Comparison

Math Calculator vs Stepped Reckoner

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

Head to head

Math Calculator

12-in-1 • Formula Calculator

Basic calculator

About

Math Calculator

Features

Read full description

Math Calculator effortlessly handles everything from basic arithmetic to advanced functions, including base conversion, trigonometry, logarithms, and more. *** Features *** ► 12 Calculation Modes * Basic Calculator: Quick +, -, ×, ÷ operations * Base Conversion: Binary, octal, decimal, hexadecimal * GCD/LCM: Perfect for algorithms and math problems * Prime Factorization: Break down integers up to 10^18 * Roots & Exponents: Solve nth roots and x^y calculations * Logarithms: Common log (base 10) and natural log (base e) * Trigonometry: sin/cos/tan, arcsin/arccos/arctan * Hyperbolic Functions: sinh/cosh/tanh for advanced math * Angle Conversion: Degrees, radians, gradians ► Contact Us * Email: ceo@noadit.com

About

Stepped Reckoner

Read full description

Stepped Reckoner is an extremely responsive calculator. Key Features ・ Incredibly fast and responsive calculation ・ Easy and intuitive interface ・ Operating range between -999,999,999,999 and +999,999,999,999 ・ Precision of six decimal digits ・ Designed for iPhone and iPad ・ Free and no ads

Screenshots

Math Calculator4 screens

Stepped Reckoner3 screens

Verdict

The call

The clearest difference is in-app purchases: Stepped Reckoner at none against Math Calculator's 1. Stepped Reckoner also leads on update cadence (monthly vs every 4 months). On price, ads, device support and iOS requirement 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. Math Calculator sells 1 in-app purchase, starting at $4.99 per month. Stepped Reckoner asks for nothing beyond the download.

UpkeepUpdate frequency

Math Calculator ships an update every 4 months, Stepped Reckoner monthly. The most recent releases landed on September 19, 2026 and February 20, 2026 respectively.

Scorecard2 real differences · 4 level

Math Calculator versus Stepped Reckoner: the parameters behind the verdict, then further details
Parameter	Math Calculator	Stepped Reckoner
Price	Free	Free
Update frequency	Every 4 months	Monthly — better
Ads	No	No
In-app purchases	Yes	No — better
Devices	iPhone, iPad	iPhone, iPad, iPod — better
Requires iOS	16.0	15.0 — better
Further details — not scored
Size	4 MB	1 MB
Age rating	4+	4+
Developer	Noadit, Inc.	Giuseppe Garassino

In-app purchases

1 purchases

Math Calculator

Subscriptions1

VIP3 Days trial$4.991 Month

None

Stepped Reckoner

No in-app purchases

Questions

Is Math Calculator free?

Math Calculator is free to download, with in-app purchases available.

Is Stepped Reckoner free?

Stepped Reckoner is free to download, with no in-app purchases.

Do Math Calculator or Stepped Reckoner have ads?

Neither Math Calculator nor Stepped Reckoner shows ads.

Which is updated more often, Math Calculator or Stepped Reckoner?

Math Calculator ships an update every 4 months, and Stepped Reckoner monthly. Most recently, Math Calculator was updated on September 19, 2026 and Stepped Reckoner on February 20, 2026.