# Binary Calculator vs Easy Duplicate Contact Manager

The clearest difference is price: Easy Duplicate Contact Manager at Free against Binary Calculator's $0.99. Binary Calculator's advantage is in-app purchases (none vs 5) and iOS requirement (14.1 vs 16.0). On ads and device support there is nothing between them.

Easy Duplicate Contact Manager is free to download; Binary Calculator costs $0.99 up front. Easy Duplicate Contact Manager sells 5 in-app purchases, starting at $1.99 per 7 days. Binary Calculator asks for nothing beyond the download.

## The numbers

| Metric | Binary Calculator | Easy Duplicate Contact Manager |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.4 (30 ratings)](https://appshunter.io/ios/app/easy-duplicate-contact-manager/id6756722371/reviews)** |
| Number of ratings | — | **30** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | — | Free |
| Size | 1 MB | 23 MB |
| Requires iOS | **14.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [H Valeur](https://appshunter.io/developer/621824042) | [Aman Singhal](https://appshunter.io/developer/1806555975) |

## What reviewers say

### Binary Calculator

[App page](https://appshunter.io/ios/app/binary-calculator/id6474701882)

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

**In-app purchases:** none


### Easy Duplicate Contact Manager

[App page](https://appshunter.io/ios/app/easy-duplicate-contact-manager/id6756722371)

Organize and manage your address book effortlessly. This app helps you find and remove duplicate or incomplete contacts, merge similar entries, and back up your data. Keep your phonebook clean, accurate, and easy to use with smart scanning and safe actions.

**Highlights:** Merge and remove duplicate contacts, Delete incomplete contacts, Backup and restore contacts, Review changes before acting, Intelligent duplicate grouping, Fast and lightweight

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly | $1.99 | per 7 days |
| weekly | $2.99 | per 7 days |
| weekly | $4.99 | per 7 days |
| yearly | $29.99 | per year |
| lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Binary Calculator free?

Binary Calculator costs $0.99, with no in-app purchases.

### Is Easy Duplicate Contact Manager free?

Easy Duplicate Contact Manager is free to download, with in-app purchases available.

### Do Binary Calculator or Easy Duplicate Contact Manager have ads?

Neither Binary Calculator nor Easy Duplicate Contact Manager 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.*