# Easy Duplicate Contact Manager vs NoteOS

Easy Duplicate Contact Manager and NoteOS both sit at 4.4 stars, but that hides the real split: 57% of NoteOS's written reviews are positive against 0% of Easy Duplicate Contact Manager's. Easy Duplicate Contact Manager's advantage is monetization model (free vs free with in-app purchases). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Easy Duplicate Contact Manager sells 5 in-app purchases, starting at $1.99 per 7 days and NoteOS sells 11 in-app purchases, starting at $39.99 per year. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.4 for Easy Duplicate Contact Manager against 4.5 for NoteOS. Both are backed by a comparable volume of ratings — 37 and 27 respectively. Written reviews are what separate them: 0% of Easy Duplicate Contact Manager's written reviews are positive against 57% of NoteOS's.

Easy Duplicate Contact Manager ships an update monthly, NoteOS every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Easy Duplicate Contact Manager | NoteOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (37 ratings)](https://appshunter.io/ios/app/easy-duplicate-contact-manager/id6756722371/reviews) | **[4.5 (27 ratings)](https://appshunter.io/ios/app/noteos-voice-notes-and-tasks/id6761012123/reviews)** |
| Number of ratings | **37** | 27 |
| Positive reviews | 0.0% of reviews | **57.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 23 MB | 23 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Aman Singhal](https://appshunter.io/developer/1806555975) | [Abdullah YILMAZ](https://appshunter.io/developer/1636324967) |

## What reviewers say

### 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 |


### NoteOS

[App page](https://appshunter.io/ios/app/noteos-voice-notes-and-tasks/id6761012123)

Capture thoughts, organize your day, and build routines with an AI-powered productivity app. It unifies note-taking, voice capture, to-dos, and habit tracking into a single, fast workflow, reducing friction between ideas and actions.

**Highlights:** Text and voice note-taking, AI note processing and summarization, Task and priority tracking, Habit building and tracking, Unified workspace for ideas and plans, Fast capture for on-the-go thoughts

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NoteOS Plus Yearly | $39.99 | per year |
| NoteOS Business Monthly | $49.99 | per month |
| NoteOS Premium Yearly | $99.99 | per year |
| NoteOS Business Yearly | $399.99 | per year |
| NoteOS 1 Hour AI Credits | $0.99 | one-time |
| NoteOS 500MB AI Credits | $0.99 | one-time |
| NoteOS 2GB AI Credits | $2.99 | one-time |
| NoteOS 5 Hour AI Credits | $3.99 | one-time |
| NoteOS 10GB AI Credits | $9.99 | one-time |
| NoteOS 20 Hour AI Credits | $12.99 | one-time |
| NoteOS Plus Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Easy Duplicate Contact Manager free?

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

### Is NoteOS free?

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

### Which has better reviews, Easy Duplicate Contact Manager or NoteOS?

NoteOS is rated higher. Easy Duplicate Contact Manager averages 4.4 out of 5 from 37 ratings, while NoteOS averages 4.5 from 27 ratings.

### Do Easy Duplicate Contact Manager or NoteOS have ads?

Neither Easy Duplicate Contact Manager nor NoteOS shows ads.

### Which is updated more often, Easy Duplicate Contact Manager or NoteOS?

Easy Duplicate Contact Manager ships an update monthly, and NoteOS every 2 months. Most recently, Easy Duplicate Contact Manager was updated on October 24, 2026 and NoteOS on October 24, 2026.

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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.*