Comparison

Attentime vs Eclipse Calculator 2

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

Head to head
About

Attentime

Features
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Attentime – Multi-Organization QR Attendance Tracker Manage attendance for unlimited organizations from a single, beautifully designed app. Whether you run a company with branches, teach at multiple coaching centers, lead sports teams, organize events, or handle community groups – Attentime keeps everything perfectly separated and incredibly simple. Why Choose Attentime? One app, unlimited organizations Create separate organizations for work, school, club, church, gym classes – no data ever mixes. Instant QR code check-in Members show their personal QR code once generated (never expires). Scan in less than 1 second using your iPhone camera. Smart scheduling that fits real life • Fixed timetables (for example Mon–Fri 9 AM–5 PM) • Rotating shifts (morning, afternoon, night, custom cycles) • One-time events or recurring sessions Holidays done right Add national holidays or your own custom non-working days. Attentime automatically skips them in reports and calculations. Powerful yet simple reports • Daily, weekly, monthly, or custom periods • See who is present, late, absent, or left early • Attendance percentage and trends at a glance • Export to Excel, CSV, or PDF with a tap Works completely offline Scan attendance anywhere – no Wi-Fi or data needed. Everything syncs when you are back online. Fast member management Add people manually or import hundreds via CSV. Group them by department, class, team, or batch. Privacy-first Your data stays yours. End-to-end encryption, no unnecessary permissions, no ads. Perfect for: • Companies and factories with multiple shifts • Schools, tuition centers and coaching classes • Sports clubs, yoga studios and fitness trainers • Religious organizations and community groups • Event organizers and volunteer coordinators • NGOs and weekend workshops Say goodbye to paper registers, WhatsApp confusion, and messy spreadsheets. With Attentime, attendance is accurate, instant, and effortless. Download Attentime now and make attendance the easiest part of your day!

About

Eclipse Calculator 2

Features
Read full description

Whether you're an astronomy enthusiast, eclipse chaser, or curious observer, this app lets you explore, calculate, and simulate solar eclipses, lunar eclipses, and planetary transits with remarkable detail. Discover when and where future eclipses will be visible, how they will appear from your location—or anywhere else on Earth—and explore historical events spanning centuries. From global visibility maps to detailed local circumstances, everything you need to plan and enjoy these extraordinary astronomical events is at your fingertips. Key Features: • Complete database of all solar eclipses, lunar eclipses, and planetary transits from 1900 to 2100, with an optional extension covering 1550 to 2300. • Detailed calculations of the general circumstances for every event, including global visibility maps. • Accurate local circumstances for any location worldwide, including contact times, duration, Sun or Moon altitude, and other observational data. • Interactive maps showing eclipse visibility and local conditions. • Realistic simulations of eclipses and planetary transits from your chosen observing location. • Animated simulation of the Moon's shadow crossing Earth's surface during solar eclipses. • Animated simulation of the Moon passing through Earth's shadow during lunar eclipses. • Choose any observing location using GPS, a built-in location database, or manual coordinates. • Lunar limb profile and Baily's Beads calculations for advanced eclipse observation. • Sky simulation during totality. • Continuous GPS tracking with live updates of contact times—ideal for observing from moving locations such as ships. • Add eclipses and planetary transits directly to your personal calendar. • Built-in countdown timer for upcoming events.

Screenshots

Attentime4 screens
Eclipse Calculator 24 screens

Verdict

The call

The clearest difference is iOS requirement: Attentime at 14.0 against Eclipse Calculator 2's 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 4 level
Attentime versus Eclipse Calculator 2: the parameters behind the verdict, then further details
ParameterAttentimeEclipse Calculator 2
PriceFreeFree
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better16.0
Further details — not scored
Size8 MB88 MB
Age rating4+4+
DeveloperAlvin .Eduardo Masana

In-app purchases

None

Attentime

No in-app purchases

None

Eclipse Calculator 2

No in-app purchases

Questions

Is Attentime free?
Attentime is free to download, with no in-app purchases.
Is Eclipse Calculator 2 free?
Eclipse Calculator 2 is free to download, with no in-app purchases.
Do Attentime or Eclipse Calculator 2 have ads?
Neither Attentime nor Eclipse Calculator 2 shows ads.

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