Date + Days Calculator vs Date Calculation Assistant
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Date + Days Calculator
Easily calculate future or past dates by adding or subtracting a specified number of days from any given date. This tool offers a straightforward way to plan ahead or track past events with a user-friendly interface.
- Add days to a date
- Subtract days from a date
- Calculate future dates
- Calculate past dates
- Supports over 100 years of date selection
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Ex. 05 Jan 2018 + 50 Days = 24 Feb 2018 Get new date by adding or subtracting days from any date. This is a great tool for anyone who is interested in date related operations in IOS devices. it's Free, fast, easy. It provides helpful information about selecting date for more than 100 years and also it will give you expert knowledge and point you in the right direction to plan future. This is simple but very use full app to get date after or before some days. In this app you can easily get new date by adding days in to any date same way you can subtract days from any date. This app is very use full for civil engineers, medical field, teachers etc.
Date Calculation Assistant
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Date Calculation Assistant helps you perform date calculations quickly and easily. Key Features: • Date Difference: Calculate the number of days between two dates. Select a date range and instantly see the result. • Date After: Calculate the date N days after a given date. Pick a base date, enter the number of days, and get the target date. • Date Before: Calculate the date N days before a given date. Pick a base date, enter the number of days, and get the target date. • Calculation History: All calculations are saved automatically. Browse, review, and reuse your past results in the History tab of each feature. Use Cases: - Plan project timelines and deadlines - Count days until or since important events - Calculate ages and durations - Plan travel or event dates - Track days between appointments or milestones Date Calculation Assistant features an intuitive interface with Calculator and History tabs for each tool, making date math simple and efficient. Terms of Use: https://date-calculator-2cf52.web.app/#/eula
Screenshots
Verdict
The clearest difference is in-app purchases: Date + Days Calculator at none against Date Calculation Assistant's 2. Date + Days Calculator also leads on iOS requirement (9.0 vs 15.0). Date Calculation Assistant's advantage is update cadence (every 5 days vs every 6 weeks). On price, ads 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. Date Calculation Assistant sells 2 in-app purchases, starting at $0.99 per month. Date + Days Calculator asks for nothing beyond the download.
Date + Days Calculator ships an update every 6 weeks, Date Calculation Assistant every 5 days. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.
| Parameter | Date + Days Calculator | Date Calculation Assistant |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (3 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 6 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Nirav Patel | 玉辉 黄 |
In-app purchases
Date + Days Calculator
No in-app purchases
Date Calculation Assistant
- Monthly Subscription$0.991 Month
- Yearly Subscription$5.991 Year
Questions
Is Date + Days Calculator free?
Is Date Calculation Assistant free?
Do Date + Days Calculator or Date Calculation Assistant have ads?
Which is updated more often, Date + Days Calculator or Date Calculation Assistant?
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