Crammfly vs Lingua Sentence Builder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Crammfly
Enhance your learning with a flashcard app featuring a built-in study timer and customizable review schedules. It offers automatic card flipping and reading in multiple languages to aid memorization.
- Learning Timer
- Review Schedule with notifications
- Switchable Learn Order
- Auto-Flip cards
- Auto-Reading with adjustable speed and pitch
- Supports 13 languages
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"Crammfly" is the Flashcard App that support your own study with [Learning Timer],[Review Schedule]. ※※※※※※ Features ※※※※※※ 1, Learning Timer While you studying by "Crammfly", it countdown your learning time. It makes you focus on studying to conscious the learning time more. ([Learning Timer] can also be turned off) 2, Review Schedule When the time comes that you should review, "Crammfly" will send you a notification. And, Review schedule can set the way you want it. 3, Switching of Learn Order The learn order can change [front → reverse] or [reverse or front], and can replace the all cards order at random. 4, Auto-Flip Without operating screen, "Crammfly" can automatically [Flip over a card] and [Move to next card] at every preset seconds. And combined with the feature of Auto-Reading(see below), It is automatically [Flip over a card] and [Move to next card] at the end of reading. 5, Auto-Reading It can change the pitch and reading-speed. And it support for the 13 languages(below). ~ Supported languages ~ English(US) English(UK) Simplified Chinese Traditional Chinese French German Italian Japanese Korean Polish Spanish Swedish (※1: If notification settings in your device is on)
Lingua Sentence Builder
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Experience a new way to learn languages with Lingua Sentence Builder! With intuitive puzzles where you complete sentences by tapping word tiles, you can naturally master grammar structures and improve your vocabulary. [Major Updates] - Expanded Language Support: Now supports 10 languages including English, Korean, Japanese, Vietnamese, Chinese, French, Spanish, German, Russian, and Italian! - Special Modes: Learn unique styles and dialects like 'Busan Dialect', 'Pangyo Dialect', and 'Urban Slang (English)' that you won't find in textbooks. - Mistake History: Automatically records your incorrect attempts by language, allowing you to review and master them anytime. - Detailed Explanations: Deepen your understanding with grammar and vocabulary explanations provided for sentences. [Core Features] - Interactive Puzzles: A gamified way to learn by arranging words in the correct order. - Native Audio TTS: Practice listening and pronunciation with high-quality audio for every sentence. - Smart Hints: Get intelligent suggestions when stuck to maintain your learning flow. - Instant Feedback: Visual effects celebrate your success and provide immediate correction. - Dark Mode: A comfortable UI designed for studying in any environment. - Global Interface: Fully localized for learners around the world. Download for free now and take your first step towards language mastery!
Screenshots
Verdict
The clearest difference is ads: Lingua Sentence Builder at none against Crammfly's shown. Lingua Sentence Builder also leads on update cadence (every 2 days vs every 7 months). On price, in-app purchases, device support and iOS requirement 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.
Crammfly ships an update every 7 months, Lingua Sentence Builder every 2 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.
| Parameter | Crammfly | Lingua Sentence Builder |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 7 months | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 5 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | kota endo | Seungtae Kim |
In-app purchases
Crammfly
No in-app purchases
Lingua Sentence Builder
No in-app purchases
Questions
Is Crammfly free?
Is Lingua Sentence Builder free?
Do Crammfly or Lingua Sentence Builder have ads?
Which is updated more often, Crammfly or Lingua Sentence Builder?
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