1. Home
  2. 🔧 Utilities
  3. InnoCaption
InnoCaption: Call Captioning

InnoCaption: Call Captioning

Live Captions for Phone Calls

12K ratings
344 reviews
🔧 Utilities
📊 Productivity
Free

Details

Released
July 24, 2018
Updated
October 29, 2026

Features

Developer

Mezmo Corporation
✨Promote your app ✨
InnoCaption: Call Captioning video #1 for iPhone
InnoCaption: Call Captioning screenshot #2 for iPhone
InnoCaption: Call Captioning screenshot #3 for iPhone
InnoCaption: Call Captioning screenshot #4 for iPhone
InnoCaption: Call Captioning screenshot #5 for iPhone
InnoCaption: Call Captioning screenshot #6 for iPhone
InnoCaption: Call Captioning screenshot #7 for iPhone
InnoCaption: Call Captioning screenshot #8 for iPhone
InnoCaption: Call Captioning screenshot #9 for iPhone
InnoCaption: Call Captioning screenshot #10 for iPhone
InnoCaption: Call Captioning screenshot #11 for iPhone
iphone
ipad
📌Ready
Reviews summary↘︎
⭐344
Reviews↘︎
📝26+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦~ in 1 week
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

This app provides real-time captions for phone calls, assisting individuals with hearing loss. It offers options for live stenographers or automated speech recognition, with features like custom word lists and picture-in-picture display for enhanced accessibility.

✓Real-time call captions
✓Live stenographer or ASR options
✓Custom word lists for accuracy
✓Picture-in-Picture display
✓Text-to-Speech calling features
✓Call transcript saving and summarization
✓Voicemail captioning
Show original description

What users say about InnoCaption

Reviews of InnoCaption are mostly positive: the Utilities app is rated 4.7/5 from 12K App Store ratings. What users like most: accurate and fast captioning, enables independent phone use for deaf/hard of hearing. Top complaints: occasional issues with call quality and disconnections, inaccurate transcription of names and numbers. Summarized from real user reviews.

Positive things

  • 🚀Accurate and fast captioning
  • 👍Enables independent phone use for deaf/hard of hearing
  • 👍Helpful customer support
  • 👍Useful for work, personal, and medical calls
  • 👍Saves call transcripts for reference
  • 👍Allows use of own phone number

Negative things

  • 🐛Occasional issues with call quality and disconnections
  • 🐛Inaccurate transcription of names and numbers
  • 🔒Concerns about privacy and sharing personal information
  • 🔋Drains battery when used extensively
See all reviews
+1

What's New in InnoCaption

4.6.0

October 29, 2026

- Minor bug fixes and performance improvements

User reviews

Most RecentHighest RatedLowest Rated

Love this app

This app is awesome, it types speech, and can speak for you. Two thumbs way up. 👍
JJoethearrowguy

Call not going through

I rarely am able to get a call to go through as it continues to tell me all lines are busy. Unfortunately being 100% deaf causes a big problem when I need to make any calls.
ZZeek0505

Possibly need to update app

After updating my phone to iOS 27 I stopped receiving all phone calls to my phone. I had to go into the app and turn off call forwarding and then I started receiving them again. It makes me think that the app is possibly not compatible with iOS 27. I’m glad I’m receiving my phone calls again but now I can’t hear what anyone says because I am hearing impaired and need this app.
Show more
AAmandaP-roc

Comprehension

I am able to comprehend the words of my conversations with ease. I no longer have to have things repeated to understand the importance of the phone call.
🥶🥶❄️💤👏🏻😊🔜1949

Thank you

Thank you
Aalfisch316
See 339 more reviews

Developer apps

CaptionMate
CaptionMate

CALLS YOU CAN SEE

🌟 Lifestyle

(285)

Free
InnoScribe
InnoScribe

by Mezmo Corporation

🌟 Lifestyle
Free
Bridge by InnoCaption
Bridge by InnoCaption

Live Captions for Work Calls

🔧 Utilities

(6)

Free
CA Scheduler
CA Scheduler

by Mezmo Corporation

📊 Productivity
Free
InnoCaption Video
InnoCaption Video

Video calls with live captions

🔧 Utilities

(21)

Free
See developer apps

User experience

🐞

Reported Bugs

3 issues

Incoming calls not always received or displayed

Bug

App crashing or freezing during calls

Bug

Issues with call forwarding setup

Bug
✨

Requested Features

4 requests

Ability to caption in-person conversations

Feature

Integration with video calling apps

Feature

Improved transcription accuracy for names and numbers

Feature

Option to save call transcripts locally

Feature

FAQ

Does InnoCaption have ads?

No, InnoCaption does not contain advertisements. It is available at no cost to eligible users in the United States through funding from the FCC’s Telecommunications Relay Services (TRS) Fund.

What is the update frequency for InnoCaption?

The app was last updated on October 29, 2026, indicating a recent update. Previous updates have introduced features like custom word lists and picture-in-picture display.

What devices does InnoCaption support?

InnoCaption is supported on Apple devices including the Apple Watch, iPhone, iPad, and iPod.

How does InnoCaption compare to other captioning services?

InnoCaption offers both live stenographer and ASR captioning, a custom word list for improved accuracy, and patented One Number technology to keep your existing phone number, differentiating it from many alternatives.

What are the main benefits users mention about InnoCaption?

Users frequently praise its accurate and fast captioning, its ability to enable independent phone use for those with hearing loss, and its helpful customer support. Many find it useful for work, personal, and medical calls.

Are there any reported issues with InnoCaption?

Some users have reported occasional issues with call quality and disconnections, as well as inaccuracies in transcribing names and numbers. There are also concerns about privacy and sharing personal information.

Is InnoCaption suitable for emergency calls?

Yes, InnoCaption allows users to make 911 emergency calls with captions. However, 911 service may be limited or unavailable during network disruptions or internet failures.

What is the age rating for InnoCaption?

InnoCaption has an age rating of 4+, making it suitable for a wide range of users.