# Age Calculator - Days Old — Birthday Countdown & Date Math

> Birthday Countdown & Date Math (iPhone/iPad app by Vasilii Polovnikov.)

- Source: https://appshunter.io/ios/app/age-calculator-days-old/id6772553137 (this page in markdown: same URL + `.md`)
- Developer: [Vasilii Polovnikov](https://appshunter.io/developer/1716165883)
- Category: Utilities
- Price: Free with in-app purchases
- Age rating: +4
- Requires: iOS 17.0 · 8 MB
- Languages: European Portuguese, German (Germany), Catalan, Czech, Chinese (Simplified, China), Chinese (Traditional, Taiwan), Korean, Croatian, Danish, Slovak and 23 more
- Released: 2026-06-10
- Data updated: 2026-09-04
- User reviews in markdown: https://appshunter.io/ios/app/age-calculator-days-old/id6772553137/reviews.md

## What is Age Calculator?

A precise age calculator — pick a birthday, see years, months, days and a countdown to the next one.

- Exact age in years, months and days
- Giant countdown to the next birthday
- Compare two ages side by side (Pro)
- Age on a specific historical date (Pro)
- Heartbeat and breath estimate dashboard (Pro)

Who it's for
For paperwork, family planning, age-gap conversations, and anyone curious how old someone really is.

One-Time Unlock
Premium is a one-time Lifetime purchase — there is no subscription and nothing auto-renews. Pay once and unlock every premium feature forever. Payment is charged to your Apple ID at confirmation, and you can restore it anytime.

Privacy: everything stays on your device by default. No analytics SDKs, no cross-app tracking. Privacy policy at https://bestpaid.app/legal/privacy.

Free version: one age calculation at a time, unlimited use, supported by a small banner ad. Premium removes every ad and unlocks the rest. No free trial — the free version simply stays free.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium · Lifetime | $19.99 | one-time |



## Version history (last 3 releases)

### 1.0.31 — 2026-08-24

Performance improvements and bug fixes.

### 1.0.28 — 2026-07-03

Performance improvements and bug fixes.

### 1.0 — 2026-06-10

No release notes.

## Apps similar to Age Calculator

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Age calculator - AgeSphere](https://appshunter.io/ios/app/age-calculator-agesphere/id6754945692) | — | $4.49 | Utilities |
| [Age Calculator Birthday Track](https://appshunter.io/ios/app/age-calculator-birthday-track/id1572181494) | — | Free | Utilities |
| [Age Calculator - Birthdays44](https://appshunter.io/ios/app/age-calculator-birthdays44/id6754781754) | — | Free | Utilities |
| [Age Calculator-Birth Countdown](https://appshunter.io/ios/app/age-calculator-birth-countdown/id6754025505) | — | Free | Utilities |
| [Days Reminder - Count Calendar](https://appshunter.io/ios/app/days-reminder-count-calendar/id6751876592) | 5.0 (1) | Free | Utilities |
| [Age Calculator – Exact Age](https://appshunter.io/ios/app/age-calculator-exact-age/id6761014970) | — | Free | Utilities |

## More apps by Vasilii Polovnikov

- [1X2.TV: AI Sports Predictions](https://appshunter.io/ios/app/1x2tv-ai-sports-predictions/id6471899476)
- [AI-Stock-Predictions.com](https://appshunter.io/ios/app/ai-stock-predictionscom/id6736870397)
- [D20 Dice Roller - D&D](https://appshunter.io/ios/app/d20-dice-roller-d-and-d/id6771516643)
- [Daily Affirmations - Quotes](https://appshunter.io/ios/app/daily-affirmations-quotes/id6772552493)
- [Feed Tracker: Nursing Log](https://appshunter.io/ios/app/feed-tracker-nursing-log/id6772553499)

All apps by Vasilii Polovnikov: https://appshunter.io/developer/1716165883

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-04.*