Days + Date + Time Calculator vs Build
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Days + Date + Time Calculator
Calculate the duration between two dates and times. This tool helps you find the exact number of days, hours, and minutes between any two points in time.
- Calculate days between dates
- Calculate duration between dates and times
- Calculate duration between times
- Find exact number of days
- Find exact number of hours and minutes
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Days Calculator: Days Between Two Dates. Date Calculator: Duration Between Two Dates and Times. Time Calculator: Duration Between Two Times.
Build
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• 工地工程師的必備工具，一指完成查驗與記錄！ • 從紙本走向數位，工地管理升級進化。 • 即時拍照、進度上傳、表單匯出，一氣呵成！
Screenshots
Verdict
The clearest difference is price: Days + Date + Time Calculator at Free against Build's $7.99. Days + Date + Time Calculator also leads on update cadence (every 6 weeks vs every 10 months) and iOS requirement (15.0 vs 26.0). Build's advantage is ads (none vs shown). On 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
Days + Date + Time Calculator is free to download; Build costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Days + Date + Time Calculator ships an update every 6 weeks, Build every 10 months. The most recent releases landed on October 29, 2026 and October 15, 2026 respectively.
| Parameter | Days + Date + Time Calculator | Build |
|---|---|---|
| Price | Free — better | $7.99 |
| Rating | 4.7 (876 ratings) — better | — |
| Positive reviews | 82.6% of reviews | — |
| Number of ratings | 876 — better | — |
| Update frequency | Every 6 weeks — better | Every 10 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 18 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | 山 钟 | Hao Da-Wei |
Bugs and requests
Days + Date + Time Calculator
Reported bugs
3 issues- Crashes and freezes
- Fonts not displaying properly
- Syncing issues across devices
Requested features
5 requests- Add more font options
- Improve interface and navigation
- Provide a premium ad-free version
- Add more language support
- Improve copying and pasting functionality
Build
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Days + Date + Time Calculator
No in-app purchases
Build
No in-app purchases
Questions
Is Days + Date + Time Calculator free?
Is Build free?
Do Days + Date + Time Calculator or Build have ads?
Which is updated more often, Days + Date + Time Calculator or Build?
Other comparisons
