OGEA vs Abacus Plus+
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
OGEA
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PASS YOUR TOGAF ENTERPRISE ARCHITECTURE PRACTITIONER (PART 2) EXAM Master scenario-based questions and prove your ability to apply the TOGAF ADM in real-world enterprise architecture contexts. 500+ practice questions 5-minute study sessions Track your progress Remove mastered questions Text-to-speech support Dark mode available WHY GET CERTIFIED? TOGAF Enterprise Architecture professionals earn up to $203K annually. The Practitioner (Part 2) credential from The Open Group validates your ability to apply TOGAF principles to complex, real-world scenarios and sets you apart as a senior architecture professional. WHAT YOU'LL MASTER: โข Stakeholder Management and Engagement Strategies โข Architecture Vision and Phase A Development โข Business Architecture (ADM Phase B) โข Information Systems Architecture (ADM Phase C) โข Technology Architecture (ADM Phase D) โข Opportunities and Solutions (ADM Phase E) โข Migration Planning (ADM Phase F) โข Implementation Governance (ADM Phase G) โข Architecture Change Management (Phase H) โข Requirements Management Across ADM Cycles โข Architecture Governance Frameworks and Practices โข Applying the ADM to Real-World Scenarios โข Architecture Content and The Open Group Library โข Power-Interest Grid (Mendelow's Matrix) and Salience Model โข Stakeholder Analysis and Communication Planning โข ISO/IEC/IEEE 42010 Traceability Chain โข TOGAF Standard 10th Edition Core Concepts โข Scenario-Based Decision Making and Analysis STUDY ANYWHERE: Coffee breaks. Commutes. Lunch hours. Turn dead time into Enterprise Architecture expertise. Download now. Pass your exam. Master Enterprise Architecture.
Abacus Plus+
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Abacus Plus makes learning mental math simple, fun, and effective โ for kids and adults alike. Using the time-tested abacus method, Abacus Plus helps you build lightning-fast calculation skills through interactive practice, visual bead-based learning, and progressive difficulty levels. WHY ABACUS PLUS? - Learn the traditional abacus technique step by step - Practice addition, subtraction, multiplication, and division - Colorful, intuitive interface designed for focus and engagement - Track your speed and accuracy over time - Structured levels that grow with your skill PERFECT FOR - Kids building foundational math skills - Students preparing for competitive exams - Anyone who wants to sharpen mental calculation speed - Parents looking for a screen-time activity with real educational value HOW IT WORKS Abacus Plus combines the classic abacus method with modern, gamified practice sessions. Each exercise reinforces number sense and mental calculation, helping you go from counting beads to solving problems entirely in your head. Download Abacus Plus today and start your journey to faster, sharper mental math. LEGAL Privacy Policy: https://vijayvir.github.io/abacus_PrivacyPolicy.txt Terms of Use: https://vijayvir.github.io/abacus_Terms.txt Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support & Contact: virvijay37@gmail.com Made by Vijayvir Singh (Antfire Labs).
Screenshots
Verdict
The clearest difference is price: OGEA at Free against Abacus Plus+'s $2.99. OGEA also leads on iOS requirement (15.0 vs 26.5). Abacus Plus+'s advantage is in-app purchases (none vs 3) and update cadence (every 4 days vs every 3 months). On ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
OGEA is free to download; Abacus Plus+ costs $2.99 up front. OGEA sells 3 in-app purchases, starting at $3.99 per month. Abacus Plus+ asks for nothing beyond the download.
OGEA ships an update every 3 months, Abacus Plus+ every 4 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | OGEA | Abacus Plus+ |
|---|---|---|
| Price | Free โ better | $2.99 |
| Update frequency | Every 3 months | Every 4 days โ better |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 15.0 โ better | 26.5 |
| Further details โ not scored | ||
| Size | 30 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Davy Raitt | Vijayvir Singh |
In-app purchases
OGEA
- Pro Monthly$3.991 Month
- Pro Yearly7 Days trial$14.991 Year
- Pro Lifetime$19.99
Abacus Plus+
No in-app purchases









