Comparison

Rylo vs IU Interpreter App

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

Head to head
About

Rylo

This app provides real-time AI-powered captions for phone calls and in-person conversations, making communication accessible for individuals who are deaf or hard of hearing. It offers features like text-to-speech, visual voicemail, and saved transcripts, all with end-to-end encryption for privacy.

Highlights
  • Real-time AI call captions
  • Live transcription for in-person conversations
  • Text-to-speech for typed responses
  • Visual voicemail
  • Saved transcript history
  • Multilingual captioning
  • Personal dictionary for custom words
Features
Currently charting
Read full description

Phone calls made accessible. Rylo provides real-time, AI-powered call captions on every phone call for anyone who is deaf or has hearing loss. Captioned calls are private and accurate. MAKE AND RECEIVE ANY CALL Rylo works like your native phone app, but with speech-to-text call captions. If you prefer to type your responses, you can choose a voice and use our text-to-speech feature. No interpreters. No relay services. No strangers listening in. LIVE CAPTIONS FOR REAL LIFE Our built-in feature, Rylo Live Transcribe, captions in-person conversations instantly: family dinners, doctor's appointments, airports, or anywhere else you don't want to miss a word. YOUR PRIVACY IS PROTECTED Captions are generated with end-to-end encryption. No human involvement. No one reading your calls but you. BUILT FOR THE DEAF COMMUNITY, BY THE DEAF COMMUNITY Rylo was built with direct input from the Deaf and hard of hearing communities. Every feature exists because someone in the community needed it. Accessibility matters. KEY FEATURES ■ Live caption calls with transcripts ■ Live captioning for in-person moments (Rylo Live Transcribe) ■ Personal dictionary for custom words and phrases ■ Quick keyboard responses as needed ■ Visual voicemail ■ Save transcripts privately on your device ■ Multilingual captioning: English, Spanish, French, Japanese, Hebrew, Italian ■ Built-in spam filter and call blocking ■ Profanity blocker ■ FCC certified "Rylo is the true definition of a game-changer. Their goal is to ensure effective and smooth communication." — Verified user "I was able to make a phone call myself. I set up my own appointment. I could clearly read every word the recipient was saying to me. I explained to her I was deaf and I was using closed captioning. It was amazing. Thank you Rylo for allowing me to be more independent." — Verified user Download Rylo. Make calls with confidence. For more: https://rylo.com/ Support: https://help.rylo.com/en/ FEDERAL LAW PROHIBITS ANYONE BUT REGISTERED USERS WITH HEARING LOSS FROM USING INTERNET PROTOCOL (IP) CAPTIONED TELEPHONES WITH THE CAPTIONS TURNED ON. There is a cost for each minute of captions generated, paid from a federally administered fund. There are also eligibility requirements and a cost, paid by a federally administered fund for each minute of IP Relay service. Emergency calling through Rylo works similar to, but not the same as, calling 911 directly through a landline. It is important to keep your Rylo Registered Location updated.

About

IU Interpreter App

Book and receive language interpretation services, either in-person or virtually. Access over 10,000 contracted linguists covering 200+ languages, including ASL. Manage all appointments and payments directly within the app.

Highlights
  • Book in-person or virtual interpretation
  • Access 10,000+ linguists
  • Supports 200+ languages including ASL
  • Automated scheduling system
  • Manage appointments and payments
  • Attach verification forms
Features
Read full description

Interpreters Unlimited (IU) has launched a smart phone app exclusively for booking language services. The IU app is used to book and deliver interpreter services anywhere they are needed, in person or virtually via video or phone. With the IU app, customers have access to the entire pool of IU’s contracted linguists, over 10,000 of them, covering 200+ languages including American Sign Language (ASL). The app is custom designed and developed by IU, as one of the largest Language Service Providers in the United States, for their clients and contracted interpreters specifically. It uses IU’s proprietary auto scheduling system on the back end which can book a linguist within minutes. All appointment management is handled completely inside of the app, customers simply input the details of their event and the app goes to work. Some benefits of the app include: -Get paid quicker by entering your end times on your mobile device right away. -Ability to photograph any verification forms and attach it directly to the event. -Accept jobs immediately, including accepting multiple jobs at once. -Ability to look at past jobs, present and future events. -Ability to call the IU office and have the IU team look at requests live in the system. -A secured environment and secure system. The IU app is an ideal tool connecting interpreters with businesses and professionals who need languages services for everything from law firms and courts to education, healthcare, insurance, and everything in between. Users only pay for the interpreting services that they schedule through the app. With no sign-up fee, no usage fee, and no monthly charge to use, the IU app is the ultimate tool for professionals and their businesses when language services are needed.

Screenshots

Rylo4 screens
IU Interpreter App4 screens

Verdict

The call

The clearest difference is rating: IU Interpreter App at 5.0 against Rylo's 4.6. Rylo's advantage is ratings volume (4.5K vs 1) and chart position (#153 vs unranked). On price, update cadence, 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.

ReceptionRating · Positive reviews · Number of ratings

IU Interpreter App holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Rylo has 4.5K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Rylo ships an update every 6 days, IU Interpreter App every 8 days. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 8 level
Rylo versus IU Interpreter App: the parameters behind the verdict, then further details
ParameterRyloIU Interpreter App
PriceFreeFree
Rating4.6 (4.5K ratings)5.0 (1 ratings) — better
Positive reviews67.4% of reviews—
Number of ratings4.5K — better1
Update frequencyEvery 6 days — betterEvery 8 days
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#153 — better—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS16.615.1 — better
Further details — not scored
Size111 MB29 MB
Age rating12+4+
DeveloperNagish Inc.Interpreters Unlimited, Inc.

Bugs and requests

Rylo

Reported bugs

3 issues
  • Registration process repeatedly fails
  • Incoming calls not detected by the app
  • Transcription stops working mid-call

Requested features

4 requests
  • Option to save call transcripts
  • Improved noise cancellation and microphone sensitivity
  • Integration with hearing aids and Bluetooth devices
  • Expanded language support

IU Interpreter App

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Rylo

No in-app purchases

None

IU Interpreter App

No in-app purchases

Questions

Is Rylo free?
Rylo is free to download, with no in-app purchases.
Is IU Interpreter App free?
IU Interpreter App is free to download, with no in-app purchases.
Which has better reviews, Rylo or IU Interpreter App?
IU Interpreter App is rated higher. Rylo averages 4.6 out of 5 from 4.5K ratings, while IU Interpreter App averages 5.0 from 1 ratings.
Do Rylo or IU Interpreter App have ads?
Neither Rylo nor IU Interpreter App shows ads.
Which is updated more often, Rylo or IU Interpreter App?
Rylo ships an update every 6 days, and IU Interpreter App every 8 days. Most recently, Rylo was updated on November 7, 2026 and IU Interpreter App on November 3, 2026.

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