Comparison

Engineering Wise vs Nooodle

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

Head to head
About

Engineering Wise

Features
Read full description

Engineering Wise is the engineering equations library in your pocket. Currently, Engineering Wise consists of more than 100 equations about Statics, Dynamics, Strength of Materials, Thermodynamics, Heat Transfer, and Fluid Mechanics. The app offers descriptions of each equation. It also provides information of each variable of the equations. Users can bookmark equations for offline use. There are also useful tables included for miscellaneous information. In the next few months, the app will branch to specific engineering disciplines (Civil Engineering, Electrical Engineering, etc).

About

Nooodle

Explore complex tech and science topics through short, visual lessons. Learn new vocabulary with pictures and test your knowledge with quick quizzes. Build a learning habit with daily streaks and progress through comprehensive courses.

Highlights
  • Bite-sized visual lessons
  • Interactive quizzes
  • Vocabulary with pictures
  • Progressive courses
  • Daily learning streaks
  • Offline lessons (Plus)
Features
Read full description

Learn how the tech around you really works, a few minutes at a time. Nooodle turns big topics like AI, microchips, robots and rockets into short, visual lessons. Every new word comes with a picture, every lesson has quick questions, and every course takes you from the basics to the deep stuff, one step at a time. WHAT YOU CAN LEARN Courses on tech and science, such as: • AI: how LLMs work, how AI draws, AI data centers • Electronics: microcontrollers, circuit boards, transistors, GPUs • Science and engineering: lasers, nuclear fusion, quantum computers, batteries, solar power, electric motors, rockets, robot arms, Wi-Fi and more HOW IT WORKS • Bite-sized lessons: each one takes just a few minutes • Learn by doing: quick quizzes, fill-in-the-blanks and picture questions • Tap any new word to see what it means, with a picture • Courses that go deep: from the first idea to the advanced stuff, with a check at the end of every unit • Build a habit: daily streaks, XP and levels NOOODLE PLUS Nooodle is free to start. Nooodle Plus gives you unlimited lessons with no breaks, flashcards for every word you've learned, streak freezes and offline lessons. Payment is charged to your Apple ID account when you confirm the purchase. The subscription renews automatically unless you cancel it at least 24 hours before the end of the current period. You can manage or cancel it in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://noodle-lessons.web.app/privacy/

Screenshots

Engineering Wise4 screens
Nooodle4 screens

Verdict

The call

The clearest difference is in-app purchases: Engineering Wise at none against Nooodle's 2. Engineering Wise also leads on device support (3 vs 1) and iOS requirement (6.0 vs 16.4). Nooodle's advantage is update cadence (every 3 days vs fortnightly). On price and ads 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

Both are free to download. Nooodle sells 2 in-app purchases, starting at $7.99 per month. Engineering Wise asks for nothing beyond the download.

UpkeepUpdate frequency

Engineering Wise ships an update fortnightly, Nooodle every 3 days. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.

Scorecard4 real differences · 5 level
Engineering Wise versus Nooodle: the parameters behind the verdict, then further details
ParameterEngineering WiseNooodle
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyFortnightlyEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS6.0 — better16.4
Further details — not scored
Size7 MB64 MB
Age rating4+4+
DeveloperDerrick NicolasYAMATO STUDIOS LLC

In-app purchases

None

Engineering Wise

No in-app purchases

2 purchases

Nooodle

Subscriptions2
  • Nooodle Plus Monthly$7.991 Month
  • Nooodle Plus Yearly7 Days trial$49.991 Year

Questions

Is Engineering Wise free?
Engineering Wise is free to download, with no in-app purchases.
Is Nooodle free?
Nooodle is free to download, with in-app purchases available.
Do Engineering Wise or Nooodle have ads?
Neither Engineering Wise nor Nooodle shows ads.
Which is updated more often, Engineering Wise or Nooodle?
Engineering Wise ships an update fortnightly, and Nooodle every 3 days. Most recently, Engineering Wise was updated on November 6, 2026 and Nooodle on November 10, 2026.

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