Binary Calculator vs Easy Duplicate Contact Manager
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Binary Calculator
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This Binary Calculator app was created in response to requests from visitors to our popular arithmetic.info Binary Calculator web application. The Binary Calculator app actually has four calculators in one. It can add binary numbers, subtract binary numbers, multiply binary numbers, and divide binary numbers. We also included three binary converters: Binary to Decimal, Binary to Hexadecimal, and Binary to Octal. The app is fast, intuitive, and easy to use. It is a standalone app, which means that it will work perfectly fine in places with little or no Internet access.
Easy Duplicate Contact Manager
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.
- Merge and remove duplicate contacts
- Delete incomplete contacts
- Backup and restore contacts
- Review changes before acting
- Intelligent duplicate grouping
- Fast and lightweight
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Easy Contacts: Contact Manager helps you organize, clean, and manage your address book effortlessly. Say goodbye to duplicate contacts, incomplete entries, and messy phonebooks. With smart scanning and safe actions, Easy Contacts keeps your contacts clean, accurate, and easy to use. Whether you have thousands of contacts or just want a clutter-free phonebook, Easy Contacts makes contact management simple and stress-free. Key Features Merge & Remove Duplicate Contacts Automatically detect and fix duplicate contacts with intelligent grouping: Exact Duplicates – Remove contacts that are completely identical Similar Phone Numbers – Merge contacts that share the same number Similar Names – Combine contacts with matching or similar names Duplicate Emails – Merge contacts with the same email address Inside Duplicates – Remove repeated numbers or emails within a single contact Delete Incomplete Contacts Quickly find and delete contacts with: No name No phone number No email address Backup & Restore Protect your data with easy backup and restore options: Create secure contact backups in .vcf format Restore contacts anytime with one tap Review Before You Act Easy Contacts always gives you full control: Preview all duplicates before merging Choose what to keep or remove No automatic changes without your approval Why Choose Easy Contacts? Fast and lightweight Simple, clean interface Safe and reliable contact management Perfect for personal and professional use Clean up your address book in minutes and keep it organized forever with Easy Contacts: Contact Manager. Tip: Always create a backup before merging or deleting contacts for extra safety. Terms link : - https://apptivityglobal.com/terms-of-conditions/ Privacy link : - https://apptivityglobal.com/privacy-policy/
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Binary Calculator | Easy Duplicate Contact Manager |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 4.4 (30 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 30 — better |
| Update frequency | — | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 1 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | H Valeur | Aman Singhal |
In-app purchases
Binary Calculator
No in-app purchases
Easy Duplicate Contact Manager
- weekly$1.997 Days
- weekly$2.997 Days
- weekly3 Days trial$4.997 Days
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- yearly$29.991 Year
- lifetime$49.99
Questions
Is Binary Calculator free?
Is Easy Duplicate Contact Manager free?
Do Binary Calculator or Easy Duplicate Contact Manager have ads?
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