Comparison

InnoCaption vs Tiny Intercom

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

Tiny Intercom

Transform an old iPhone or iPad into a functional audio intercom for your home. Use your primary device to communicate with individuals in another room without needing to shout or walk around. It operates entirely on your local network for secure, private conversations.

Highlights
  • Audio intercom functionality
  • Local network operation
  • Encrypted communication
  • Multiple terminal/controller support
  • Announcement-only mode
  • Apple Watch companion app
Features
Read full description

Repurpose an old, unused iPhone/iPad into an audio intercom. Install the app on both your regular device and the unused one, put the unused device in a remote room in your house and you will be able to talk to whoever is in that room from your phone. No more yelling or walking over! The app can run in two modes: terminal and controller. The terminal is what you put in the remote room. In this mode, the app runs continuously (turning the screen off is OK), transmitting audio in both directions. The controller mode is for your everyday phone, tablet or Mac. In this mode, you can connect to terminals to listen and talk through them. The app works entirely on your local network, with no accounts, servers or cloud services involved. Connecting to a terminal requires pairing using an access code that is visible only on the terminal. All communications between controllers and terminals are encrypted. You can have as many terminals and controllers as you wish. Multiple controllers can connect to the same terminal at the same time (and speak together), and a controller can connect to multiple terminals (but not at the same time). If desired for privacy or other reasons, it is possible to set a terminal to an "announcement only" mode where you can speak via the terminal but not listen to it. Toggle "Mute microphone in terminal" in the iOS app settings to activate this mode. TIP: You can use Apple Configurator to lock your terminal device into a “single app mode” (aka kiosk mode) to make it run just the intercom terminal app and not allow switching out of it. Features and requirements: • Audio only. This app does not support video. • All devices must be on the same local Wi-Fi network to communicate. • In order to connect to a terminal, a controller must first be paired with it. The pairing code is displayed on the terminal (press the "key" button) and can be scanned as a QR code or entered manually in the controller app.  • The app can also run in either controller or terminal mode on Apple Silicon Macs. • A companion Apple Watch app lets you connect to terminals from your wrist. See below for watch app functionality and limitations. • There are no in-app purchases or ads of any kind. • Versions of this app are available for other platforms in case you have a mix of iOS and other devices. See the developer site for details. Apple Watch support: The companion watch app can be used as a controller to connect to terminals, but not as a terminal. Please note: • The paired phone must be on, nearby and connected to the local network where your terminals are. • New terminals must be paired from the phone first. The watch app itself is unable to pair. • Updates to terminal names or availability may take a moment to appear on the watch. They are not as instantaneous as on the phone. • The UI when connected to a terminal is the standard Apple Watch "in-call" UI rather than a custom one as on the phone. Just like on the phone, you can either listen or talk, but not at the same time. Tap the "mute" button to switch between listening and talking. • The watch app is not available in countries/territories that prohibit use of the Apple CallKit framework. If you start the watch app in such a country/territory, you will receive a "This app is not available in your country or region" error message.

Screenshots

InnoCaption4 screens
Tiny Intercom4 screens

Verdict

The call

The clearest difference is review sentiment: Tiny Intercom at 100% against InnoCaption's 71%. Tiny Intercom also leads on rating (5.0 vs 4.7) and iOS requirement (10.3 vs 15.1). InnoCaption's advantage is ratings volume (12K vs 1) and update cadence (weekly vs every 2 weeks). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

Tiny Intercom 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. Written reviews point the same way: 71% of InnoCaption's written reviews are positive against 100% of Tiny Intercom's.

UpkeepUpdate frequency

InnoCaption ships an update weekly, Tiny Intercom every 2 weeks. The most recent releases landed on October 12, 2026 and October 1, 2026 respectively.

Scorecard5 real differences · 5 level
InnoCaption versus Tiny Intercom: the parameters behind the verdict, then further details
ParameterInnoCaptionTiny Intercom
PriceFreeFree
Rating4.7 (12K ratings)5.0 (1 ratings) — better
Positive reviews71.4% of reviews100.0% of reviews — better
Number of ratings12K — better1
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod, Apple WatchiPhone, iPad, iPod, Apple Watch
Requires iOS15.110.3 — better
Further details — not scored
Size95 MB3 MB
Age rating4+4+
DeveloperMezmo CorporationEugene Gershnik

Customer experience

InnoCaption

All ratings12,267 ratings
Positive92.8%
Neutral4.2%
Negative3.0%
Written reviews339 reviews
Positive71.4%
Neutral5.9%
Negative22.7%

Tiny Intercom

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
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

Tiny Intercom

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

InnoCaption

No in-app purchases

None

Tiny Intercom

No in-app purchases

Questions

Is InnoCaption free?
InnoCaption is free to download, with no in-app purchases.
Is Tiny Intercom free?
Tiny Intercom is free to download, with no in-app purchases.
Which has better reviews, InnoCaption or Tiny Intercom?
Tiny Intercom is rated higher. InnoCaption averages 4.7 out of 5 from 12K ratings, while Tiny Intercom averages 5.0 from 1 ratings.
Do InnoCaption or Tiny Intercom have ads?
Neither InnoCaption nor Tiny Intercom shows ads.
Which is updated more often, InnoCaption or Tiny Intercom?
InnoCaption ships an update weekly, and Tiny Intercom every 2 weeks. Most recently, InnoCaption was updated on October 12, 2026 and Tiny Intercom on October 1, 2026.

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