Comparison

CalcKX vs CalculatorRe

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

Head to head

CalcKX

Calculator with log file

★ 5.02 ratingsView app →

About

CalcKX

Features

Read full description

FREE - NO ADVERTISING An easy to use basic calculator for iPhone and iPad with separate display area for calculations. Special gimmick: have fun while looking for Easter Eggs!

About

CalculatorRe

Enhance your iPhone's calculator experience with a clean interface and powerful functions. Perform polynomial calculations and access common mathematical operations with quick results.

Highlights

Simple and precise UI
Polynomial calculation
Common mathematical functions
Quick result display
Ad-free experience

Features

Read full description

CalculatorRe aims to improve the calculator using experience on your iPhone. Welcome to use this app. Features: - Simple but precise UI. - Perform polynomial calculation. - Built-in commonly used mathematical function. - Display quick result. - No ads.

Screenshots

CalcKX2 screens

CalculatorRe3 screens

Verdict

The call

The clearest difference is device support: CalcKX at 3 against CalculatorRe's 1. CalcKX also leads on iOS requirement (14.1 vs 27.0). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

Scorecard2 real differences · 8 level

CalcKX versus CalculatorRe: the parameters behind the verdict, then further details
Parameter	CalcKX	CalculatorRe
Price	Free	Free
Rating	—	5.0 (2 ratings) — better
Positive reviews	—	100.0% of reviews
Number of ratings	—	2 — better
Update frequency	Every 4 days	Every 4 days
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod — better	iPhone
Requires iOS	14.1 — better	27.0
Further details — not scored
Size	1 MB	1 MB
Age rating	4+	4+
Developer	Martin Kowollik	睿洪

In-app purchases

None

CalcKX

No in-app purchases

None

CalculatorRe

No in-app purchases

Questions

Is CalcKX free?

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

Is CalculatorRe free?

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

Do CalcKX or CalculatorRe have ads?

Neither CalcKX nor CalculatorRe shows ads.

Which is updated more often, CalcKX or CalculatorRe?

CalcKX ships an update every 4 days, and CalculatorRe every 4 days. Most recently, CalcKX was updated on November 7, 2026 and CalculatorRe on November 3, 2026.