Comparison

Calculation Pad vs Calclassic

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

Head to head

Calculation Pad

Calculator

Free

🔧 Utilities

★ 5.01 ratingsView app →

Classic calculator

About

Calculation Pad

This calculator app keeps a history of your calculations, allowing you to easily reuse past results. It offers enhanced security features like fingerprint or password protection for sensitive data. Despite its advanced functionality, it remains free to use.

Highlights

Calculation history
Reuse past calculations
Add taxes
Fingerprint/password/face protection
Free to use

Read full description

Calculation Pad is a calculator. Of course it can keep your history, and add taxes to your calculation easily, and use your history for a new calculation. Even if you are a spy running a top secret project, you can easily protect your calculation result with your fingerprint or password or your face. However functional this calculator this is, it can't beat the price of your daily necessities. After all, it's just a calculator.

About

Calclassic

Features

Read full description

It is a calculator that evokes nostalgia and respect each time you use it.

Screenshots

Calculation Pad4 screens

Calclassic2 screens

Verdict

The call

The clearest difference is in-app purchases: Calclassic at none against Calculation Pad's 5. Calculation Pad's advantage is iOS requirement (13.0 vs 17.0). On price, update cadence, ads 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. Calculation Pad sells 5 one-off in-app purchases. Calclassic asks for nothing beyond the download.

UpkeepUpdate frequency

Calculation Pad ships an update fortnightly, Calclassic every 9 days. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 7 level

Calculation Pad versus Calclassic: the parameters behind the verdict, then further details
Parameter	Calculation Pad	Calclassic
Price	Free	Free
Rating	5.0 (1 ratings) — better	—
Number of ratings	1 — better	—
Update frequency	Fortnightly	Every 9 days — better
Ads	No	No
In-app purchases	Yes	No — better
Monetization	Free with in-app purchases	—
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	13.0 — better	17.0
Further details — not scored
Size	3 MB	3 MB
Age rating	4+	4+
Developer	Yukio Tajima	Yutaka Taketoshi

In-app purchases

5 purchases

Calculation Pad

One-time5

Developer Support$0.99
Small tip$0.99
Medium tip$3.99

Show 2 more

Developer Support$6.99
Large tip$6.99

None

Calclassic

No in-app purchases

Questions

Is Calculation Pad free?

Calculation Pad is free to download, with in-app purchases available.

Is Calclassic free?

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

Do Calculation Pad or Calclassic have ads?

Neither Calculation Pad nor Calclassic shows ads.

Which is updated more often, Calculation Pad or Calclassic?

Calculation Pad ships an update fortnightly, and Calclassic every 9 days. Most recently, Calculation Pad was updated on October 21, 2026 and Calclassic on October 27, 2026.