Comparison

Jottable Flash Cards vs Learn Three.js Offline

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Jottable Flash Cards

Create and study custom flashcards with advanced features like multiple memos per card, automatic flipping, and import/export options. Organize your study materials efficiently with this versatile educational tool.

Highlights
  • Customizable flashcards with multiple memos
  • Automatic card flipping
  • Import/export text files
  • Search and reorder cards
  • Hide cards by dragging
  • Supports Retina displays
Features
Read full description

This is a flash cards app, you can take a note with color marker other than main word. It also has the following functions. Automatic flipping, searching word, reordering cards, skipping cards with slider, importing and exporting text files. (There is an free version "Jottable Flash Cards Free". We recommend you to try it first. It has almost same functions.) ==Function which in only paid-for version== 1. Adjusts font size if it's too large to write all characters in a card. ==Principal Functions== 1. Uses animation for flipping cards. 2. Can have up to 3 memos on each card. 3. Can import or export text file using iTunes' "File Sharing". 4. Can have plural sheaves. 5. Can flip card automatically. 6. Can shuffle order of cards. 7. Can search keyword. 8. Can skip cards using slider. 9. Can hide cards by pressing and dragging card. 10. Supports both 3.5 and 4 inch Retina displays. 11. Can change card size on 4 inch display. ==To import or export text files== 1. Use iTunes' "File Sharing", if you want to import or export text files. 2. The importing file needs to be Tab separated text or Comma separated text with UTF8 encoding. The extension for Tab separated text is ".txt", for Comma separated text is ".csv". 3. If you want to import text file with line feed code, you need to separate cards using semicolon(;). 4. The exporting file is always Tab separated text with UTF8 encoding. ==To import or export text files using clip board == 1. You can import or export text files using clipboard. 2. The importing file needs to be Tab separated text with UTF8 encoding. 3. If you want to import text file with line feed code, you need to separate cards using semicolon(;). 4. The exporting file is always Tab separated text with UTF8 encoding.

About

Learn Three.js Offline

Master 3D graphics and interactive web development with comprehensive tutorials and interactive demos. Learn Three.js from scratch, access code snippets, and explore rich content to build stunning visualizations on your mobile device.

Highlights
  • Learn Three.js from scratch
  • Interactive 3D demos
  • In-depth articles and video tutorials
  • Code snippets and templates
  • Offline learning capabilities
Features
Read full description

Learn Three.js – Your Complete Offline Guide to Modern 3D Web Development Learn Three.js is a complete learning app designed for students, beginners, and professional web developers who want to master 3D graphics on the web. Whether you're creating interactive websites, games, animations, or immersive visualizations, this app provides structured lessons that help you learn from the fundamentals to advanced concepts. Study anytime without an internet connection. Every lesson is organized into easy-to-follow chapters with practical explanations and code examples that make learning enjoyable and effective. Why Learn Three.js? Three.js is one of the most popular JavaScript libraries for creating 3D graphics in web browsers using WebGL. It simplifies complex graphics programming and enables developers to build stunning interactive experiences with less code. This app helps you understand both the theory and practical implementation of Three.js through carefully organized tutorials. App Features Offline Learning Access all tutorials without requiring an internet connection after installation. Beginner Friendly Learn step by step with clear explanations and practical examples. Comprehensive Tutorials Study topics ranging from basic concepts to advanced Three.js development. Code Examples Understand every concept through easy-to-read sample code. Interview Questions Prepare for developer interviews with commonly asked Three.js questions. Frequently Asked Questions Who Should Use This App? Students learning web development Frontend developers JavaScript developers WebGL beginners Game developers Creative developers UI and UX engineers Technical artists Anyone interested in interactive 3D web experiences Whether you're building your first 3D scene or creating professional interactive applications, Learn Three.js provides the knowledge and practical guidance you need to become a confident Three.js developer. Download Learn Three.js today and start building beautiful, interactive 3D experiences for the modern web.

Screenshots

Jottable Flash Cards4 screens
Learn Three.js Offline4 screens

Verdict

The call

The clearest difference is review sentiment: Jottable Flash Cards at 55% against Learn Three.js Offline's 0%. Jottable Flash Cards also leads on update cadence (every 5 months vs every 35 months) and price ($0.99 vs $1.99). Learn Three.js Offline's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Jottable Flash Cards costs $0.99 and Learn Three.js Offline $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Jottable Flash Cards ships an update every 5 months, Learn Three.js Offline every 35 months. The most recent releases landed on August 15, 2026 and September 20, 2026 respectively.

Scorecard5 real differences · 5 level
Jottable Flash Cards versus Learn Three.js Offline: the parameters behind the verdict, then further details
ParameterJottable Flash CardsLearn Three.js Offline
Price$0.99 — better$1.99
Rating1.0 (1 ratings) — better
Positive reviews55.0% of reviews — better0.0% of reviews
Number of ratings1 — better
Update frequencyEvery 5 months — betterEvery 35 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.013.0 — better
Further details — not scored
Size4 MB38 MB
Age rating4+4+
DeveloperSatoshi HoriguchiMuhammad Mubeen

Customer experience

Jottable Flash Cards

Written reviews20 reviews
Positive55.0%
Neutral20.0%
Negative25.0%

Learn Three.js Offline

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Jottable Flash Cards

No in-app purchases

None

Learn Three.js Offline

No in-app purchases

Questions

Is Jottable Flash Cards free?
Jottable Flash Cards costs $0.99, with no in-app purchases.
Is Learn Three.js Offline free?
Learn Three.js Offline costs $1.99, with no in-app purchases.
Do Jottable Flash Cards or Learn Three.js Offline have ads?
Neither Jottable Flash Cards nor Learn Three.js Offline shows ads.
Which is updated more often, Jottable Flash Cards or Learn Three.js Offline?
Jottable Flash Cards ships an update every 5 months, and Learn Three.js Offline every 35 months. Most recently, Jottable Flash Cards was updated on August 15, 2026 and Learn Three.js Offline on September 20, 2026.

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