Comparison

Baselproblem vs Flash Mental Calc

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

Head to head
About

Baselproblem

Features
Read full description

The Basel problem is a problem in mathematical analysis with relevance to number theory, first posed by Pietro Mengoli in 1650 and solved by Leonhard Euler in 1734.

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】 Β· Addition, Subtraction & Mixed mode Β· Customizable difficulty (digits, count, speed) Β· Sound & haptic feedback Β· Japanese / English / Chinese 【Premium - one-time】 Β· Mixed mode (addition + subtraction) Β· Unlimited custom difficulty Β· Accuracy charts & statistics

Screenshots

Baselproblem1 screens
Flash Mental Calc4 screens

Verdict

The call

The clearest difference is iOS requirement: Baselproblem at 15.0 against Flash Mental Calc's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference Β· 5 level
Baselproblem versus Flash Mental Calc: the parameters behind the verdict, then further details
ParameterBaselproblemFlash Mental Calc
PriceFreeFree
Update frequencyEvery 11 monthsβ€”
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS15.0 β€” better17.0
Further details β€” not scored
Size0 MB5 MB
Age rating4+4+
DeveloperAndreas HorvathWenbo Chen

In-app purchases

None

Baselproblem

No in-app purchases

None

Flash Mental Calc

No in-app purchases

Questions

Is Baselproblem free?
Baselproblem is free to download, with no in-app purchases.
Is Flash Mental Calc free?
Flash Mental Calc is free to download, with no in-app purchases.
Do Baselproblem or Flash Mental Calc have ads?
Neither Baselproblem nor Flash Mental Calc shows ads.

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