# Mercury Messaging vs Mood Signals

The clearest difference is ads: Mercury Messaging at none against Mood Signals's shown. On price, in-app purchases, device support and iOS requirement 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 | Mood Signals |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 weeks |
| Size | 84 MB | 40 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Alessandro Alberti](https://appshunter.io/developer/1446465614) | [IINTERGO PTE. LTD.](https://appshunter.io/developer/1703199328) |

## What reviewers say

### Mercury Messaging

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

**Features:** Apple Watch app

**In-app purchases:** none


### Mood Signals

[App page](https://appshunter.io/ios/app/mood-signals/id6808564016)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mercury Messaging free?

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

### Is Mood Signals free?

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

### Do Mercury Messaging or Mood Signals have ads?

Mood Signals shows ads; Mercury Messaging does not.

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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.*