Comparison

Attendia vs Engineering Calculator

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

Head to head
About

Attendia

Features
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Attendia is the ultimate employee scheduling app that puts you in charge of your work life. Designed for modern workers, our app makes managing shifts, tracking time, and coordinating with HR simpler than ever. KEY FEATURES • One-tap shift management — start, end, and track breaks during your shifts with a single tap. • Smart scheduling — view daily, weekly, and monthly schedules at a glance with our intuitive calendar. • Easy leave requests — submit leave applications directly to HR and track their status in real time. • Accurate time tracking — automatic recording of work hours, breaks, and overtime. • Instant notifications — get reminders for upcoming shifts and important updates from HR. • Comprehensive reports — access detailed timesheets, attendance records, and work summaries. Download Attendia today and transform how you manage your work schedule.

About

Engineering Calculator

Features
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Sahada en çok ihtiyaç duyulan mekanik hesapları tek uygulamada topladık. Projelerde ve imalatta sık karşılaşılan hesaplamaları; hızlı, pratik ve doğru şekilde yapabilmeniz için geliştirildi. Uygulamada: • Triger kayış & kasnak oran / hız / boy hesapları • Konveyör bant hızı, tambur devri ve motor gücü hesapları • Pnömatik piston güç hesapları • Profil kesim optimizasyonu • Profil sipariş planlama Amaç; Excel açmadan, katalog karıştırmadan, sahada hızlıca hesap yapabilmek. Bu uygulama sürekli geliştirilmektedir. Yeni modüller ve hesap araçları düzenli olarak eklenecektir. Görüş ve önerilerinizi bekliyoruz. --- We have brought together the most commonly needed mechanical calculations in one application. It is designed to help you perform frequently used calculations in projects and manufacturing quickly, practically, and accurately. Features: • Timing belt & pulley ratio / speed / length calculations • Conveyor belt speed, drum RPM and motor power calculations • Pneumatic piston force calculations • Profile cutting optimization • Profile order planning The goal is to perform fast and accurate calculations on-site without needing spreadsheets or catalogs. This application is continuously being improved, and new calculation modules will be added regularly. We welcome your feedback and suggestions.

Screenshots

Attendia4 screens
Engineering Calculator4 screens

Verdict

The call

The clearest difference is price: Attendia at Free against Engineering Calculator's $0.99. Engineering Calculator's advantage is update cadence (every 2 days vs weekly). On ads, in-app purchases, device support and iOS requirement 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

Attendia is free to download; Engineering Calculator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Attendia ships an update weekly, Engineering Calculator every 2 days. Both last shipped on October 3, 2026.

Scorecard2 real differences · 4 level
Attendia versus Engineering Calculator: the parameters behind the verdict, then further details
ParameterAttendiaEngineering Calculator
PriceFree — better$0.99
Update frequencyWeeklyEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size45 MB21 MB
Age rating4+4+
DeveloperIBTCYasin Demir

In-app purchases

None

Attendia

No in-app purchases

None

Engineering Calculator

No in-app purchases

Questions

Is Attendia free?
Attendia is free to download, with no in-app purchases.
Is Engineering Calculator free?
Engineering Calculator costs $0.99, with no in-app purchases.
Do Attendia or Engineering Calculator have ads?
Neither Attendia nor Engineering Calculator shows ads.
Which is updated more often, Attendia or Engineering Calculator?
Attendia ships an update weekly, and Engineering Calculator every 2 days. Most recently, Attendia was updated on October 3, 2026 and Engineering Calculator on October 3, 2026.

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