Comparison

Big character calculator vs CalcBin

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

Head to head

Big character calculator

Calc & Convert BIN,OCT,DEC,HEX

Free

🔧 Utilities

No ratingsView app →

About

Big character calculator

Features

Read full description

Calculator with large buttons and easy to use for anyone

About

CalcBin

Features

Read full description

Convert numbers and make calculations with the new version 3.0 of CalcBin. Converts values with floating point. * Featured Options Dark mode. TURN VALUES WITH FLOAT POINT Vibration control when pressing key. Available Languages (Spanish, English, Portuguese, Russian) Share results by pressing a value. Bases supported: Binary, Octal, Decimal, Hexadecimal.

Screenshots

Big character calculator1 screens

CalcBin4 screens

Verdict

The call

The clearest difference is in-app purchases: Big character calculator at none against CalcBin's 1. Big character calculator also leads on update cadence (every 11 days vs every 6 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. CalcBin sells 1 one-off in-app purchase. Big character calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Big character calculator ships an update every 11 days, CalcBin every 6 months. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 4 level

Big character calculator versus CalcBin: the parameters behind the verdict, then further details
Parameter	Big character calculator	CalcBin
Price	Free	Free
Update frequency	Every 11 days — better	Every 6 months
Ads	Yes	Yes
In-app purchases	No — better	Yes
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.8.3	14.0 — better
Further details — not scored
Size	34 MB	17 MB
Age rating	4+	4+
Developer	Hideaki Uchikoshi	Joaquin Alejandro Bondulich

In-app purchases

None

Big character calculator

No in-app purchases

1 purchases

CalcBin

One-time1

Remove Ads$1.99

Questions

Is Big character calculator free?

Big character calculator is free to download, with no in-app purchases.

Is CalcBin free?

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

Do Big character calculator or CalcBin have ads?

Both Big character calculator and CalcBin show ads.

Which is updated more often, Big character calculator or CalcBin?

Big character calculator ships an update every 11 days, and CalcBin every 6 months. Most recently, Big character calculator was updated on October 11, 2026 and CalcBin on October 25, 2026.