# Avisame vs Birthdays Countdown

The clearest difference is in-app purchases: Avisame at none against Birthdays Countdown's 4. Avisame also leads on ads (none vs shown). Birthdays Countdown's advantage is iOS requirement (15.0 vs 18.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Birthdays Countdown sells 4 in-app purchases, starting at $1.99 per month. Avisame asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Avisame | Birthdays Countdown |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (46 ratings)](https://appshunter.io/ios/app/birthdays-countdown/id1254766135/reviews)** |
| Number of ratings | — | **46** |
| Positive reviews | — | 68.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 64 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pedro Leon](https://appshunter.io/developer/975324262) | [tadashi atoji](https://appshunter.io/developer/431510057) |

## What reviewers say

### Avisame

[App page](https://appshunter.io/ios/app/avisame/id988928939)

**Features:** macOS Compatibility

**In-app purchases:** none


### Birthdays Countdown

[App page](https://appshunter.io/ios/app/birthdays-countdown/id1254766135)

This app helps you keep track of upcoming birthdays with timely notifications. Customize reminder settings and choose whether to display years and ages. An optional add-on can remove ads and increase widget capacity.

**Highlights:** Birthday countdowns, Customizable notifications, Year and age display options, Widget customization, Ad removal option

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro version (monthly) | $1.99 | per month |
| Pro version(Year) | $19.99 | per year |
| Increase widget cells | $1.99 | one-time |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is Avisame free?

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

### Is Birthdays Countdown free?

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

### Do Avisame or Birthdays Countdown have ads?

Birthdays Countdown shows ads; Avisame does not.

### Which is updated more often, Avisame or Birthdays Countdown?

Avisame ships an update every 3 months, and Birthdays Countdown every 3 months. Most recently, Avisame was updated on November 1, 2026 and Birthdays Countdown on November 6, 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.*