number days vs EZDateCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
number days
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Days calculation of world calendar
EZDateCalc
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Add or subtract day(s) / week(s) / hour(s) to or from a user selected date.
Screenshots
Verdict
The clearest difference is update cadence: number days at weekly against EZDateCalc's every 27 months. number days also leads on iOS requirement (13.0 vs 16.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
number days ships an update weekly, EZDateCalc every 27 months. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.
| Parameter | number days | EZDateCalc |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 27 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 135 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | masayuki morishita | FIL N GO Inc. |
In-app purchases
number days
No in-app purchases
EZDateCalc
No in-app purchases
Questions
Is number days free?
Is EZDateCalc free?
Do number days or EZDateCalc have ads?
Which is updated more often, number days or EZDateCalc?
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