Comparison

School Calendar by Studyr vs Never Lost Keys

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

Head to head
About

School Calendar by Studyr

This app helps students manage their academic life by organizing classes, homework, and grades. It provides a clear overview of schedules, assignments, and academic progress with customizable features for any educational level.

Highlights
  • Enrollment and course management
  • Customizable class scheduling
  • Homework and task tracking
  • Grade calculation and GPA tracking
  • Month/week calendar overview
  • Extracurricular event scheduling
Features
Read full description

The smart study planner you have been waiting for. Offers everything you need in a school calendar and college organizer. Well suited for any school, college, and university. The homework planner offers the following features: Planner - Enrollment management with terms and courses - Add classes with custom class types for your personalized study schedule - Schedule repetitive and MWF classes - Skip single classes (attendance tracking) and see an overview for each course in your student agenda - Delete single classes when they got canceled Calendar - Month or week overview of your student calendar - Shows all activities (Classes, Homework, and Gradings) to have a concise student schedule - Add extra-curricular events to your study planner Homework - Add all your tasks to the homework calendar - Set priority levels, and reminders - Create repeating homework - Filter to show completed ones - Sort by date, course, or priority to have a clear overview in the homework tracker Grading - Add all your assignments with received grades and weights, especially useful when using as a college schedule - Automatically calculates your course average and shows all gradings on a beautiful chart - See your GPA/Weighted GPA/Term average in the college planner - Support for different grade scales (letters, numbers) and ability to customize them for each course - Set different grading types, and reminders - Create repeating gradings - Sort by date or course to have a precise picture in the school organizer

About

Never Lost Keys

Organize all your keys digitally by taking photos and adding notes. Quickly find the right key with smart search and filtering, eliminating the need to carry a bulky keychain. Securely store all your key information directly on your device.

Highlights
  • Digital key capture via photo
  • Customizable key naming
  • Add notes to keys
  • Smart search functionality
  • Filter keys by category
  • On-device data storage
Features
Read full description

"Which key is this?" We've all been there. Fumbling with a giant, messy key ring, wasting precious minutes trying to tell the difference between the front door key and that one key you haven't used in years. It's time to end the chaos! Never Lost Keys is your personal digital key manager. This simple yet powerful app lets you capture, organize, and identify all your keys in seconds, right from your smartphone. Say goodbye to confusing keychains and forgetfulness! WHY YOU'LL LOVE NEVER LOST KEYS: QUICK & EASY CAPTURE: • Snap a photo of your key. • Give it a memorable name like "Front Door," "Office Drawer," or "Grandma's Shed." • Add important notes, like "A bit tricky to turn" or "Spare is with the neighbor." • That's it! Your key is now safely stored in your digital key ring. SMART SEARCH & FILTERING: • Dozens of keys? No problem! • Instantly find what you're looking for with the powerful search bar. • Easily filter keys by categories you create, like "Home," "Work," or "Vehicles." A POWERFUL MEMORY AID: • The perfect reminder for rarely used keys. • Effortlessly manage keys for rental properties, family homes, or clients. • Never again forget which key opens which door. PRIVACY AND SECURITY FIRST: • All your data is stored securely and only on your device. • Your information is never sent to our servers or shared with third parties. • Use it with complete peace of mind. IDEAL FOR: • Realtors and Property Managers • Business owners handling multiple keys • Anyone seeking a practical solution to forgetfulness • Families managing household and spare keys Stop stressing over keys. Simplify your life and get the peace of mind you deserve. Download Never Lost Keys today and end the key chaos forever!

Screenshots

School Calendar by Studyr4 screens
Never Lost Keys4 screens

Verdict

The call

The clearest difference is rating: Never Lost Keys at 5.0 against School Calendar by Studyr's 1.0. Never Lost Keys also leads on in-app purchases (none vs 1) and iOS requirement (15.1 vs 26.0). On price, ratings volume, ads and monetization model 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. School Calendar by Studyr sells 1 one-off in-app purchase. Never Lost Keys asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Never Lost Keys holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Scorecard3 real differences · 7 level
School Calendar by Studyr versus Never Lost Keys: the parameters behind the verdict, then further details
ParameterSchool Calendar by StudyrNever Lost Keys
PriceFreeFree
Rating1.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews66.7% of reviews—
Number of ratings11
Update frequencyEvery 9 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPod
Requires iOS26.015.1 — better
Further details — not scored
Size13 MB22 MB
Age rating4+4+
DeveloperDaniel JirkuAziz Kaymaz

In-app purchases

1 purchases

School Calendar by Studyr

One-time1
  • Student Planner Full Version$4.99
None

Never Lost Keys

No in-app purchases

Questions

Is School Calendar by Studyr free?
School Calendar by Studyr is free to download, with in-app purchases available.
Is Never Lost Keys free?
Never Lost Keys is free to download, with no in-app purchases.
Which has better reviews, School Calendar by Studyr or Never Lost Keys?
Never Lost Keys is rated higher. School Calendar by Studyr averages 1.0 out of 5 from 1 ratings, while Never Lost Keys averages 5.0 from 1 ratings.
Do School Calendar by Studyr or Never Lost Keys have ads?
Neither School Calendar by Studyr nor Never Lost Keys shows ads.

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