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Every number on our site, and how we got it.
Highest average rating among FCC-certified captioned calling apps on the App Store and Google Play, US. Last updated: Nov 3, 2026.
| App | App Store rating | App Store ratings | Google Play rating | Google Play reviews |
|---|---|---|---|---|
| Rogervoice | 4.8 (4.76) | 1,888 | 4.6 | 2,482 |
| InnoCaption | 4.7 (4.68) | 12,510 | 4.4 | 7,507 |
| CaptionCall | 4.8 (4.82) | 3,716 | 4.1 | 4,376 |
| Rylo (Nagish) | 4.6 (4.58) | 4,446 | 4.5 | 2,788 |
| ClearCaptions Mobile | 4.4 (4.37) | 2,115 | N/A | N/A |
| Hamilton Mobile CapTel | 3.5 (3.52) | 29 | 3.0 | 46 |
How we measure: Apple figures come from the official US iTunes data, with the exact score and count. Google Play figures come from each US store page, where Google rounds the count. Stores round ratings to one decimal; the exact Apple score is in brackets.
| Measure | Feb 20, 2026 | Jul 20, 2026 | Aug 4, 2026 | Sep 8, 2026 | Oct 8, 2026 | Oct 27, 2026 | Nov 3, 2026 |
|---|---|---|---|---|---|---|---|
| App Store rating | 4.8 | 4.8 | 4.8 | 4.8 | 4.8 | 4.8 | 4.8 |
| App Store ratings count | 1,100 | 1,400 | 1,510 | 1,644 | 1,774 | 1,858 | 1,888 |
| Google Play rating | 4.0 | 4.3 | 4.5 | 4.5 | 4.5 | 4.5 | 4.6 |
| Google Play reviews | 2,100 | 2,300 | 2,320 | 2,374 | 2,427 | 2,466 | 2,482 |
The total number of calls captioned with Rogervoice since launch.
The FCC's National Test Lab tested Rogervoice's real-time captions on a scripted medical call scenario.
| Measure | Rogervoice | Certified provider average |
|---|---|---|
| Caption delay | 1.2 seconds (twice as fast) | 2.4 seconds |
| Word accuracy | 97.3% | Comparable |
Source: FCC Telecommunications Relay Services National Test Lab, Internet Protocol Captioned Telephone Service Testing: Rogervoice, Version 1.1, September 29, 2023. Publicly filed in the FCC's Electronic Comment Filing System, November 2023: view the filing on fcc.gov.
Olivier Jeannel, deaf since age two, built Rogervoice in 2014 because he needed it himself. Read our story
Rogervoice is an FCC-certified IP CTS provider. Captioned calls are funded through a federally administered FCC program, so eligible users with hearing loss pay nothing.
Rogervoice also captions your in-person conversations for free!
Rogervoice sous-titre aussi vos conversations en face à face gratuitement !
