Age Checker vs Birthday List
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Age Checker
Easily calculate your exact age, including full years and days elapsed since birth. It also shows days remaining until your next birthday and can store age information for multiple individuals. Ideal for quick age verification and personal tracking.
- Calculate full age
- Calculate counting year
- Display elapsed days
- Display remaining days to next birthday
- Store age information
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Age checker is an age calculation tool that you can easily check "how old are you?" And "how old are you then?" When you enter your birthday and base date (today) you can see how old you are with "full age" and "count year". ◎ Example of age calculation · Age written in resume · Age of passport · Confirmation of annoyance · Check the age of employees · Age verification of animated character · Celebrity's age check · Age verification at the time of submitting documents and reports · Age verification at the time of ceremonial occasion · Age verification for family tree creation · Age check of milestones to celebrate longevity ◎ Main functions · Display of "full age" and "counting year" · Display of elapsed days since birth · Display remaining days until the next birthday · Age information storage function
Birthday List
Easily manage all your important dates with this free app. Create multiple lists, add unlimited birthdays, and receive timely reminders. It helps you track days left, calculate ages, and organize events with notes and color coding.
- Multiple lists
- Unlimited birthdays
- Days left countdown
- Age calculation
- Notes and color coding
- Customizable reminders
- Dark mode
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Birthday list app that supports multiple lists & reminders. All features are completely free to use. Features: - Multiple lists - Any number of birthdays - Display the number of days left until birthdays - Calculate age - Notes and color coding - Reminders (the day, the day before, 7 days ago) - Dark mode - Free URL scheme: birthdaylist://
Screenshots
Verdict
The clearest difference is in-app purchases: Birthday List at none against Age Checker's 1. Age Checker's advantage is rating (5.0 vs 4.6) and review sentiment (33% vs 20%). On price, ratings volume, update cadence and ads 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
Both are free to download. Age Checker sells 1 one-off in-app purchase. Birthday List asks for nothing beyond the download.
Age Checker holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 11 and 28 respectively. Written reviews point the same way: 33% of Age Checker's written reviews are positive against 20% of Birthday List's.
Age Checker ships an update every 3 months, Birthday List every 2 months. The most recent releases landed on September 19, 2026 and September 21, 2026 respectively.
| Parameter | Age Checker | Birthday List |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (11 ratings) — better | 4.6 (28 ratings) |
| Positive reviews | 33.3% of reviews — better | 20.0% of reviews |
| Number of ratings | 11 | 28 — better |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 28 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | mitsuhiro nara | FugaPiyo Inc. |
Customer experience
Age Checker
Birthday List
In-app purchases
Age Checker
- Remove Ads$3.99
Birthday List
No in-app purchases
Questions
Is Age Checker free?
Is Birthday List free?
Which has better reviews, Age Checker or Birthday List?
Do Age Checker or Birthday List have ads?
Which is updated more often, Age Checker or Birthday List?
Other comparisons
