Comparison

InnoCaption vs Fix Grammar

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

Head to head
About

InnoCaption

This app provides free, real-time captions for phone calls, assisting individuals with hearing loss. It offers options for live stenographers or automated speech recognition, with features like text-to-speech shortcuts and transcript summaries for enhanced communication.

Highlights
  • Live call captioning (stenographer or ASR)
  • Text-to-speech calling with AI refine
  • Customizable TTS shortcuts
  • AI-powered transcript summaries
  • Save and view call transcripts
  • Captioning for incoming and outgoing calls
  • Spam call filter
Features
Read full description

If hearing loss makes understanding phone calls challenging, try the InnoCaption app for free, fast, and accurate real-time call captions. InnoCaption is available at no cost to eligible users in the United States through funding from the FCC’s Telecommunications Relay Services (TRS) Fund. **** New Update **** • Custom Word List – Add custom words like names and specialized terms to improve real-time caption accuracy • Picture-in-Picture – Keep captions visible in a floating window while using other apps or browsing the web during a call REAL-TIME CAPTIONS FOR EVERY CALL • Switch between live stenographers or Automated Speech Recognition (ASR) captions at any time during your call • Available at no cost to individuals with hearing loss in the United States • Caption your calls in multiple languages, including Spanish, Chinese, Filipino, and more • Make and caption 3-way calls SEAMLESS CALLING & PERSONALIZATION • Get captions for both incoming and outgoing calls • Keep your existing phone number with our patented One Number technology • Use InnoCaption like your regular phone dialer – no need to make calls through a 711 relay • Customize the InnoCaption app to fit your accessibility needs TEXT-TO-SPEECH CALLING FEATURES • Use AI Refine to turn short responses into complete sentences at the touch of a button • Customize prewritten TTS Shortcuts for fast and effortless replies during calls ACCESSIBLE TRANSCRIPTS & VOICEMAIL • Save and view transcripts of previous calls • Generate concise AI-powered summaries of call transcripts • Access and read fully captioned voicemail messages SMART CONTACT INTEGRATION • Easily sync contacts from your phone to the InnoCaption app • Continue using your personal cell number by combining our caller ID and call-forwarding features EMERGENCY CALLS & SPAM FILTER • Built-in spam call filter blocks high-risk calls and provides notices for potential spam calls • Make 911 emergency calls with captions* *911 service may be limited or unavailable in the event of network disruptions or degradation, service connection or internet failure, or other circumstances. For more information, visit www.innocaption.com/calling-911 Cellular data plan or Wi-Fi is required to use the service. FEDERAL LAW PROHIBITS ANYONE BUT REGISTERED USERS WITH HEARING LOSS FROM USING INTERNET PROTOCOL (IP) CAPTIONED TELEPHONES WITH THE CAPTIONS TURNED ON. IP Captioned Telephone Service may use a live operator. The operator generates captions of what the other party to the call says. These captions are then sent to your phone. There is a cost for each minute of captions generated, paid from a federally administered fund. For more information, visit us at https://www.innocaption.com For assistance, contact us at support@innocaption.com

About

Fix Grammar

This app helps users identify and correct grammar errors in their writing. It aims to improve text quality for students, professionals, and casual writers, making writing polished and error-free.

Highlights
  • Grammar correction
  • Error spotting
  • Text polishing
  • Professional writing enhancement
  • User-friendly interface
Features
Read full description

Fix Grammar is the ultimate grammar correction app designed to elevate your writing to a professional level. Whether you're a student, professional, or casual writer, our app makes it effortless to spot and fix grammar mistakes. Say goodbye to embarrassing errors and hello to impeccable text. Download now and experience the power of polished writing. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

InnoCaption4 screens
Fix Grammar3 screens

Verdict

The call

The clearest difference is in-app purchases: InnoCaption at none against Fix Grammar's 2. InnoCaption also leads on update cadence (weekly vs every 9 months) and ratings volume (12K vs 1). Fix Grammar's advantage is rating (5.0 vs 4.7). On price, ads, device support and iOS requirement 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. Fix Grammar sells 2 in-app purchases, starting at $0.99 per month. InnoCaption asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Fix Grammar holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: InnoCaption has 12K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

InnoCaption ships an update weekly, Fix Grammar every 9 months. The most recent releases landed on October 20, 2026 and October 13, 2026 respectively.

Scorecard5 real differences · 5 level
InnoCaption versus Fix Grammar: the parameters behind the verdict, then further details
ParameterInnoCaptionFix Grammar
PriceFreeFree
Rating4.7 (12K ratings)5.0 (1 ratings) — better
Positive reviews71.5% of reviews—
Number of ratings12K — better1
Update frequencyWeekly — betterEvery 9 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.1 — better15.6
Further details — not scored
Size95 MB9 MB
Age rating4+4+
DeveloperMezmo CorporationAshen Ishanka Costha

Customer experience

InnoCaption

All ratings12,350 ratings
Positive92.8%
Neutral4.2%
Negative3.0%
Written reviews340 reviews
Positive71.5%
Neutral5.9%
Negative22.6%

Fix Grammar

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

InnoCaption

Reported bugs

3 issues
  • Incoming calls not always received or displayed
  • App crashing or freezing during calls
  • Issues with call forwarding setup

Requested features

4 requests
  • Ability to caption in-person conversations
  • Integration with video calling apps
  • Improved transcription accuracy for names and numbers
  • Option to save call transcripts locally

Fix Grammar

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

InnoCaption

No in-app purchases

2 purchases

Fix Grammar

Subscriptions2
  • Monthly Premium7 Days trial$0.991 Month
  • Yearly Premium7 Days trial$9.991 Year

Questions

Is InnoCaption free?
InnoCaption is free to download, with no in-app purchases.
Is Fix Grammar free?
Fix Grammar is free to download, with in-app purchases available.
Which has better reviews, InnoCaption or Fix Grammar?
Fix Grammar is rated higher. InnoCaption averages 4.7 out of 5 from 12K ratings, while Fix Grammar averages 5.0 from 1 ratings.
Do InnoCaption or Fix Grammar have ads?
Neither InnoCaption nor Fix Grammar shows ads.
Which is updated more often, InnoCaption or Fix Grammar?
InnoCaption ships an update weekly, and Fix Grammar every 9 months. Most recently, InnoCaption was updated on October 20, 2026 and Fix Grammar on October 13, 2026.

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