# ContactsList vs Birthday Countdown 365

The clearest difference is review sentiment: Birthday Countdown 365 at 100% against ContactsList's 0%. Birthday Countdown 365 also leads on rating (3.7 vs 1.0) and update cadence (every 3 weeks vs every 4 months). ContactsList's advantage is iOS requirement (7.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Birthday Countdown 365 holds the better App Store score, 3.7 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 0% of ContactsList's written reviews are positive against 100% of Birthday Countdown 365's.

ContactsList ships an update every 4 months, Birthday Countdown 365 every 3 weeks. The most recent releases landed on October 19, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | ContactsList | Birthday Countdown 365 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/contactslist/id595639900/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/birthday-countdown-365/id6741700632/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 6 MB | 1 MB |
| Requires iOS | **7.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Tomohiko Shimizu](https://appshunter.io/developer/436129129) | [Mohammed Alani](https://appshunter.io/developer/1715154512) |

## What reviewers say

### ContactsList

[App page](https://appshunter.io/ios/app/contactslist/id595639900)

Efficiently manage and search your contacts by various details like phone number, email, address, or URL. Organize contacts into groups and easily access birthday information with automatic age calculation.

**Highlights:** Extract contacts by 13 card items, Group contacts for organization, Search contacts by keyword, Create and edit contacts, Share contact information, Automatic age calculation from birthdays, Sync with iOS/OSX contacts

**In-app purchases:** none


### Birthday Countdown 365

[App page](https://appshunter.io/ios/app/birthday-countdown-365/id6741700632)

Never miss a special occasion again with this intuitive reminder app. It provides timely notifications, customizable alerts, and a personal touch with photos and notes. Track all upcoming birthdays effortlessly and ensure every celebration is unforgettable.

**Highlights:** Effortless birthday tracking, Timely and customizable notifications, Countdown to upcoming birthdays, Add photos and notes, Sleek, intuitive design, Dark mode support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ContactsList free?

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

### Is Birthday Countdown 365 free?

Birthday Countdown 365 is free to download, with no in-app purchases.

### Which has better reviews, ContactsList or Birthday Countdown 365?

Birthday Countdown 365 is rated higher. ContactsList averages 1.0 out of 5 from 1 ratings, while Birthday Countdown 365 averages 3.7 from 3 ratings.

### Do ContactsList or Birthday Countdown 365 have ads?

Neither ContactsList nor Birthday Countdown 365 shows ads.

### Which is updated more often, ContactsList or Birthday Countdown 365?

ContactsList ships an update every 4 months, and Birthday Countdown 365 every 3 weeks. Most recently, ContactsList was updated on October 19, 2026 and Birthday Countdown 365 on October 21, 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.*