# Birthdays countdown vs Calculator+..

The clearest difference is in-app purchases: Birthdays countdown at none against Calculator+..'s 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Calculator+.. sells 2 in-app purchases, starting at $4.99 per 7 days. Birthdays countdown asks for nothing beyond the download.

## The numbers

| Metric | Birthdays countdown | Calculator+.. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/birthdays-countdown-widget/id6749833074/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Size | 8 MB | 3 MB |
| Requires iOS | 18.1 | **18.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ANDREI LEBEDEV](https://appshunter.io/developer/1814229946) | [HONG KONG WOOKAKA PET PRODUCTS CO., LIMITED](https://appshunter.io/developer/1821243531) |

## What reviewers say

### Birthdays countdown

[App page](https://appshunter.io/ios/app/birthdays-countdown-widget/id6749833074)

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

**In-app purchases:** none


### Calculator+..

[App page](https://appshunter.io/ios/app/calculator-plus/id6758429381)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Boost | $4.99 | per 7 days |
| Yearly Boost | $39.99 | per year |


## Frequently asked questions

### Is Birthdays countdown free?

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

### Is Calculator+.. free?

Calculator+.. is free to download, with in-app purchases available.

### Do Birthdays countdown or Calculator+.. have ads?

Neither Birthdays countdown nor Calculator+.. shows ads.

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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.*