Whisper Notes vs iSpeech TTS & Speech API

Comparing the features of Whisper Notes to iSpeech TTS & Speech API

Feature
Whisper Notes
iSpeech TTS & Speech API

Capability Features

API Requests per Month
100000000
Audio File Import
Cloud and Embedded TTS
Create IVR Prompts
Custom Keyboard Shortcuts
Custom Voice Cloning
Developer Signups
80000
Export SRT Subtitles
Export with Timestamps
Local Processing
Manual Re-transcribe Option
Multilingual Support
EnglishChineseSpanishGermanFrenchJapaneseKoreanRussianArabicHindiPortugueseItalianDutchTurkishIndonesianVietnameseThaiCzechPolishUkrainianSwedish
No Cloud Upload
No Internet Required
No Recording Length Limit
Offline Transcription
Open Source SDKs
Refund Available
SDK Availability
Share Transcripts
Speech Rate Adjustment
SlowRegularFast
Speech Recognition
Supported Language List
US EnglishUK EnglishAustralian EnglishUS SpanishChineseHong Kong ChineseTaiwan ChineseJapaneseKoreanCanadian EnglishHungarianBrazilian PortugueseEuropean PortugueseEuropean SpanishEuropean CzechEuropean DanishEuropean FinnishEuropean FrenchEuropean NorwegianEuropean DutchEuropean PolishEuropean ItalianEuropean TurkishEuropean GreekEuropean GermanRussianSwedishCanadian FrenchArabic
Talking Stickers
Text to Speech
Unlimited Transcriptions
Whisper Large V3 Turbo Model
Whisper Large V3 Turbo

Integration Features

Apple Silicon Support
Audiobook Support
Chrome Extension
Connected Vehicle Integration
File Formats Supported
MP3M4AWAV
Intel Mac Support
Mobile Integration
SAPI Integration
Works on iOS
Works on macOS

Limitation Features

Device Requirements
Not supported on iPhone SE 2nd gen; 8GB+ RAM recommended for macOS
No AI Summaries
No Background Transcription on iOS
No Free Trial
No Real-time Transcription
Registration Required for Downloads
Slower on Old Devices
TTS for Non-Commercial Use Only

Pricing Features

All Future Updates
Free Tier
IVR Prompts Free Sample
Lifetime Access
No Ads
No In-App Purchases
No Subscription Required
One-Time Payment
$4.99