# Contacts 4.0 vs ToolNest

The clearest difference is rating: ToolNest at 5.0 against Contacts 4.0's 2.0. ToolNest also leads on ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, 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.

ToolNest holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

## The numbers

| Metric | Contacts 4.0 | ToolNest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (2 ratings)](https://appshunter.io/ios/app/contacts-40/id1661590036/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/toolnest/id6742773202/reviews)** |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 18 months |
| Monetization | Ad-supported | **Free** |
| Size | 7 MB | 21 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Khang Le](https://appshunter.io/developer/1586441429) | [Arla Services](https://appshunter.io/developer/1793706092) |

## 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


### ToolNest

[App page](https://appshunter.io/ios/app/toolnest/id6742773202)

A privacy-focused utility suite offering encryption, password generation, data conversions, and time tools. It provides developers and security professionals with powerful cryptographic functions and everyday utilities in an intuitive, offline-capable interface with no advertisements.

**Highlights:** Hash generation and verification, End-to-end encrypted messaging, Strong password generation, TOTP two-factor authentication code generation, Multiple data converters (Base64, URL, HTML, number systems), JSON/CSV formatting and validation, Timestamp and date calculations

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

**In-app purchases:** none


## Frequently asked questions

### Is Contacts 4.0 free?

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

### Is ToolNest free?

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

### Which has better reviews, Contacts 4.0 or ToolNest?

ToolNest is rated higher. Contacts 4.0 averages 2.0 out of 5 from 2 ratings, while ToolNest averages 5.0 from 1 ratings.

### Do Contacts 4.0 or ToolNest have ads?

Contacts 4.0 shows ads; ToolNest does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*