Comparison

Xmas Calculator vs CalcKX

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

Head to head

Xmas Calculator

Calculator Christmas Spirit

Calculator with log file

Free

🔧 Utilities

No ratingsView app →

About

Xmas Calculator

Features

Read full description

Christmas themed calculator your kids will love. Enjoy the holidays and be productive at the same time. Get into the Christmas spirit, your kids will find this little Christmas themed calculator very funny, while you can do your Christmas shopping calculations. Xmas Calc plays your favorite jingle-bells Christmas tune, even good ol' Santa Clause chimes in with his jolly Christmas spirit and all of his reindeer Dasher, Dancer, Prancer, Vixen, Comet, Cupid, Donder, Blitzen, and Rudolph the Red-Nosed Reindeer.

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!

Screenshots

Xmas Calculator4 screens

CalcKX2 screens

Verdict

The call

The clearest difference is update cadence: CalcKX at every 4 days against Xmas Calculator's every 19 months. Xmas Calculator's advantage is iOS requirement (12.0 vs 14.1). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Xmas Calculator ships an update every 19 months, CalcKX every 4 days. The most recent releases landed on September 5, 2026 and September 13, 2026 respectively.

Scorecard2 real differences · 4 level

Xmas Calculator versus CalcKX: the parameters behind the verdict, then further details
Parameter	Xmas Calculator	CalcKX
Price	Free	Free
Update frequency	Every 19 months	Every 4 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.0 — better	14.1
Further details — not scored
Size	8 MB	1 MB
Age rating	4+	4+
Developer	Simon Bogh Holding ApS	Martin Kowollik

In-app purchases

None

Xmas Calculator

No in-app purchases

None

CalcKX

No in-app purchases

Questions

Is Xmas Calculator free?

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

Is CalcKX free?

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

Do Xmas Calculator or CalcKX have ads?

Neither Xmas Calculator nor CalcKX shows ads.

Which is updated more often, Xmas Calculator or CalcKX?

Xmas Calculator ships an update every 19 months, and CalcKX every 4 days. Most recently, Xmas Calculator was updated on September 5, 2026 and CalcKX on September 13, 2026.