ChatGPT Free – Unlimited Prompts vs ChatTab

Comparing the features of ChatGPT Free – Unlimited Prompts to ChatTab

Feature
ChatGPT Free – Unlimited Prompts
ChatTab

Capability Features

24/7 Availability
Accuracy and Speed
Assistant API Support
Built-in API Key Usage
Community Sharing
Cost-Effective
Custom Prompting
Customizable Profiles
Download as PDF
Download TXT
Educational Use Intended
Full Screen Chat
Global Availability
GPT4-Vision Support
Group Chat
iCloud Sync
Learning from User Interactions
Local Storage
Markdown Support
Matchmaking Service
Model Selection
ChatGPT 4o MiniChatGPT 5 NanoGeminiDeepSeekClaudexAI: GrokMeta AIQwen
Multi-tab Support
Multilingual Support
Multiple Tabs in Pro/Max
Native Application
News Feed
No ChatGPT Required
Own API Key Support
Personalized Replies
Platform Accessibility
WebiOSAndroid
Question Answering
Real-time Messaging
Real-time Translation
Security - Keychain Storage
Security - No Tracking
Security & Privacy
Shortcut Keys
Supported Models
GPT3.5GPT3.5-1106GPT3.5-16kGPT4GPT4-1106GPT4-VisionGPT4-32kClaude2
Text Generation API
Unlimited Prompts
Voice and Video Chats

Integration Features

API Integrations
File Format Support
pdfxmltxtjsoncsvmd
Platform Support
macOS
Third-party AI Tools
ZeroGPT AIArticle Writing AI ToolArticle Rewriting AI ToolAI Essay WriterAI Story GeneratorAI to Human Text ConverterGrammar Correction AI ToolAI Email GeneratorAI Name GeneratorEnglish to Other Languages AI Tool

Limitation Features

AI Mistakes Possible
Cannot Pass Turing Test
Free Tier Limit
10000
Free Tier Tab Limit
1
Max Device Limit
3
No Credit Card Needed
No Explicit Quotas or Limits
Not ChatGPT Plus
Pro Device Limit
1
Single Tab Limitation
Usage Restrictions
Wait Times During Peak Usage

Pricing Features

Free Tier
GPT3.5 AllGPT4GPT4-1106GPT4-VisionGPT4-32kClaude2
Max Pay-as-you-go Token Limit
4000000
No Subscription
One-time Max Price
$39.99
One-time Pro Price
$19.99
Pay As You Go Max
$9.99
Pay As You Go Pro
$6.99
Pay As You Go Starter
$3.99
Pay Once Use Forever
Pro Pay-as-you-go Token Limit
2660000
Starter Pay-as-you-go Token Limit
1320000