Comparison

ACX MOBILE SETUP vs InnoCaption

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

Head to head
About

ACX MOBILE SETUP

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The application is to configure ACX Bluetooth reader, the ACX bluetooth reader can be defined in IN or OUT reader, power range from 0 to 255, site key for data communication.

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
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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

Screenshots

ACX MOBILE SETUP4 screens
InnoCaption4 screens

Verdict

The call

The clearest difference is update cadence: InnoCaption at weekly against ACX MOBILE SETUP's every 2 months. InnoCaption also leads on device support (4 vs 2). ACX MOBILE SETUP's advantage is iOS requirement (9.0 vs 15.1). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ACX MOBILE SETUP ships an update every 2 months, InnoCaption weekly. The most recent releases landed on September 17, 2026 and September 26, 2026 respectively.

Scorecard3 real differences · 7 level
ACX MOBILE SETUP versus InnoCaption: the parameters behind the verdict, then further details
ParameterACX MOBILE SETUPInnoCaption
PriceFreeFree
Rating—4.7 (12K ratings) — better
Positive reviews—71.3% of reviews
Number of ratings—12K — better
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS9.0 — better15.1
Further details — not scored
Size14 MB95 MB
Age rating4+4+
DeveloperMatrix Research LimitedMezmo Corporation

Bugs and requests

ACX MOBILE SETUP

Not enough reviews yet to summarise bugs or 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

In-app purchases

None

ACX MOBILE SETUP

No in-app purchases

None

InnoCaption

No in-app purchases

Questions

Is ACX MOBILE SETUP free?
ACX MOBILE SETUP is free to download, with no in-app purchases.
Is InnoCaption free?
InnoCaption is free to download, with no in-app purchases.
Do ACX MOBILE SETUP or InnoCaption have ads?
Neither ACX MOBILE SETUP nor InnoCaption shows ads.
Which is updated more often, ACX MOBILE SETUP or InnoCaption?
ACX MOBILE SETUP ships an update every 2 months, and InnoCaption weekly. Most recently, ACX MOBILE SETUP was updated on September 17, 2026 and InnoCaption on September 26, 2026.

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