FluentBrain vs SentenceDeck
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
FluentBrain
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FluentBrain β Master Languages Naturally Finally, a language app that skips the textbook and teaches like your brain actually learns! -TechCrunch LANGUAGES: Spanish, French, German We are adding more and more everyday, and you can also add any language you want! WHAT IS FLUENTBRAIN? FluentBrain is a revolutionary language learning app that skips translations. Instead, it links words directly to vivid images and real-life contextsβjust like native speakers do. Our method, rooted in cutting-edge memory science, uses spaced repetition to lock in your new vocabulary and gamified challenges to keep you motivated every day. WHY CHOOSE FLUENTBRAIN? β’ Instant Connection: Learn words through engaging, personalized visuals. β’ Optimal Retention: Spaced repetition ensures long-term memory retention. β’ Daily Boost: Quick 5-minute challenges fit into any busy schedule. β’ Offline Access: Study anywhere, even without an internet connection. β’ Ad-Free Experience: Start free and upgrade for unlimited flashcards and AI-powered text-to-speech. Ready to transform your language journey? For support, contact us at: info@balikgames.com Terms of service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://www.balikgames.com/privacy-policy
SentenceDeck
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Shadowing, made simple. Paste any text β a news story, a podcast transcript, a page from your textbook β and SentenceDeck turns it into a sentence-by-sentence speaking drill: hear it, say it, hear yourself back. No scripted lessons, no grades. Just the method interpreters and polyglots swear by, applied to the exact text you want to master. HOW A SESSION WORKS For every sentence, SentenceDeck: 1. Plays a clear reference voice 2. Records you automatically β recording stops when you stop speaking 3. Plays your voice back so you can hear the difference Switch on A/B compare to hear reference and recording back to back, lock a tricky sentence to loop it, and change playback speed (0.75Γ to 1.5Γ) without regenerating audio. WHAT'S NEW IN 1.5 β’ A redesigned home screen: pick up where you left off, and see today's sentences, your streak and your lifetime total at a glance β’ A richer premium voice with selectable voice styles β’ Free Sample articles so you can try the flow before adding your own text β’ Backup & Export: premium audio is included in your device backup when backups are enabled and sufficient backup space is available. Only a SentenceDeck ZIP can import compatible articles and audio on a new device; practice progress is not restored. Exported merged audio is for listening only and cannot be imported β’ Clearer pricing: each sentence is generated as you practice. The same sentence is charged once and cached for replay with the same premium voice and style settings; changing the premium voice or style may generate it again and use characters again TWO VOICES β ONE IS FREE System voice: built into iOS. Free, offline, unlimited. Premium voice: natural, expressive male and female voices with several speaking styles. Pay only for the sentences you practice; nothing expires. 9 VOICE LANGUAGES English, Chinese (Simplified and Traditional), Japanese, Korean, Spanish, French, Italian, German. The language of your text is detected automatically, or set it yourself. MADE FOR REAL STUDY β’ Works with any text: articles, dialogues, exam material, notes for a presentation β’ Each sentence is cached for the selected premium voice and style β generate it once, practice as often as you like β’ Light, dark and system themes; 10 interface languages β’ iPhone and iPad PREMIUM VOICE PRICING β’ 6,000 characters (about 100 sentences) β’ 30,000 characters (about 500 sentences) β’ 72,000 characters (about 1,200 sentences) Characters never expire. The App Store shows the local price for your region. Whether you are preparing for IELTS, TOEFL, JLPT or TOPIK, polishing a presentation, or just want to sound more natural, SentenceDeck gives you a focused, repeatable speaking routine from any text you choose. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.kuroneko-cmd.dev/privacy/sentencedeck/
Screenshots
Verdict
The clearest difference is iOS requirement: FluentBrain at 15.1 against SentenceDeck's 17.0. 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. FluentBrain sells 2 in-app purchases, starting at $9.99 per month and SentenceDeck sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
| Parameter | FluentBrain | SentenceDeck |
|---|---|---|
| Price | Free | Free |
| Update frequency | β | Every 6 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 15.1 β better | 17.0 |
| Further details β not scored | ||
| Size | 35 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Balik Games | ε₯ζΏ δ»» |
In-app purchases
FluentBrain
- Pro Subscription - Monthly$9.991 Month
- Pro Subscription - Annual1 Month trial$79.991 Year
SentenceDeck
- Credits 100$0.99
- Credits 500$3.99
- Credits 1200$7.99
Questions
Is FluentBrain free?
Is SentenceDeck free?
Do FluentBrain or SentenceDeck have ads?
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