Comparison

Abacus Mental Math Training vs Game Theory Thinking

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

Head to head
About

Abacus Mental Math Training

This app offers professional training and assessment for abacus mental calculation and flash calculation, adhering to international grading standards. It features challenge and custom modes to help users improve their math and speed calculation skills.

Highlights
  • Adheres to World Abacus Mental Calculation Federation standards
  • Challenge Mode with 10 levels and 200 stages
  • Custom Mode for Flash Calculation and Abacus practice
  • Adjustable calculation parameters (number range, digits, time)
  • Gradual difficulty progression
  • Simulates exam conditions
Features
Read full description

"Abacus Mental Calculation - Grade Assessment for Mental Math and Flash Anzan", a professional training and exam tool is a specialized application designed strictly in accordance with the "World Abacus Mental Calculation Federation Abacus Mental Calculation Grade Assessment Standard." It features professional grading, rich content, ease of use, and an educational and entertaining experience. It is an essential training and exam tool for mathematics enthusiasts and flash calculation enthusiasts. The application is divided into two main modes: Challenge Mode and Custom Mode. The Challenge Mode consists of 10 levels and 200 stages, corresponding to the proficiency and ability assessment standards of Abacus Mental Calculation from Level 10 to Level 1. The difficulty of each stage progresses gradually, and the exam stages of each major level strictly adhere to the question paper standards of the "Abacus Mental Calculation Grade Assessment Standard." This allows examinees and speed calculation enthusiasts to receive comprehensive Abacus Mental Calculation training and assess their own mental calculation skills. Level 5 of Abacus Mental Calculation corresponds to the corresponding level of the Computerized Accounting Certificate in the Certified Public Accountant examination, providing relevant individuals with ample practice opportunities. In the Abacus Mental Calculation examination and assessment standards, Levels 8-10 only involve addition and subtraction, while Levels 1-7 also include multiplication and division. The exam settings, difficulty, time limit, number of questions, and question types in this application fully comply with the corresponding exam standards. If students can successfully pass the corresponding level exam in this application, they can be considered to possess the equivalent qualification of Abacus Mental Calculation and can confidently participate in the grade assessment exam. The Custom Mode includes Flash Calculation and Abacus Mental Calculation functions. In Flash Calculation, users can select calculation methods, number range, number of digits, and time intervals. In Abacus Mental Calculation, users can customize calculation methods, number of questions, and time limit, thereby improving their mathematical and mental calculation skills through extensive and repetitive training. Our Abacus Mental Calculation and Flash Anzan application has a fresh and concise interface, natural and friendly interactions, and provides a user-friendly experience. It can quickly help mathematics enthusiasts improve their Abacus Mental Calculation performance and mathematical calculation skills. It is suitable for students of all levels, various abacus calculation, speed calculation, and mental calculation enthusiasts, as well as individuals preparing for Abacus Mental Calculation grade assessment and computerized accounting examinations. Our goal has always been to create a professional Abacus Mental Calculation and Flash Calculation application. We sincerely hope that this application can enhance your mental calculation ability, cognitive skills, and mathematical proficiency, and help you successfully pass the grade assessment exam!

About

Game Theory Thinking

Features
Read full description

Think more clearly. Make better decisions. GameMind helps you understand probability, risk, strategy, and long-term thinking through simple explanations and real-world examples. Learn how to evaluate trade-offs, think in probabilities, recognize strategic situations, and make smarter decisions across investing, entrepreneurship, work, and everyday life. Build a stronger decision-making framework—and navigate uncertainty with greater clarity.

Screenshots

Abacus Mental Math Training4 screens
Game Theory Thinking4 screens

Verdict

The call

The clearest difference is review sentiment: Game Theory Thinking at 100% against Abacus Mental Math Training's 20%. Game Theory Thinking also leads on rating (5.0 vs 4.1) and in-app purchases (none vs 1). Abacus Mental Math Training's advantage is price (Free vs $0.99) and ratings volume (31 vs 1).

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

Abacus Mental Math Training is free to download; Game Theory Thinking costs $0.99 up front. Abacus Mental Math Training sells 1 one-off in-app purchase. Game Theory Thinking asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Game Theory Thinking holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Abacus Mental Math Training has 31 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 20% of Abacus Mental Math Training's written reviews are positive against 100% of Game Theory Thinking's.

UpkeepUpdate frequency

Abacus Mental Math Training ships an update monthly, Game Theory Thinking every 3 months. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

Scorecard9 real differences · 1 level
Abacus Mental Math Training versus Game Theory Thinking: the parameters behind the verdict, then further details
ParameterAbacus Mental Math TrainingGame Theory Thinking
PriceFree — better$0.99
Rating4.1 (31 ratings)5.0 (1 ratings) — better
Positive reviews20.0% of reviews100.0% of reviews — better
Number of ratings31 — better1
Update frequencyMonthly — betterEvery 3 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS10.0 — better17.0
Further details — not scored
Size34 MB4 MB
Age rating4+4+
DeveloperPeikun Duan骏垒 杨

Customer experience

Abacus Mental Math Training

All ratings31 ratings
Positive74.2%
Neutral9.7%
Negative16.1%
Written reviews5 reviews
Positive20.0%
Neutral0.0%
Negative80.0%

Game Theory Thinking

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Abacus Mental Math Training

One-time1
  • Remove Ads$2.59
None

Game Theory Thinking

No in-app purchases

Questions

Is Abacus Mental Math Training free?
Abacus Mental Math Training is free to download, with in-app purchases available.
Is Game Theory Thinking free?
Game Theory Thinking costs $0.99, with no in-app purchases.
Which has better reviews, Abacus Mental Math Training or Game Theory Thinking?
Game Theory Thinking is rated higher. Abacus Mental Math Training averages 4.1 out of 5 from 31 ratings, while Game Theory Thinking averages 5.0 from 1 ratings.
Do Abacus Mental Math Training or Game Theory Thinking have ads?
Abacus Mental Math Training shows ads; Game Theory Thinking does not.
Which is updated more often, Abacus Mental Math Training or Game Theory Thinking?
Abacus Mental Math Training ships an update monthly, and Game Theory Thinking every 3 months. Most recently, Abacus Mental Math Training was updated on October 11, 2026 and Game Theory Thinking on October 5, 2026.

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