Comparison

Exam Score Calc vs Chronir

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

Head to head
About

Exam Score Calc

Features
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Are you tired of guessing what you need to get on your exams to get the grades you want? Introducing Exam Score Calculator! Just input your current grade, the grade you want overall, the weight of the exam and let Exam Score Calculator do the rest! So what are you waiting for? Download Exam Score Calculator today, and start getting the grades you want!

About

Chronir

Features
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Chronir is the alarm app for everything your regular reminders forget. Rent due on the 1st. Car insurance renewal. Annual furnace inspection. Pet vaccinations. These aren't tasks you can afford to miss โ€” but a silent notification buried under 50 others isn't enough. Chronir treats your long-cycle obligations with the urgency of a morning wake-up alarm: full-screen, persistent, undeniable. HOW IT WORKS Set an alarm for any recurring schedule โ€” weekly, monthly, annually, or one-time. When the time comes, Chronir fires a real alarm with sound and a full-screen alert. No quiet notification. No easy dismiss. You acknowledge it, snooze it, or mark it done. KEY FEATURES โ€” Real Alarms, Not Reminders Full-screen firing with persistent sound. Fires even in Do Not Disturb and on your lock screen. This is an alarm, not a notification. โ€” Flexible Scheduling Weekly (every Sunday), monthly (1st and 15th), annual (Feb 28), or one-time (car registration due March 1). You set it once, Chronir handles the rest. โ€” Siri & Shortcuts "Create an alarm in Chronir" โ€” set alarms by voice or automate them with Shortcuts. Ask "When is my next alarm?" or "Show my alarms" hands-free. โ€” Categories & Grouping Organize alarms by category โ€” Home, Health, Finance, Vehicle, Work, Personal, Pets, Subscriptions. Group view keeps your list clean. โ€” Smart Snooze Snooze for 1 hour, 1 day, or 1 week. Persistent alarms keep firing until you take action. โ€” Wallpaper Personalization Set a custom background photo with pinch-to-zoom and drag-to-reposition. Your alarm list, your style. CHRONIR PLUS ($1.99/month) Unlock unlimited alarms, custom snooze intervals, pre-alarm warnings, photo attachments, and completion history with streaks. Built for homeowners, caregivers, pet owners, freelancers, and anyone who needs long-cycle accountability โ€” not another to-do list.

Screenshots

Exam Score Calc4 screens
Chronir4 screens

Verdict

The call

The clearest difference is ads: Chronir at none against Exam Score Calc's shown. Chronir also leads on update cadence (every 3 days vs every 4 months). Exam Score Calc's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On price and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Exam Score Calc sells 1 one-off in-app purchase and Chronir sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Exam Score Calc ships an update every 4 months, Chronir every 3 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

Scorecard4 real differences ยท 2 level
Exam Score Calc versus Chronir: the parameters behind the verdict, then further details
ParameterExam Score CalcChronir
PriceFreeFree
Update frequencyEvery 4 monthsEvery 3 days โ€” better
AdsYesNo โ€” better
In-app purchasesYesYes
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS13.0 โ€” better26.0
Further details โ€” not scored
Size26 MB20 MB
Age rating4+4+
DeveloperEvan CarrLex Caraig

In-app purchases

1 purchases

Exam Score Calc

One-time1
  • No Ads$1.99
2 purchases

Chronir

Subscriptions2
  • Chronir Plus$1.991 Month
  • Chronir Plus (Annual)$19.991 Year

Questions

Is Exam Score Calc free?
Exam Score Calc is free to download, with in-app purchases available.
Is Chronir free?
Chronir is free to download, with in-app purchases available.
Do Exam Score Calc or Chronir have ads?
Exam Score Calc shows ads; Chronir does not.
Which is updated more often, Exam Score Calc or Chronir?
Exam Score Calc ships an update every 4 months, and Chronir every 3 days. Most recently, Exam Score Calc was updated on November 7, 2026 and Chronir on November 5, 2026.

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