T vs Epic Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
T
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●Description An application providing an aural read-out of text from information translated into various languages in environments without communication coverage simply by holding a terminal (smartphone or tablet) over codes on printed matter that display the “UV” mark. Codes that display the “UV” mark store information on Japanese printed matter provided by the towns visited pre-translated into various languages. The text is read out by the smartphone’s TTS (Text-to-Speech) function. Text for languages not supported by TTS is displayed on the screen. ●Usage ・Hold the terminal over codes on printed matter that display the “UV” mark. ・Align the guide marker on the application’s reader screen with the code on the printed matter. ・Place the terminal approximately five centimeters from the surface of the printed matter and then withdraw it slowly. ・The code will automatically be recognized when the focus comes into alignment. ●Miscellaneous ・The information (text) displayed when the terminal is held over the code has been pre-translated. ・Text for which the required language has not been registered will be displayed only in English or Japanese. ・Depending on the camera specifications and performance of terminals made by different manufacturers, there are cases in which reading the code may prove difficult. ●Main Functions ・The languages available for the text-to-speech function are English, Japanese, simplified Chinese, traditional Chinese, Korean, French, German, Spanish, Italian, Portuguese, Russian, Thai, Vietnamese, Indonesian, Arabian, Malaysian, Indian, Tagalog and Dutch. ・QR codes can also be read. ・The text screen can be enlarged and reduced with touch operations using two fingers. ・The speed of playback is adjustable. ・It is possible to take calls and browse URLs from the screen (communication coverage is required). ● Uni-Voice Code Description The “UV” marks attached to codes on printed matter represent Uni-Voice codes. Uni-Voice codes are two-dimensional barcodes developed for mobile phones by JAVIS (Japan Association for the Visually-Impaired Information Support) that enable approximately 800 characters of text data, including kanji characters, to be recorded. ● Inquiries pertaining to the creation of Uni-Voice codes providing multi-lingual support TANSEISHA Co., Ltd. * Disclaimer * ・Terminals are equipped with the recommended operating environment. However, compatibility cannot be guaranteed when using OS versions that did not exist at the time of application release and latest version updates. ・Text reading depends on the TTS (Text-to-Speech) performance for each manufacturer’s smartphone models. ・There are cases in which code reading may prove difficult depending on the environment in use.
Epic Authenticator
This app enhances security for your electronic health record system by providing two-factor authentication. It sends notifications to your phone for login verification or offers temporary passcodes for access.
- Two-factor authentication
- Login notifications
- Temporary passcodes
- Enhanced credential security
- Epic EHR system integration
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The Epic Authenticator app provides two-factor authentication for your Epic electronic health record system. Two-factor authentication makes your Epic credentials more secure by requiring another step to verify that it's you when you log in. Periodically when logging into Epic you'll receive a notification on your phone. Tap the notification to indicate that it's you and finish logging in. In case you miss the notification, you can also log in by typing in a temporary passcode displayed in the Epic Authenticator app. Your organization must set up Epic two-factor authentication before you can use the app, and you'll need to enroll your Epic Authenticator device in Epic. To get started, refer to the directions provided by your organization, or contact your organization's help desk.
Screenshots
Verdict
The clearest difference is update cadence: T at monthly against Epic Authenticator's every 16 months. T also leads on iOS requirement (14.5 vs 16.0). On price, ads, in-app purchases and device support 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.
T ships an update monthly, Epic Authenticator every 16 months. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.
| Parameter | T | Epic Authenticator |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.5 (39 ratings) — better |
| Positive reviews | — | 26.7% of reviews |
| Number of ratings | — | 39 — better |
| Update frequency | Monthly — better | Every 16 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 14.5 — better | 16.0 |
| Further details — not scored | ||
| Size | 92 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | TANSEISHA Co.,Ltd. | Epic |
In-app purchases
T
No in-app purchases
Epic Authenticator
No in-app purchases









