JD Flashcards

Developer: Honghai Gu

Category: Education

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350 installs

7.00 ratings

7.00 monthly active users

$<10K monthly revenue est.

IAP 100% · Ad 0%

JD Flashcards Summary

JD Flashcards is a with in-app purchases iOS app in Education by Honghai Gu. Released in Feb 2022 (4 years ago). It has 7.00 ratings with a 3.71★ (average) average. Based on AppGoblin estimates, it reaches roughly 7.00 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Jun 3, 2022.

Store info: Last updated on App Store on Jun 3, 2022 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: 1608070082

First Released: 2022-02-10

Store Last Updated: 2022-06-03

In-App Purchases: Yes

Ads: No

Website: derekgu.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2024-05-06

AppGoblin Last Crawled: 2026-03-12

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-14

Ads.txt Crawl Status: Success

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3.71★

Ratings: 7.00

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Screenshots

App Description

- Create flashcards easily by sketching or typing.
- Many ways to practice: Spaced Repetition (Leitner system), Quick review, Random view, Timed Reviews, Perfectionist, Punisher
- Use Text-to-Speech feature to learn new languages . (support 37 languages and dialects)
- Generate multiple choice automatically.
- Import or export flashcards to JSON or text format and share with your friends.
- Support importing from Quizlet.
- Sync across devices using iCloud.