Age Calculator vs Jotiva
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Age Calculator
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How old are you, exactly? Age Calculator answers instantly โ and works completely offline. Enter a birth date and get your age in years, months and days, with correct leap-year and February 29 handling. Then see how long until the next birthday, which weekday it falls on, and how many days you have been alive. MAIN FEATURES โข Exact age in years, months and days โข Next birthday countdown, with the weekday it lands on โข Western zodiac sign and lunar zodiac animal โข Totals: months, weeks, days and hours lived, plus fun estimates โข Date difference: the distance between any two dates โข Life milestones: 10,000 days, 1 billion seconds, round-number ages โข Saved birthdays for family and friends, sorted by who is next โข Birthday reminders so you never forget again โข Lunar calendar: lunar birth date and sexagenary (stem-branch) pillars โข Light and dark themes โข 33 languages WHY PEOPLE USE IT Figure out a child's exact age for a school form. Check how many days until an anniversary. Count the days between two dates for a contract or a trip. Find out which weekday you were born on. Keep every family birthday in one place and get reminded before each one. PRIVATE BY DESIGN No account, no sign-up, no internet needed. Nothing you enter leaves your device. The app works on a plane, in a basement, anywhere. REMOVE ADS One optional in-app purchase removes all ads permanently. Everything else in the app is free, with no subscription and no paywalled feature. Download Age Calculator free and find out your exact age today.
Jotiva
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Keep what matters on your Lock Screen. A shopping list before you leave. A quick thought you want to remember. The countdown to a day that matters. Jotiva keeps your pinned note within easy reach with Lock Screen and Home Screen widgets. YOUR NOTE, ONE GLANCE AWAY Write a note, pin it in Jotiva, then add the widget to your Lock Screen. Choose a compact line of text or a rectangular view for your note, checklist or countdown. The in-app guide walks you through setup. CHECK IT OFF FROM YOUR LOCK SCREEN Turn errands, shopping and daily tasks into checklists. Tick off visible items directly from interactive widgets or a Live Activity, and see the changes reflected in the app. A BIGGER NOTE CARD Use a Live Activity to see your pinned note or checklist in a larger Lock Screen card. On supported iPhones, Jotiva also works with Dynamic Island. iOS controls how long Live Activities remain visible. MAKE YOUR HOME SCREEN USEFUL Add a Home Screen widget for your pinned note, checklist or countdown. Bring your note's paper design and handwriting into your everyday view. CAPTURE MORE THAN TEXT Write quick notes, make lists, add photos or draw by hand. Choose paper styles, colors, fonts and card layouts. Organize your library with folders, tags and favorites, then search for what you need. REMEMBER THE DAYS THAT MATTER Create countdowns for trips, birthdays and important dates. Set reminders and see upcoming reminders and countdowns together in the Today overview. NO ACCOUNT NEEDED Your note content is stored on your device. Export a complete backup when you need one, or import a previous backup to merge with or replace your library. FREE TOOLS, OPTIONAL THEME PASSES Notes, checklists, handwriting, reminders, widgets and backups are available without an in-app purchase or subscription. Every theme collection includes a free option. Choose to watch one rewarded ad to unlock all extra themes for 24 hours. The pass starts only when the ad reward is earned. Saved notes keep their appearance after it expires. Ads are optional, and availability varies. Lock Screen widgets use the space and appearance provided by iOS. Widget setup, Live Activities and notifications depend on device support and your settings. Privacy Policy: https://devbuilderpage.com/fatih-kumluca/privacy Terms of Use: https://devbuilderpage.com/fatih-kumluca/terms Support: fatihkumluca19@icloud.com
Screenshots
Verdict
The clearest difference is in-app purchases: Jotiva at none against Age Calculator's 1. Jotiva also leads on ads (none vs shown) and update cadence (every 4 days vs every 3 weeks). Age Calculator's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price 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
Both are free to download. Age Calculator sells 1 one-off in-app purchase. Jotiva asks for nothing beyond the download.
Age Calculator ships an update every 3 weeks, Jotiva every 4 days. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.
| Parameter | Age Calculator | Jotiva |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 4 days โ better |
| Ads | Yes | No โ better |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 13.0 โ better | 18.0 |
| Further details โ not scored | ||
| Size | 26 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | NKKtech Global Pte. Ltd. | Fatih KUMLUCA |
In-app purchases
Age Calculator
- Remove Ads$1.99
Jotiva
No in-app purchases
Questions
Is Age Calculator free?
Is Jotiva free?
Do Age Calculator or Jotiva have ads?
Which is updated more often, Age Calculator or Jotiva?
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