# Mercury Messaging vs Countdown Days · Widgets

The clearest difference is iOS requirement: Mercury Messaging at 15.6 against Countdown Days · Widgets's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Mercury Messaging | Countdown Days · Widgets |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/countdown-days-widgets/id6816984528/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Size | 84 MB | 2 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Alessandro Alberti](https://appshunter.io/developer/1446465614) | [宇 王](https://appshunter.io/developer/6816807280) |

## What reviewers say

### Mercury Messaging

[App page](https://appshunter.io/ios/app/mercury-messaging/id6498714256)

**Features:** Apple Watch app

**In-app purchases:** none


### Countdown Days · Widgets

[App page](https://appshunter.io/ios/app/countdown-days-widgets/id6816984528)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Mercury Messaging free?

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

### Is Countdown Days · Widgets free?

Countdown Days · Widgets is free to download, with no in-app purchases.

### Do Mercury Messaging or Countdown Days · Widgets have ads?

Neither Mercury Messaging nor Countdown Days · Widgets 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.*