# Quantum Messages vs X

The clearest difference is price: Quantum Messages at Free against X's $0.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Quantum Messages is free to download; X costs $0.99 up front. Quantum Messages sells 1 one-off in-app purchase and X sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Quantum Messages | X |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Size | 2 MB | 4 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [嘉胜 陈](https://appshunter.io/developer/1508884749) | [乐祥 胡](https://appshunter.io/developer/1572365721) |

## What reviewers say

### Quantum Messages

[App page](https://appshunter.io/ios/app/quantum-messages/id6747940707)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $19.99 | one-time |


### X

[App page](https://appshunter.io/ios/app/x-speed-player/id6772548033)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30天会员 | $1.99 | per month |
| 360天会员 | $6.99 | per year |
| 终身会员 | $12.99 | one-time |


## Frequently asked questions

### Is Quantum Messages free?

Quantum Messages is free to download, with in-app purchases available.

### Is X free?

X costs $0.99, and also offers in-app purchases.

### Do Quantum Messages or X have ads?

Neither Quantum Messages nor X 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.*