cadence and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. AI Chatbot & Writer sells 3 in-app purchases, starting at $6.99 per 7 days. AIStats asks for nothing beyond the download.

UpkeepUpdate frequency

AI Chatbot & Writer ships an update monthly, AIStats every 2 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard5 real differences · 5 level
AI Chatbot & Writer versus AIStats: the parameters behind the verdict, then further details
ParameterAI Chatbot & WriterAIStats
PriceFreeFree
Rating4.7 (1.5K ratings) — better—
Positive reviews86.4% of reviews100.0% of reviews — better
Number of ratings1.5K — better—
Update frequencyMonthly — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, MaciPhone, iPad, Mac
Requires iOS16.1 — better18.0
Further details — not scored
Size34 MB14 MB
Age rating17+4+
DeveloperAndrew Lee Ventures LLCKuray OGUN

Customer experience

AI Chatbot & Writer

All ratings1,467 ratings
Positive93.6%
Neutral2.2%
Negative4.2%
Written reviews295 reviews
Positive86.4%
Neutral5.4%
Negative8.1%

AIStats

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

AI Chatbot & Writer

Reported bugs

2 issues
  • Compatibility issues on certain devices (e.g., Mac)
  • Inconsistent performance or server overload

Requested features

3 requests
  • More customization options (e.g., dark mode)
  • Expanded content coverage and up-to-date information
  • Ability to use the AI assistant on other devices (e.g., keyboard integration)

AIStats

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

AI Chatbot & Writer

Subscriptions3
  • KnowItAll Weekly$6.997 Days
  • KnowItAll Yearly: Discounted$19.991 Year
  • KnowItAll Yearly3 Days trial$39.991 Year
None

AIStats

No in-app purchases

Questions

Is AI Chatbot & Writer free?
AI Chatbot & Writer is free to download, with in-app purchases available.
Is AIStats free?
AIStats is free to download, with no in-app purchases.
Do AI Chatbot & Writer or AIStats have ads?
AI Chatbot & Writer shows ads; AIStats does not.
Which is updated more often, AI Chatbot & Writer or AIStats?
AI Chatbot & Writer ships an update monthly, and AIStats every 2 months. Most recently, AI Chatbot & Writer was updated on November 3, 2026 and AIStats on November 5, 2026.

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