Chirp AI vs UntitledPen

Comparing the features of Chirp AI to UntitledPen

Feature
Chirp AI
UntitledPen

Capability Features

AI Writing Commands
rewritepolishimprove flowtone
Audio Download Quality Free Plan
128 kbps, 44.1 kHz
Audio Download Quality Paid Plans
Up to 192 kbps, 44.1 kHz
Audio Exports
ChatGPT Voice Mode Similarity
Customizable Voice Tone
Distraction-Free Interface
File Upload Support
Message Drafting
Mini Demo Available
Multilingual Support
Natural Voice Generation
Natural-Sounding Voices
5
No Phone Required
Notion-like Smart Editor
Open Maps or Browser
Professional Email Drafting
Real-Time Answers
Smart Transcription
Smart Web Search
Smart Writing Assistant
Sources Provided for Answers
Speech to Text
Studio Mode
Text to Speech
Voice Editor
Voice Types
AlloyAshBalladCoralEchoFableNovaOnyxSageShimmerVerse
Voice-to-Text

Integration Features

Apple Watch Support
Integrations Information

Limitation Features

Audio Quality Limitation Free
128 kbps max
Audio Quality Limitation Paid
192 kbps max
Character Limit
500
Free Plan AI Usage Limit
1000
Free Plan Voice Generation Limit
10000
No Mention of Android Support
Platform Limitation
Apple Watch only

Pricing Features

Creator Plan Monthly Price
$25 per month
Free Download
Free Plan AI Refine Limit
1000
Free Plan Character Limit
10000
Free Plan Price
$0
Free Tier
No Credit Card Required
Pro Plan Price
$12 per month (billed annually)
Pro/Creator Plan Character Limit
200000
Trial Period
Not specified