Anki Flashcards: FSRS, Imports, Sync & Free App Options

What Anki does

Anki is a flashcard program with editable notes, card templates, import/export controls and scheduled review. This profile covers those documented study and collection-management tasks, including how externally generated material enters a checked deck. It does not report an installed-app trial, an AI card-generation test or measured learning gains.

Where it fits, and where it falls short

A suggested Anki workflow

1. 1

   Choose a permitted source and check a small set of questions and answers.

2. 2

   Inspect note types, field mapping and the cards they create.

3. 3

   Record actual recall and preserve the intended content, progress and media when exporting.

Keep a note distinct from the cards it creates

Anki stores related information in note fields and uses card templates to choose what appears on each side. A Basic note creates a front/back card; a reversed-card note type can create both directions. One imported row is therefore not necessarily one review question.

For study, retain the wording you need to explain, a checked answer and a recoverable source. Inspect each generated direction: the reverse of a useful question may be ambiguous or trivial. A stored source field does not appear automatically; include it in the card template where you need it.

Supporting documentation: [2]

Inspect the question before adding review work

The editor supports formats such as cloze deletion and image occlusion, alongside ordinary front/back cards. The manual cautions against memorizing material you have not understood. A concealed word or region changes the prompt, not the quality of the underlying explanation.

Use a small set and ask what an independent answer would demonstrate. Split unrelated facts, retain conditions and remove wording that gives the answer away. For a diagram, check that the hidden region matches the task you intend. Keep a concept or calculation available for a fresh application outside the card.

• Inspect three original candidate cards and the reasons for their repairs

Supporting documentation: [3]

Preview fields and matching rules before importing text

Text import accepts UTF-8 delimited data and lets you inspect the separator and field mapping. The first non-comment line determines the field count. The default matching behavior uses the first field and note type to update existing notes, with other import choices available. Updates in place retain existing scheduling and decks.

Choose the intended note type and map each column before committing a batch. Check a few questions and answers in the preview, including a source locator and any symbols. A CSV file from another app supplies text, not proof that its fields, duplicate behavior or question meaning match your collection. The worked file linked below illustrates the mapping without claiming a completed Anki import test.

• Follow a two-field CSV example built from the checked fictional cards

Supporting documentation: [4]

Distinguish a deck package from replacing a collection

A normal deck package (.apkg) adds or merges material. A collection package (.colpkg) replaces the current cards when imported; the legacy filename collection.apkg is also a collection-replacement package. Do not decide whether an import is additive from the suffix alone.

For deck exports, scheduling information and media are separate options. The scheduling option includes review history. Choose deliberately between moving your own learning state and sharing fresh material with another learner. A plain-text export is a different artifact from a package that carries scheduling and media.

Supporting documentation: [5]

Keep someone else’s learning progress separate from yours

The packaged-deck importer has controls for learning progress and updating existing notes or note types. A shared package may contain another person’s intervals and review history. Inspect those options rather than assuming an imported deck starts fresh or that reimporting can never replace local edits.

Keep a recoverable copy of your collection before a material transfer. Check one representative note, its card types, media and review state after the handoff. The name of an exported file does not establish that all of those components survived, particularly when the source application uses a different model of notes or scheduling.

Supporting documentation: [6]

Answer first, then record what you actually recalled

Anki reveals the answer after your attempt and asks you to rate recall. Its studying guide uses Again for a failed answer and Hard for a correct answer that was difficult. Reading the back and recognizing the wording is different from producing the answer before revealing it.

Use the rating that describes the attempt you made. If a card is misleading, keep the content problem separate from the recall rating and revise the question. A scheduled due date is a practice decision; it does not verify the answer, certify course coverage or show that you can apply the idea in another problem.

• Keep an attempted answer, correction and planned retry in separate records

Supporting documentation: [7]

Treat FSRS settings as workload choices

FSRS is an alternative scheduler described in the deck options. Its optimizer uses review history, and higher desired retention generally brings shorter intervals and more review work. The manual warns that Hard is a passing rating; using it after forgetting gives the scheduler the wrong signal.

