Compare cinema companion apps

Cinema Subtitle Apps Compared: Languages, Devices and Setup

These apps do not offer interchangeable versions of the same service. One may provide dubbed audio, another prepared subtitles from its catalog, while another displays subtitle files you choose. Compare the exact content you need before comparing features.

By Haiyi Mei · Published 28 July 2026 · App sources checked and updated 18 September 2026

The short answer

CinemaCC lets you choose subtitle files and display two languages together. GRETA and MovieReading provide tracks for films in their catalogs; TheaterEars provides Spanish audio for listed U.S. screenings. Start with the language and type of content you need, then check your device and the exact film version.

Compare the content before the feature list

Do you need readable subtitles, dubbed audio or audio description?
Does the provider list the exact film and language you need?
Is the service available in the country where you will watch the film?
Must you download a provider track, or will you bring your own subtitle file?

Four apps compared on the same terms

This comparison is written by CinemaCC’s creator. The app sources below were checked on 18 September 2026; descriptions of other apps are provider claims, not our hands-on measurements. Film catalogs and language coverage can change.

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Four apps compared on the same terms
Service	Languages and content	Phone support	Track source and preparation	Sync and limits	Official source
CinemaCC	One or two subtitle tracks in your chosen languages; bilingual display	iPhone and Android; Apple Watch and compatible glasses; session-only Web	Find tracks in the native apps or import SRT files; match the film’s cut and save tracks before going offline	Manual timing; Find My Place supports English/French dialogue on supported iPhones and Android 13+. Glasses have separate setup requirements; Web cannot reload offline	CinemaCC Support, Glasses setup, App Store, Google Play
GRETA	Available multilingual subtitles, dubbing, audio description and accessibility captions	iOS and Android	Download the film and language version from GRETA’s catalog; its multilingual offer covers German cinemas	Soundtrack synchronization; confirm the exact film, language and territory before relying on it	GRETA multilingual service, GRETA setup
MovieReading	Available descriptive subtitles, audio description and sign-language interpretation	iOS and Android	Select a film and accessibility track in the app; confirm local catalog availability before arrival	Provider describes audio-recognition synchronization; not every film or language has a track	MovieReading App Store listing, MovieReading Google Play listing
TheaterEars	Spanish audio through private headphones, not phone-displayed subtitles	iOS and Android	Select a listed U.S. film, theater, showtime and language; download the track and bring headphones	Requires microphone and location permissions; works at scheduled cinema showtimes, not at home	TheaterEars FAQ

Choosing subtitles for multilingual viewing

Subtitle language and automatic-sync language are different. A Chinese subtitle translation does not mean an app can recognize Chinese dialogue. Check the soundtrack language supported by the sync feature as well as the language of the text you want to read.

For two languages together, CinemaCC can show a translation beside the original-language subtitles, or two translations. Match both files to the film; two tracks may divide dialogue into different cues.
For bilingual viewing on Android or an Apple Watch companion, consider CinemaCC. Prepare and transfer Watch tracks on iPhone before the screening.
For subtitles in your line of sight, CinemaCC supports compatible wired display glasses through iPhone. Even G2 uses a separate Even Hub beta with manual timing; the Rokid Glasses integration is experimental. Check the glasses route before relying on it.
For a missing translation, CinemaCC offers optional paid AI subtitle translation during online preparation. Review the result before the screening; translating a file does not fix a different film cut.
For SDH or audio description, check the actual track. A dialogue translation alone does not supply sound descriptions or describe the visual action.

Phone live captions are a different category

Apple Live Captions

Apple says Live Captions can transcribe nearby conversations and supported iPhone audio. Model, language, country and region support vary, and Apple says accuracy can vary.

Android Live Transcribe and Live Caption

Live Transcribe uses the microphone to show nearby speech and sounds as text. Live Caption captions supported audio playing on the Android device. Neither is a prepared subtitle track for the theatrical cut or a guaranteed translation.

Match the service to the content you need

Need an available GRETA accessibility or language version in Germany: check GRETA’s current film list.
Need Spanish dubbed audio for a listed U.S. screening: check TheaterEars.
Need a subtitle or audio-description track listed by MovieReading: check its in-app catalog.
Need to choose one or two SRT files yourself: prepare them in CinemaCC and test the theatrical cut before you go.
Need captions already on the cinema screen or a theater device: compare the cinema subtitle options.

See CinemaCC before preparing a screening

Watch the CinemaCC demo on YouTube.
Read the creator’s real cinema test notes, including timing corrections and subtitle-file problems.
Read the creator’s introduction on OpenSubtitles Blog, published 15 September 2026.
Start with CinemaCC for iPhone or CinemaCC for Android, then follow the preparation checklist below.

Sources and further reading

Provider coverage, cinema listings and platform support can change. App sources were checked on 18 September 2026.