# Contacts 4.0 vs ImpaleMail

The clearest difference is in-app purchases: Contacts 4.0 at none against ImpaleMail's 6. ImpaleMail's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ImpaleMail sells 6 in-app purchases, starting at $1.99 per 7 days. Contacts 4.0 asks for nothing beyond the download.

## The numbers

| Metric | Contacts 4.0 | ImpaleMail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/contacts-40/id1661590036/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Monetization | Ad-supported | — |
| Size | 7 MB | 62 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Khang Le](https://appshunter.io/developer/1586441429) | [Zhi Fang](https://appshunter.io/developer/1878055712) |

## What reviewers say

### Contacts 4.0

[App page](https://appshunter.io/ios/app/contacts-40/id1661590036)

Easily back up and restore all your contacts with a single touch. Share contacts via QR code or email, and find and remove duplicate entries. This utility works completely offline.

**Highlights:** Offline backup and restore, Single-touch backup, Email vCard attachment, QR code contact sharing, Find and remove duplicates

**Features:** macOS Compatibility

**In-app purchases:** none


### ImpaleMail

[App page](https://appshunter.io/ios/app/impalemail-private-email/id6760042643)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ImpaleMail Pro | $1.99 | per 7 days |
| ImpaleMail Pro+ | $2.99 | per 7 days |
| ImpaleMail Pro | $4.99 | per month |
| ImpaleMail Pro+ | $7.99 | per month |
| ImpaleMail Pro | $29.99 | per year |
| ImpaleMail Pro+ | $49.99 | per year |


## Frequently asked questions

### Is Contacts 4.0 free?

Contacts 4.0 is free to download, with no in-app purchases.

### Is ImpaleMail free?

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

### Do Contacts 4.0 or ImpaleMail have ads?

Contacts 4.0 shows ads; ImpaleMail 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.*