NoSubs vs FlowLingua
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
NoSubs
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NoSubs - Learn languages by understanding the content you love without subtitles! The best way to learn a language is to immerse yourself in native content. NoSubs lets you import content from ANYWHERE, create learning materials out of it, and understand that content without subtitles, helping you build fluency over time with the content you already enjoy! How NoSubs works: 1. Import content from any of your favorite platforms including Netflix, Crunchyroll, Spotify, Hulu, and more or seleect from the in-app catalogue of content. 2. NoSubs turn the content into learning materials so you can understand it one sentence at a time. 3. After mastering the content go watch/listen to it again and you'll be able to understand it without subtitles. 4. Build fluency through immersion over time! NoSubs is available with a free trial - afterwords a subscription is required. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
FlowLingua
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Other apps make you click. We let you read. FlowLingua is a bilingual reader that turns any foreign-language book into a bilingual book. Import your own books, articles, videos and audio β or start with the ready-made content in the library. Read and listen to foreign-language content as if it were your native language. Every word and every sentence is already translated β synced to the audio, with no clicking at all. No dictionary, no vocabulary drills, no loss of flow. It is the digital heir of the interlinear tradition β the bilingual books and parallel-text editions of Ilya Frank, but without the page flipping, and for any book you choose. βΈ WHAT FLOWLINGUA DOES β’ Automatic bilingual reading β the Birkenbihl method in its purest form: every word of your book sits right under the original, including grammatical structure. β’ Translated sentence by sentence β plus the natural sentence translation, so nothing stays unclear. β’ Synced to the audio β text and original audio run word by word together (karaoke principle). You train pronunciation, rhythm and listening comprehension. β’ Import your own content β EPUB, PDF, DOCX, YouTube videos and audio files are decoded and translated automatically. β’ Easy reading β a dedicated Birkenbihl mode for relaxed, uninterrupted reading. β’ Vocabulary tracking β unknown words come pre-marked; you remove the mark once you know them. β’ Shadowing & speaking practice β repeat sentences right after native speakers, with sentence repeat. β’ Learn offline β download content and keep learning anywhere. Progress syncs automatically. β’ 20 languages β from English, Spanish and French to less common languages. β’ Listening-Reading (L-R) without the three-window setup β one screen. βΈ HOW IT WORKS 1. Import β bring your own book, video or audio, or pick ready-made content. 2. Understand β everything is already translated, word by word and sentence by sentence. 3. Stay in flow β press play and let the audio guide you. The translation is there when you need it. βΈ WHO IS THIS FOR? β’ You want the books you actually care about as bilingual books β without flipping pages or clicking every word. β’ You want to read foreign-language books and understand them right away. β’ You know the Birkenbihl method and finally want a tool that decodes automatically. β’ You come from a reader where you have to click every single word β and you're done with the clicking. β’ You've drilled vocabulary and still never understood a real book. βΈ WHY FLOWLINGUA EXISTS I wanted to learn languages β but memorizing vocabulary and grammar put me off. So I researched how polyglots really do it: understand, don't memorize. That's why I built FlowLingua as an app. FlowLingua combines three proven input methods: the Birkenbihl method (decoding), Listening-Reading (listening and reading at the same time) and Comprehensible Input by Stephen Krashen (understandable content that interests you). βΈ SUPPORTED FORMATS EPUB Β· PDF Β· DOCX Β· YouTube Β· MP3 & audio files βΈ FREQUENTLY ASKED QUESTIONS Can I use FlowLingua as a bilingual book reader? Yes β import any EPUB, PDF, video or audio file and FlowLingua turns it into a bilingual book: original and translation together, word by word and sentence by sentence, synced to the audio. The library also has ready-made content to start with. Do I need prior knowledge? No. The word-for-word translation makes texts understandable even if you don't know a single word yet. How is this different from vocabulary apps? You learn with real books, videos and audio β not quiz exercises. Understanding comes first. Does it work offline? Yes, content can be downloaded. Stay in flow. Not in the dictionary. 7-day free trial. βΈ ATTRIBUTION Sample content βDaily Routineβ: work by SpeakSmart Academy, licensed under CC BY 4.0 (creativecommons.org/licenses/by/4.0/). Translated and presented in FlowLingua. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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Verdict
The clearest difference is update cadence: FlowLingua at every 4 days against NoSubs's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. NoSubs sells 2 in-app purchases, starting at $9.99 per month and FlowLingua sells 5 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
NoSubs ships an update every 2 weeks, FlowLingua every 4 days. Both last shipped on October 24, 2026.
| Parameter | NoSubs | FlowLingua |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 4 days β better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 β better |
| Further details β not scored | ||
| Size | 41 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | Team7 LLC | Tomas Chladek |
In-app purchases
NoSubs
- NoSubs Pro Monthly7 Days trial$9.991 Month
- NoSubs Pro Annual7 Days trial$79.991 Year
FlowLingua
- Flow β Monthly7 Days trial$2.991 Month
- Audio add-on β Monthly$2.991 Month
- Power$8.991 Month
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- Flow β Yearly7 Days trial$22.991 Year
- Power$69.991 Year









