Comparison

SoroBattle vs Flash Mental Calc

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

Head to head
About

SoroBattle

Features
Read full description

Master mental math with SoroBattle - the ultimate Soroban (Japanese abacus) training app! Challenge yourself, compete with others, and unlock your mathematical potential. TRAIN YOUR MIND Develop lightning-fast mental calculation skills through traditional Soroban techniques. Progress from beginner (13 Kyu) to master level (10 Dan) with structured training that adapts to your skill level. MULTIPLE GAME MODES • Practice Mode: Free unlimited practice with all levels accessible • Exam/Test Mode: Test your skills and advance through ranks (Free: Kyu 13-11, Premium: All levels) • Crazy Mode: 50 unique game modes with varying difficulty from warmup to legendary • Multiplayer Battles: Real-time 1v1 duels and tournaments (Premium) TRACK YOUR PROGRESS • XP System: Earn experience points and level up • Badge Collection: Unlock beautiful Japanese-themed badges as you progress • Detailed Analytics: Track your improvement over time • Global Leaderboard: Compete with players worldwide (Premium) FEATURES • 13 Kyu to 10 Dan progression system • Real-time multiplayer battles • Beautiful Japanese-inspired UI • Customizable themes and avatars (Premium) • Daily challenges and streaks • Comprehensive practice history • Offline play support Whether you're a student looking to improve your math skills, a professional wanting to sharpen your mental calculation, or someone who loves brain training games, SoroBattle offers an engaging and effective way to master the art of Soroban mental math. Start your journey to mental math mastery today!

About

Flash Mental Calc

Features
Read full description

Boost your mental math skills with Flash Mental Calculation! A simple and effective training app where numbers flash on screen and you calculate the sum as fast as you can. 【Features】 · Addition, Subtraction & Mixed mode · Customizable difficulty (digits, count, speed) · Sound & haptic feedback · Japanese / English / Chinese 【Premium - one-time】 · Mixed mode (addition + subtraction) · Unlimited custom difficulty · Accuracy charts & statistics

Screenshots

SoroBattle4 screens
Flash Mental Calc4 screens

Verdict

The call

The clearest difference is in-app purchases: Flash Mental Calc at none against SoroBattle's 1. Flash Mental Calc also leads on ads (none vs shown). SoroBattle's advantage is iOS requirement (15.1 vs 17.0). On price 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

Both are free to download. SoroBattle sells 1 one-off in-app purchase. Flash Mental Calc asks for nothing beyond the download.

Scorecard3 real differences · 2 level
SoroBattle versus Flash Mental Calc: the parameters behind the verdict, then further details
ParameterSoroBattleFlash Mental Calc
PriceFreeFree
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size29 MB5 MB
Age rating4+4+
DeveloperLe HungWenbo Chen

In-app purchases

1 purchases

SoroBattle

One-time1
  • Remove Ads$2.99
None

Flash Mental Calc

No in-app purchases

Questions

Is SoroBattle free?
SoroBattle is free to download, with in-app purchases available.
Is Flash Mental Calc free?
Flash Mental Calc is free to download, with no in-app purchases.
Do SoroBattle or Flash Mental Calc have ads?
SoroBattle shows ads; Flash Mental Calc does not.

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