Control HA App vs Rylo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Control HA App
Adjust audio settings for hearing devices, including volume and EQ for each ear. Switch between four distinct listening modes tailored for different environments. Monitor battery levels to ensure continuous use.
- Volume control per ear
- Four listening modes
- Bass and treble adjustment
- Battery level monitoring
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Use the Control HA App to: . Control volume in one or both ears. . Switch between four listening modes: 1) quiet room 2) noisy room 3)Car planes 4) Outdoors . Control bass and treble for each ear. . Check battery levels.
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.
- 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
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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.
Screenshots
Verdict
Control HA App and Rylo both sit at 4.5 stars, but that hides the real split: 100% of Control HA App's written reviews are positive against 67% of Rylo's. Control HA App also leads on iOS requirement (9.0 vs 16.6). Rylo's advantage is update cadence (every 6 days vs every 10 months) and ratings volume (4.4K vs 2). On price, rating, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.5 for Control HA App against 4.6 for Rylo. That said, the two scores are not equally well evidenced: Rylo has 4.4K ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 100% of Control HA App's written reviews are positive against 67% of Rylo's.
Control HA App ships an update every 10 months, Rylo every 6 days. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.
| Parameter | Control HA App | Rylo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) | 4.6 (4.4K ratings) — better |
| Positive reviews | 100.0% of reviews — better | 67.4% of reviews |
| Number of ratings | 2 | 4.4K — better |
| Update frequency | Every 10 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | — | #172 — better |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 9.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 12 MB | 111 MB |
| Age rating | 4+ | 12+ |
| Developer | 志琴 张 | Nagish Inc. |
Customer experience
Control HA App
Rylo
Bugs and requests
Control HA App
Not enough reviews yet to summarise bugs or 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
In-app purchases
Control HA App
No in-app purchases
Rylo
No in-app purchases