Check client compatibility and understand the current options before changing them. Rescheduling on change can make many cards due immediately, while leaving that option off applies the new scheduling during later reviews. This profile does not prescribe an optimal retention value, a universal daily quota or a guaranteed memory improvement.

Supporting documentation: [8]

Distinguish normal synchronization from a one-way replacement

AnkiWeb provides free cross-device synchronization and online study. An initial or full sync can ask you to choose Upload or Download; choosing the wrong authoritative collection can replace material. Ordinary note edits and reviews can usually merge, while some note-format changes require a one-way decision.

Before switching devices, identify where the current content lives and confirm that required media has synchronized. Do not treat an unfamiliar upload/download prompt as a routine continue button. A sync service keeps device copies aligned; it is not a substitute for a separate recoverable backup.

Supporting documentation: [9]

Keep a backup that includes the files you need

Automatic Anki backups include card text and scheduling but omit sound and image files. The backup manual describes exporting a collection package with Include Media enabled when those files must be retained. Store a recoverable copy separately from the device holding the working collection.

AnkiWeb may delete inactive online collection data after six months; locally stored cards remain on devices. Keep the backup task distinct from sharing a deck or clearing a mistaken import. If you need to restore anything, follow the current official instructions and confirm the intended version before resuming synchronization.

Supporting documentation: [10] [9]

A corrected shared deck does not update every existing copy

Updating a shared AnkiWeb deck does not push changes automatically to earlier recipients. They need to download and reimport the update. Removing a note from the new package also does not automatically remove its old copy from a recipient’s collection. AnkiWeb itself cannot directly import an .apkg file.

When distributing teaching material, provide a version label and a clear correction note. Explain which question changed and whether a withdrawn item must be removed manually. Publishing a new file establishes that a new version is available, not that every learner has received or inspected it.

Supporting documentation: [11]

Review externally generated cards and extensions separately

Anki’s desktop add-ons extend the application and can be affected by application updates. Their existence does not establish that a particular AI generator is part of Anki or that it processes a source in the same way as the local card workflow.

If another service supplies AI-generated cards, inspect its source permissions, processing terms and exported format separately. Then check the front, back, locator and import preview before scheduling. A supported import format is a transport route, not verification of the generated answer or endorsement of the service that made it.

Supporting documentation: [12]

Choose a notes workflow or a maintained deck

Use the RemNote profile when the important connection is from reading notes and PDF highlights to cards you continue to develop. Compare Quizlet or Knowt when their documented set and practice workflows better match the next learner action. Anki is a candidate when maintaining the card collection and review process is itself the task.

For a small evaluation, use permitted source material and a few checked questions. Inspect the saved card, attempt an answer, then examine an export and its chosen scheduling and media options. This is a proposed exercise, not a completed application test, migration guarantee or comparison of learner outcomes.

• Check RemNote’s Anki export and its documented limits
• Compare note-linked cards with a checked-set practice workflow

Pricing, free access and plan checks

The official site offers free desktop Anki and free AnkiWeb synchronization. It identifies AnkiMobile as the official paid iOS app and AnkiDroid as the free Android application developed by contributors. Follow those official download links and check local store terms rather than transferring one app’s price or entitlement to another. Optional extensions or external AI services have their own conditions.

Confirm billing period, renewal terms, limits and regional availability on the provider’s current plan page before paying.

Sources and research notes

This guide synthesizes official product information with our editorial assessment of academic use. Suggested exercises are examples you can repeat; they are not results of tests we performed. We do not infer accuracy from a provider’s marketing claims.

1. Official Anki downloads: desktop, AnkiMobile and AnkiDroid
2. Getting started: notes, fields and generated card types
3. Editing notes: understanding, cloze and image occlusion
4. Text imports: UTF-8, field mapping and matching behavior
5. Exporting: deck packages, collection packages, scheduling and media
6. Packaged decks: learning progress and update controls
7. Studying: answer reveal, recall ratings and card operations
8. Deck options: FSRS, retention and rescheduling
9. Synchronization: device copies, conflicts and online data expiry
10. Backups: automatic copies and media-inclusive collection exports
11. Sharing decks: distributing corrections and importing packages
12. Desktop add-ons and compatibility boundaries

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