Xmas Calculator vs Summator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Xmas Calculator
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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.
Summator
This utility app functions as a specialized calculator for tracking expenses. It allows users to add items and their values, storing both the running total and the individual entries. This makes it easier to manage costs and correct mistakes compared to a standard calculator.
- Itemized expense tracking
- Stores running total
- Remembers entered numbers
- Easy correction of entries
- Basic calculator function
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The program was conceived as a calculator for calculating the cost of the check. Put it in the cart the product and drive its value. The program remembers and outputs the result. Of course, you can count on a ordinary calculator. But, with the usual calculator, it is likely to make a mistake or lose the result in the middle of the list. The accumulator holds not only stores the sum, but the list of entered numbers. So to be mistaken difficult, and to correct easily. And the function of simple calculator is present.
Screenshots
Verdict
The clearest difference is device support: Xmas Calculator at 3 against Summator's 1. Xmas Calculator also leads on iOS requirement (12.0 vs 17.2). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Xmas Calculator ships an update every 19 months, Summator every 14 months. The most recent releases landed on September 5, 2026 and September 10, 2026 respectively.
| Parameter | Xmas Calculator | Summator |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 83.3% of reviews |
| Update frequency | Every 19 months | Every 14 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.2 |
| Further details — not scored | ||
| Size | 8 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Simon Bogh Holding ApS | Dmitri Roudakov |
In-app purchases
Xmas Calculator
No in-app purchases
Summator
No in-app purchases
Questions
Is Xmas Calculator free?
Is Summator free?
Do Xmas Calculator or Summator have ads?
Which is updated more often, Xmas Calculator or Summator?
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