# WDM vs Quantum Converter

The clearest difference is in-app purchases: Quantum Converter at none against WDM's 1. Quantum Converter also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price and ads there is nothing between them.

Both are free to download. WDM sells 1 one-off in-app purchase. Quantum Converter asks for nothing beyond the download.

## The numbers

| Metric | WDM | Quantum Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/wdm-message-without-saving/id6450598935/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 21 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ravi Pansuriya](https://appshunter.io/developer/1633190964) | [Shafaqat Ali](https://appshunter.io/developer/6781590615) |

## What reviewers say

### WDM

[App page](https://appshunter.io/ios/app/wdm-message-without-saving/id6450598935)

Instantly start chats with unsaved numbers without cluttering your contacts. Paste or scan numbers, and begin messaging immediately. Features smart detection and a history of recent conversations for effortless communication.

**Highlights:** Start instant chats with unsaved numbers, Smart number detection from clipboard, Scan numbers and QR codes, Built-in dialer, History of recent conversations, Ad-free experience

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy Us a Coffee | $0.99 | one-time |


### Quantum Converter

[App page](https://appshunter.io/ios/app/quantum-converter/id6784177324)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WDM free?

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

### Is Quantum Converter free?

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

### Do WDM or Quantum Converter have ads?

Neither WDM nor Quantum Converter 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.*