NM Collector Software CP vs OneContact App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NM Collector Software CP
This app helps collectors manage and catalog their items with customizable templates. It allows users to store detailed information, images, and related documents for each item in their collection. It's also useful for home inventory management.
- Fully customizable cataloging
- Home inventory management
- Default and custom templates
- Capture item details and images
- Store receipts and maintenance logs
- Link to references and documents
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Fully customizable software to catalog and help manage your collections. Works well for home inventory also. Comes with default templates for many types of collections. New templates can be created and current templates can be customized to meet your needs. Capture Identification, description, pictures, receipts, dispositions, maintenance, events, data sheets, related items, and links to references and documents.
OneContact App
Automatically keeps your contact information current as people update their details. Create custom contact cards for different aspects of your life and share only what you choose, ensuring you always have the latest details for your connections.
- Auto-updating contact information
- Customizable contact cards
- Selective information sharing
- Syncs with phone's address book
- Privacy controls for sharing
- Multiple cards for different groups
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Life changes. Your contacts should too. People move, change phone numbers, switch jobs, update email addresses, and more. OneContact keeps the contact information of the people you've connected with up to date, so you always have their latest details. When your own information changes, you can update it once and share only what you choose. HOW IT WORKS Create your custom contact cards and connect with the people who matter. As your connections update the information they've chosen to share, your contact list stays current automatically. When your information changes, simply update your card once, and everyone connected to that card receives your latest details automatically. No more wondering if you have the right phone number. No more outdated addresses. No more sending messages to the wrong contact. MULTIPLE CARDS FOR EVERY PART OF LIFE Create different contact cards for work, family, friends, or any group you choose. Share only the information you want with each connection, so everyone sees exactly what you intend. ALWAYS IN SYNC As the people you're connected with update their information, your contacts stay current automatically. You can also choose to sync your OneContact contacts directly to your phone for an address book that's always up to date. PRIVATE BY DESIGN You're always in control. Connections happen only when both people agree, and you decide what to share, who can see it, and when to stop sharing. Stop managing contacts. Let them manage themselves.
Screenshots
Verdict
The clearest difference is update cadence: OneContact App at every 2 weeks against NM Collector Software CP's every 11 months. On price, rating, review sentiment and ratings volume 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for NM Collector Software CP against 5.0 for OneContact App. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
NM Collector Software CP ships an update every 11 months, OneContact App every 2 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | NM Collector Software CP | OneContact App |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (4 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 2 | 4 — better |
| Update frequency | Every 11 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 68 MB |
| Age rating | 4+ | 12+ |
| Developer | nmCollector.net LLC | Be Happy Innovations LLC |
Customer experience
NM Collector Software CP
OneContact App
In-app purchases
NM Collector Software CP
No in-app purchases
OneContact App
No in-app purchases
Questions
Is NM Collector Software CP free?
Is OneContact App free?
Which has better reviews, NM Collector Software CP or OneContact App?
Do NM Collector Software CP or OneContact App have ads?
Which is updated more often, NM Collector Software CP or OneContact App?
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