Comparison

Planbook Mobile vs Oracle APEX Developer Prep

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

Head to head
About

Planbook Mobile

This is a comprehensive online lesson planning tool designed for educators. It offers a wide array of features, meticulous student learning standards, and excellent support. A free trial is available to experience its capabilities.

Highlights
  • Comprehensive lesson planning
  • Meticulous student learning standards
  • Extensive features for educators
  • Outstanding support and tutorials
  • Continuous improvement based on feedback
Read full description

Welcome to Planbook! With over one million teachers and one billion lessons, Planbook is the established leader in online lesson planning! Why is Planbook preferred by educators? * We offer the most features for teachers and schools * At $20 per year, we offer the best value on the market * Outstanding support plus knowledge base and tutorials * Our student learning standards are meticulous * Our product is always improving thanks to educator feedback Download and take advantage of our 90 day free trial!

About

Oracle APEX Developer Prep

Features
Read full description

Get ready for the Oracle APEX Cloud Developer Professional exam with 150 original practice questions across 10 topic areas you can study anytime, anywhere - completely offline. Disclaimer: This is an unofficial, independent study app. It is not affiliated with, endorsed by, or sponsored by Oracle Corporation. "Oracle" and "Oracle APEX" are trademarks of Oracle Corporation. All questions are original and based on publicly available information about the exam objectives. What you get - 150 multiple-choice questions, each with a clear explanation - 10 topic areas mirroring the real exam domains: App Builder, reports, forms, dynamic actions, REST data sources - Study by topic, a shuffled Random mode, or a timed Mock Exam - Instant feedback with the correct answer and why it is right - Automatic review list of missed questions plus bookmarks - 100% offline - no account, no login, no ads, and no data collection - One-time purchase; every feature is unlocked from the start How to use 1. Open the app - no account or login is required. 2. Choose a topic, Random, or Mock Exam from the Home screen. 3. Answer each question and tap Submit to see the correct answer and explanation. 4. Revisit missed questions and bookmarks anytime; progress is saved locally on your device. This is a one-time paid app. All 150 questions are bundled inside the app as static content, and nothing is ever collected or uploaded.

Screenshots

Planbook Mobile4 screens
Oracle APEX Developer Prep4 screens

Verdict

The call

The clearest difference is price: Planbook Mobile at Free against Oracle APEX Developer Prep's $4.99. Planbook Mobile also leads on iOS requirement (13.0 vs 15.1). Oracle APEX Developer Prep's advantage is in-app purchases (none vs 3) and update cadence (every 3 weeks vs every 2 months). On ads and device support 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

Planbook Mobile is free to download; Oracle APEX Developer Prep costs $4.99 up front. Planbook Mobile sells 3 one-off in-app purchases. Oracle APEX Developer Prep asks for nothing beyond the download.

UpkeepUpdate frequency

Planbook Mobile ships an update every 2 months, Oracle APEX Developer Prep every 3 weeks. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 6 level
Planbook Mobile versus Oracle APEX Developer Prep: the parameters behind the verdict, then further details
ParameterPlanbook MobileOracle APEX Developer Prep
PriceFree — better$4.99
Rating4.8 (7.6K ratings) — better—
Positive reviews50.6% of reviews—
Number of ratings7.6K — better—
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size83 MB33 MB
Age rating4+4+
DeveloperPlanbook Inc.satoshi yoshida

Bugs and requests

Planbook Mobile

Reported bugs

4 issues
  • Unable to add school year dates
  • Login page issues (keyboard blocking screen)
  • Inability to use Gmail account for sign-up
  • Lesson plans deleted without explanation

Requested features

3 requests
  • Add copy and paste feature
  • Improve mobile app experience (e.g., biometric login, portrait mode)
  • Enhance integration with other platforms (e.g., Canvas)

Oracle APEX Developer Prep

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Planbook Mobile

One-time3
  • 1-Year Planbook Subscription$20.00
  • 2-Year Planbook Subscription$36.00
  • 3-Year Planbook Subscription$48.00
None

Oracle APEX Developer Prep

No in-app purchases

Questions

Is Planbook Mobile free?
Planbook Mobile is free to download, with in-app purchases available.
Is Oracle APEX Developer Prep free?
Oracle APEX Developer Prep costs $4.99, with no in-app purchases.
Do Planbook Mobile or Oracle APEX Developer Prep have ads?
Neither Planbook Mobile nor Oracle APEX Developer Prep shows ads.
Which is updated more often, Planbook Mobile or Oracle APEX Developer Prep?
Planbook Mobile ships an update every 2 months, and Oracle APEX Developer Prep every 3 weeks. Most recently, Planbook Mobile was updated on October 29, 2026 and Oracle APEX Developer Prep on October 28, 2026.

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