Red Sheet

Developer: Foodmenu.world Inc.

Category: Education

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200 installs

4.00 ratings

11 monthly active users

$<10K monthly revenue est.

IAP 100% · Ad 0%

Red Sheet Summary

Red Sheet is a with in-app purchases iOS app in Education by Foodmenu.world Inc.. Released in Sep 2021 (4 years ago). It has 4.00 ratings with a 4.00★ (good) average. Based on AppGoblin estimates, it reaches roughly 11 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Feb 25, 2026.

Store info: Last updated on App Store on Feb 25, 2026 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: 1580506756

First Released: 2021-09-06

Store Last Updated: 2026-02-25

In-App Purchases: Yes

Ads: No

Website: foodmenu.world

App Store

Crawl Status: Success

AppGoblin First Crawled: 2025-03-23

AppGoblin Last Crawled: 2026-02-28

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-13

Ads.txt Crawl Status: Success

AppGoblin SDK Scans

App not yet analyzed for SDKs.

The download and scan process is automated but can require manual troubleshooting. Feel free to reach out if your request does not complete in 24hrs or if you have any questions.

4★

Ratings: 4.00

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Screenshots

App Description

Flashcards maker app for PDFs, notes, and photos

Make and study flashcards from your own PDFs, notes, and images.
This flashcards maker app lets you hide and reveal text to turn any material into powerful study cards.

Import notes from apps like GoodNotes, create custom flashcards, and memorize faster with simple tap-to-hide learning.
Designed for fast, flexible memorization on phone and tablet.

Flashcards maker from PDFs
- Turn PDFs into interactive flashcards
- Import from note apps or cloud storage
- Hide red, blue, orange, or any colored text for red-sheet style study
- Use adjustable blocks to create custom flashcards anywhere
- Scroll vertically across pages for smooth review

Photo & image flashcards
- Create flashcards from notebook photos or handouts
- Hide words or formulas like covering parts of a card
- Tap to reveal answers while studying
- Perfect for class notes and whiteboard shots

Vocabulary flashcards & word lists
- Create simple word lists as flashcards
- Hide terms or definitions for self-testing
- Ideal for language learning and exam prep

Study tools for faster memorization
- One-tap show/hide for quick review
- Create multiple flashcard blocks instantly
- Auto-align for clean layouts
- Zoom without shifting hidden areas
- Swipe between pages and cards

Great for
- Test prep and school study
- Language learning
- Certification exams
- Students who need a flashcards maker app
- Any subject that requires memorization

How to use
1. Import a PDF or add photos
2. Create flashcards by hiding text or placing blocks
3. Tap to reveal answers while studying
4. Repeat and memorize at your own pace

Terms of Service
https://hidevoicy.com/en/tos

Privacy Policy
https://hidevoicy.com/en/privacy