# Birthday Countdown vs Eidetic Notes

The clearest difference is in-app purchases: Eidetic Notes at none against Birthday Countdown's 1. Eidetic Notes also leads on update cadence (every 2 weeks vs every 5 weeks) and iOS requirement (15.0 vs 17). Birthday Countdown's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Birthday Countdown sells 1 one-off in-app purchase. Eidetic Notes asks for nothing beyond the download.

Birthday Countdown ships an update every 5 weeks, Eidetic Notes every 2 weeks. The most recent releases landed on September 14, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Birthday Countdown | Eidetic Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (22 ratings)](https://appshunter.io/ios/app/birthday-countdown-candles/id1594824793/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 9 MB |
| Requires iOS | 17 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Amit Verma](https://appshunter.io/developer/1219761009) | [能辉 黄](https://appshunter.io/developer/1759484159) |

## What reviewers say

### Birthday Countdown

[App page](https://appshunter.io/ios/app/birthday-countdown-candles/id1594824793)

This app provides a simple and quick way to remember birthdays with customizable widgets for your home screen and lock screen. It offers countdowns to upcoming birthdays, multiple widget styles, and iCloud sync for seamless data management across devices.

**Highlights:** iOS 17 Standby widget, iOS 17 Lockscreen Widget, Birthday and Age countdown, Watch App and iCloud sync, Multiple widget styles and themes, Multiple app icons, Light & Dark modes

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Birthday Pro. | $8.99 | one-time |


### Eidetic Notes

[App page](https://appshunter.io/ios/app/eidetic-notes/id6784158190)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Birthday Countdown free?

Birthday Countdown is free to download, with in-app purchases available.

### Is Eidetic Notes free?

Eidetic Notes is free to download, with no in-app purchases.

### Do Birthday Countdown or Eidetic Notes have ads?

Eidetic Notes shows ads; Birthday Countdown does not.

### Which is updated more often, Birthday Countdown or Eidetic Notes?

Birthday Countdown ships an update every 5 weeks, and Eidetic Notes every 2 weeks. Most recently, Birthday Countdown was updated on September 14, 2026 and Eidetic Notes on September 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*