Comparison

Abacus Trainer vs Soroban

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

Head to head
About

Abacus Trainer

This app generates customized abacus math exercises for addition and subtraction. It offers practice and challenge modes to improve accuracy and speed, with detailed reports to track progress. Users can also export quizzes for offline practice.

Highlights
  • Customizable addition and subtraction exercises
  • Practice and challenge modes
  • Performance tracking and reports
  • Offline exercise export (PDF)
  • Randomized question generation
  • Print and email quiz options
Features
Read full description

Abacus Trainer is a question generator made in accord with the abacus skills acquired in addition and subtraction. It provides a whole range of options that can be flexibly selected to fit the drilling needs. The immense pool and combination of questions enhance the learning interest. Exercises can be focused on each four categories of addition and subtraction. Abacus training ranges from knowledge of beads- number translation, memorization, addition, subtraction, and mixed addition and subtraction for even a mixture of beads and numeric questions are included. Two modes are designed to fit different learning needs. Practice mode supports endless number of questions with no time limit, with the purpose of accuracy. Challenge mode requires answers to all the questions within the specific time limit, encouraging to boost speed as well as accuracy. No matter practice or challenge modes, the performance, score and every detail will be recorded in report, which is useful for learning progress monitoring. The report records assist you to find out the strength and weakness, a customized approach in abacus training can be derived as a result. Apart from doing the exercises directly on iPhone/iPad in a timed way, export both the quiz paper and the answer paper in PDF format to aid offline exercises. All questions are generated randomly to ensure no quiz paper will be identical. Print and email functions are also provided for your convenience. Interested in Abacus Tutorials? Please visit Mental Abacus Series at https://apps.apple.com/app/mental-abacus/id489127101

About

Soroban

Features
Read full description

Master mental math with Soroban: a powerful abacus learning app designed for students, beginners, and advanced learners who want to improve calculation speed, accuracy, and focus. Soroban (Japanese abacus) is a proven method for developing strong arithmetic skills and mental calculation (anzan). Whether you are just starting out or aiming to train high-speed mental math, this app provides a structured and engaging way to learn. WHO THIS APP IS FOR: • Students learning arithmetic and building strong math foundations • Parents looking for effective brain training and focus development tools • Beginners starting with abacus (soroban) for the first time • Advanced learners training anzan (mental math speed and accuracy) • Anyone interested in brain training, calculation speed, and cognitive skills KEY FEATURES: • Step-by-step lessons: Learn soroban from basic bead movement to advanced arithmetic • Flash Anzan (mental math): Train your brain to calculate without a physical abacus • Speed drills: Improve calculation speed and accuracy with timed exercises • Daily challenges: Build consistency with short, repeatable practice sessions • Workbook practice: Structured exercises for deeper understanding • Free play mode: Use a fully interactive digital abacus anytime • AI-powered insights: On-device intelligence for adaptive learning and homework scanning • Progress tracking: Monitor accuracy, performance, and improvement over time WHY SOROBAN: • Develops mental math (anzan) and arithmetic fluency • Improves concentration, memory, and problem-solving skills • Combines traditional Japanese learning with modern iOS design • Designed specifically for iPhone and iPad for a smooth and immersive experience Soroban supports English, French, Japanese, and Simplified Chinese. Start your journey into faster thinking and stronger math skills today.

Screenshots

Abacus Trainer4 screens
Soroban4 screens

Verdict

The call

The clearest difference is price: Soroban at Free against Abacus Trainer's $4.99. Soroban also leads on update cadence (every 2 weeks vs every 15 months). Abacus Trainer's advantage is iOS requirement (8.0 vs 26.0). On ads, in-app purchases 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

Soroban is free to download; Abacus Trainer costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Abacus Trainer ships an update every 15 months, Soroban every 2 weeks. The most recent releases landed on September 25, 2026 and September 10, 2026 respectively.

Scorecard3 real differences · 7 level
Abacus Trainer versus Soroban: the parameters behind the verdict, then further details
ParameterAbacus TrainerSoroban
Price$4.99Free — better
Rating4.3 (12 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings12 — better—
Update frequencyEvery 15 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS8.0 — better26.0
Further details — not scored
Size8 MB13 MB
Age rating4+4+
DeveloperHamster Force Multimedia Ltd.Shweta Kumari

In-app purchases

None

Abacus Trainer

No in-app purchases

None

Soroban

No in-app purchases

Questions

Is Abacus Trainer free?
Abacus Trainer costs $4.99, with no in-app purchases.
Is Soroban free?
Soroban is free to download, with no in-app purchases.
Do Abacus Trainer or Soroban have ads?
Neither Abacus Trainer nor Soroban shows ads.
Which is updated more often, Abacus Trainer or Soroban?
Abacus Trainer ships an update every 15 months, and Soroban every 2 weeks. Most recently, Abacus Trainer was updated on September 25, 2026 and Soroban on September 10, 2026.

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