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ForgetMeNot

F-Droid

Open source

A flashcard app that won't let you forget anything.

Version
1.9.0
Size
4.9 MB
Updated
Apr 13, 2023
Get from Download APK (v1.9.0)
Signing certificate on record

About this app

ForgetMeNot is an app for memorizing information via flashcards. Simplicity, usability, speed were taken into account in the process of developing this educational program. This app provides excellent conditions for achieving high efficiency of memorization.

The features that are supported are:

• Import/export of files. • Support CSV, Tab text or any other kind of Delimiter-Separated Values. • Intervals (Spaced repetition). You can specify your own interval scheme for each deck. Also it is possible to indicate one's own algorithm of how the answers affects the choice of the next interval. • Several test methods. There are 'Self testing', 'Testing with variants', 'Spell check'. • Pronunciation of the text via TTS. You can choose languages for questions and answers, enable autospeaking of them. • Hiding the text of a question to stimulate improvement of listening skills that is very useful in foreign language learning. • Card inversion. • Hints in the form of masking letters. • 'Motivational timer' that will make you concentrate on your studies (optionally). • Saving settings of deck as presets and reusing them in order to avoid routine work on settings. • Editing and searching cards right in the exercise. • 'Walking mode' that enables you do the exercise without looking at the screen. • 'Autoplaying mode'. In this mode questions and answers are pronounced sequentially. You can combine your own activities and repetition of teaching material. • Catalog of pre-made decks. The catalog contains many decks for language learning, which includes basic sets of words, thematic words and phrases, whole sentences. • Grouping decks into separate lists. • Customizing the card appearance. • Dark theme. • Backup.

What makes ForgetMeNot so efficient for memorizing:

- No amount of advertising. You can handle a lot of cards in a short time due to the simplicity and convenience of the user interface. Nothing prevents you from studying. - The exercise is designed so that you must eventually grasp the answer. If your answer is wrong, the card is postponed to the end of the list until you answer correct. - Intervals (Spaced repetition). Spaced repetition reduces the forgetting that occurs when material is not encountered for a significant time period. It also involves actively recalling learned material, which supports learning. - Possibility to edit a card just in the exercise. This allows you not only to correct mistakes, but also to rebuild cards if they are difficult to remember. For example, you can add an additional association in parentheses. - Voice accompaniment. This is especially helpful when learning languages because it improves listening skills, helps to focus on studying and favors memorization. You can even set up a deck to perceive a question exceptionally by ear. - Modes that allow you to practice not only in your free time. 'Walking mode' enables you do the exercise during walking. 'Autoplaying mode' lets you listen to questions and answers when your hands and eyes are busy, but your ears are free : ) - Focusing aids. 'Motivational timer' reminds you when you've lost your attention. Full screen mode hides the status bar, which might be an additional source of distraction.

ForgetMeNot is free and open-source software. https://github.com/tema6120/ForgetMeNot

Licensed under GPL-3.0-only, by Odnovolov Artem.

OfficialSignature VerifiedOpen Source

What's New in v1.9.0

Imported from the F-Droid repository index.

  • - the possibility to make a backup has been implemented. Now you can transfer data from one device to another
  • - updated translations

Version history

v1.9.0Latest
Signature continuous

Apr 13, 2023 · 4.9 MB · Android API 2130 · code 18

Imported from the F-Droid repository index.

  • - the possibility to make a backup has been implemented. Now you can transfer data from one device to another
  • - updated translations
WAKE_LOCKFOREGROUND_SERVICEVIBRATE

SHA-256 b759f24b5505401558254e0fe68c894c14bcde2c989bfe620b883d9d763b2762

v1.8.5
Signature continuous

Mar 10, 2022 · 4.8 MB · Android API 2130 · code 17

Imported from the F-Droid repository index.

  • - updated translations
WAKE_LOCKFOREGROUND_SERVICEVIBRATE

SHA-256 30b5d9a994a984ebf2773a111b51bf45cee257d2908e192e3572184ff80537c2

v1.8.4
Signature continuous

Nov 11, 2021 · 4.7 MB · Android API 2130 · code 16

Imported from the F-Droid repository index.

  • - fixed bug leading to crash (sorting)
WAKE_LOCKFOREGROUND_SERVICEVIBRATE

SHA-256 42d0db418167c222cacf171df64ca2c1f2e05a30bd386216fddf68b747e78892

Will it run on your device?

CompatibilityLikely to run

73%

  • Runs on a broad range of modern Android versions.
  • ABI coverage is focused on newer 64-bit devices.
What changed in this release
Size delta
+0.1 MB
Added permissions
None
Removed permissions
None

Installation Guide

1

Open Settings on your Android device

2

Go to Security → Unknown sources (or Install unknown apps)

3

Enable "Allow from this source" for your browser or file manager

4

Open the downloaded APK file from your Downloads folder

5

Tap "Install" and wait for installation to complete

6

Launch the app from your home screen

Make sure to re-enable Unknown Sources restrictions after installation for security.

How to install this safely

How to verify the file you downloaded

Before you install anything, confirm the file is the one described here. On a computer, run shasum -a 256 your-download.apk (macOS or Linux) or certutil -hashfile your-download.apk SHA256 (Windows), then compare the output character-for-character with the SHA-256 on this page. If a single character differs, the file is not the build we recorded — delete it.

What the signing certificate proves

Every Android app is signed with a private key that only its developer holds. The fingerprint on this page is a hash of the matching public certificate, and it proves continuity rather than identity: it tells you a build came from whoever signed the earlier ones. Android enforces this at install time — if a package claiming to be com.odnovolov.forgetmenot is signed with a different key, the system will refuse to install it over your existing copy. A fingerprint that changes between releases is worth pausing on, because a repackaged app that has been modified by someone else cannot keep the original signature.

How to roll back to an earlier version

If the current release misbehaves, 1.8.5 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall ForgetMeNot first — which clears its local data unless you have a backup. Reinstall the older APK only if its signing fingerprint matches the build you already trust, and check the API range: an older release may target an Android version your device has moved past.

Why we list sources instead of hosting everything

The official store channel is almost always the right choice: it updates automatically and carries the publisher's own distribution guarantees. A direct APK is useful when a device has no store access, when a rollout has not reached your region, or when you need a specific version — and only when the publisher has authorized that copy. APKBrowse does not list pirated, cracked, or unauthorized rebuilds of ForgetMeNot, and a listing is removed when the evidence for it stops holding up.

Get ForgetMeNot

Every source we list for com.odnovolov.forgetmenot is legality-reviewed. Pirated or cracked builds are never offered.

Other sources

F-Droid listing

official

F-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.

Source code

verified publisher

The upstream repository this build is compiled from.

We check legality and signature continuity, but device behaviour still varies. Install at your own discretion.

App Information

Developer
F-Droid
Category
Education
Android
5.0+
Architectures
Version
1.9.0 (code 18)
Size
4.9 MB
Updated
Apr 13, 2023
Package name
com.odnovolov.forgetmenot

Security Verification

File integrity
SHA-256 recorded
Signing certificate
Fingerprint on record
Official source
Download APK (v1.9.0)

We record provenance; we do not run malware scans. Verify the hash yourself before installing.

SHA-256 Hash

b759f24b5505401558254e0fe68c894c14bcde2c989bfe620b883d9d763b2762

Signing certificate

d9577f995669418587530a4d3c13b34df929140cd80e133ca37cb942e6eae58b

Permissions Required

WAKE_LOCK
FOREGROUND_SERVICE
VIBRATE

Previous Versions

Signature verified

The signing certificate fingerprint for this release is on record, so a build that does not match it did not come from this publisher.

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