AlgoApp - Flashcards

AlgoApp - Flashcards

Advanced spaced repetition

20K ratings
941 reviews
Free
In-App Purchases

Details

Released
September 15, 2013
Updated
October 23, 2026

Features

AlgoApp - Flashcards screenshot #1 for iPhone
AlgoApp - Flashcards screenshot #2 for iPhone
AlgoApp - Flashcards screenshot #3 for iPhone
AlgoApp - Flashcards screenshot #4 for iPhone
AlgoApp - Flashcards screenshot #5 for iPhone
AlgoApp - Flashcards screenshot #6 for iPhone
AlgoApp - Flashcards screenshot #7 for iPhone
AlgoApp - Flashcards screenshot #8 for iPhone
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About

This app helps you learn languages or study for tests using advanced flashcards. It offers automatic translation, text-to-speech, AI-powered PDF conversion, and offline access. Sync your progress across devices and organize your study materials with folders.

✓Automatic translation for 120 languages
✓Text-to-speech for 39 languages
✓AI PDF to flashcard conversion
✓Offline study mode
✓Cross-device sync
✓FSRS spaced repetition algorithm
✓Anki deck import
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What users say about AlgoApp

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What's New in AlgoApp

15.6.0

October 23, 2026

- Redesigned deck and folder screens make cards, study statistics, and settings easier to reach. - Manage cards in bulk: select individual cards or all search and filter matches, then add or remove tags, copy, move, or delete. - Customize the sidebar on wide screens: resize it, use compact mode, hide or reorder navigation items, pin decks and folders, and collapse account links. - New FSRS charts show due-date distribution and upcoming reviews over 7 or 30 days. - Manage deck and folder attachment storage: check space used by images and audio, download attachments for offline study, or free device space. - Fixed lost spaces and altered links or formatting when reopening and saving rich-text cards. - Keep deck and folder study settings on screen or open them from the gear button. - Switch between study charts with clearer summaries and a remembered chart choice. - Card previews now display tags, and the card editor remembers your Show All preference. - Public-deck search results now include folder paths. Fixed false no-results messages and outdated search queries. - Deck-list headers on Home and in folders stay visible while scrolling. - The movable review button remembers separate portrait and landscape positions. Fixed clipping of the Review tab’s study-target badge. - Improved contrast in achievement popups and visibility of study-group activity and sidebar update indicators.

More
13

Subscriptions & In-App Purchases

Unlimited: 1-Month

Unlimited reviews, sync, and more

$9.991 Month
How to cancel AlgoApp subscription ⁉️

Events

Read more about Study Smarter: Back to School

Study Smarter: Back to School

Instantly create flashcards from your notes & PDFs

Sep 12, 2025 — Oct 5, 2025

Read more about FSRS Review Mode

FSRS Review Mode

Try our powerful new FSRS review mode!

Jun 13, 2025 — Jul 7, 2025

User reviews

Update problems

Since the latest AlgoApp update on my iPhone, I can no longer edit my existing flashcards.

When I open an existing card and select Edit, the editing area is completely blank. Tapping the fields and navigation arrows does nothing.

However, the editor works normally when I create a new card.

My existing cards contain images and text, and I could edit them normally before the update.

Is this a known issue with the new editor, and is there a workaround that preserves my existing cards?
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Да превосходно

Это лучшая прога по заучиванию. Я учу летную фразеологию по ней, ну и не только. У меня разных программ было штук 16. Одна выжила

I’m very grateful for this app

I have passed all of my training phases for emergency dispatch thanks to this app. Please, never discontinue this app!

ankiアプリより格段に使える

概ね満足しているけど、改善して欲しい点として
1.一度回答した問題に対して、もう一回すぐに記憶させるため、問題を表示してもらいたいので、戻るボタンを付けてほしい
2.スマホで、フォントな背景カラーの変更ができない
(フォント自体のカラー変更は可)
3.修正変更している最中の戻るボタンを付けてほしい、もう一度入力し直さなければならず、時間を要している

Text selection

What have you done to text selection? It’s now really difficult to select, copy and paste text on cards on an iPhone using standard Apple iPhone text handling.

User experience

🐞

Reported Bugs

5 issues

Cards disappearing from decks

Bug

Inability to log in or sync across devices

Bug

Formatting issues when copying/pasting text

Bug

Inconsistent behavior when editing cards

Bug

Frequent app crashes and freezes

Bug
✨

Requested Features

6 requests

Ability to edit/customize downloaded decks

Feature

Option to review cards in creation order

Feature

Customizable daily study limits

Feature

Global search across all decks

Feature

Markdown support and rich text formatting

Feature

Improved folder/deck organization tools

Feature

FAQ

What does AlgoApp do?

AlgoApp is a powerful and user-friendly flashcard application designed for learning languages and studying for academic tests. It utilizes advanced spaced repetition algorithms to optimize learning and offers features like automatic translation, text-to-speech, and AI-powered conversion of PDFs and notes into flashcards.

What are the key features of AlgoApp?

Key features include automatic translation for 120 languages, text-to-speech in 39 languages, AI conversion of PDFs and handwritten notes into flashcards, offline study capabilities, cross-device synchronization, support for the FSRS spaced repetition algorithm, and the ability to import Anki decks.

How much does AlgoApp cost?

The app offers a free version with in-app purchases for additional features. Users can opt for an "Unlimited: 1-Year" subscription or a "Unlimited: Lifetime" one-time purchase to access unlimited cross-platform sync and other premium features. A 7-day free trial is available for AlgoApp Unlimited.

What devices is AlgoApp compatible with?

The app syncs automatically across desktop, web, and mobile devices, including phones and tablets. This allows users to create flashcards on a computer and study them on their mobile devices, ensuring a seamless learning experience across platforms.

Who would benefit from using AlgoApp?

AlgoApp is ideal for language learners who want to build vocabulary and practice pronunciation, as well as students who need to study for exams, memorize complex information, or review lecture materials. Its AI features also make it useful for converting existing study materials into an efficient flashcard format.