# NuPhone vs OumSecurity

The clearest difference is rating: OumSecurity at 5.0 against NuPhone's 4.1. OumSecurity also leads on in-app purchases (none vs 6) and ads (none vs shown). NuPhone's advantage is ratings volume (97 vs 2) and update cadence (weekly vs every 4 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. NuPhone sells 6 in-app purchases, starting at $29.99 per month. OumSecurity asks for nothing beyond the download.

OumSecurity holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: NuPhone has 97 ratings behind it against 2, so its average is the more settled of the two.

NuPhone ships an update weekly, OumSecurity every 4 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | NuPhone | OumSecurity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (97 ratings)](https://appshunter.io/ios/app/nuphone-ai-receptionist/id6478938526/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/oumsecurity/id6761811749/reviews)** |
| Number of ratings | **97** | 2 |
| Positive reviews | 65.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 4 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 90 MB | 44 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [WAKOAI INC.](https://appshunter.io/developer/1734529847) | [OumSecurity](https://appshunter.io/developer/1891605459) |

## What reviewers say

### NuPhone

[App page](https://appshunter.io/ios/app/nuphone-ai-receptionist/id6478938526)

This AI-powered receptionist handles your business calls 24/7, ensuring you never miss an opportunity. It provides call summaries, actionable reminders, and can even schedule appointments, all while maintaining your brand's professional image.

**Highlights:** AI call summaries and transcripts, Actionable reminders from conversations, On-brand AI receptionist, Knowledge base for answering questions, Appointment scheduling, Dedicated business phone number

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $29.99 | per month |
| Business | $29.99 | per month |
| Monthly | $29.99 | per month |
| Business Yearly | $249.99 | per year |
| Pro Yearly | $249.99 | per year |
| Yearly | $249.99 | per year |

**What reviewers like**

- 👍 Saves time and effort
- 👍 Acts as a great receptionist
- 👍 Handles spam calls effectively
- 👍 Easy to set up and use
- 👍 Good for business and personal use

**What reviewers complain about**

- 🐛 App stuck on first page
- 🐛 Difficult to use
- 🐛 Lacks core stability
- 🐛 Won't save contacts correctly
- 🐛 Inconsistent call forwarding

**Reported bugs**

- Stuck on first page with connection error
- App won't save contacts correctly
- Force close app to see call details
- Call forwarding does not work
- Cannot get past sign up

**Requested features**

- Way to remove call log permanently
- More productivity features


### OumSecurity

[App page](https://appshunter.io/ios/app/oumsecurity/id6761811749)

This app enhances security operations by enabling real-time monitoring of guard activity and instant incident reporting with photos. It streamlines communication between guards, supervisors, and clients, while providing detailed logs and shift summaries for property management.

**Highlights:** Real-time guard activity monitoring, Instant incident reports with photos, Daily logs and shift summaries, Site and post order management, Guard assignment management, Enhanced communication channels

**In-app purchases:** none


## Frequently asked questions

### Is NuPhone free?

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

### Is OumSecurity free?

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

### Which has better reviews, NuPhone or OumSecurity?

OumSecurity is rated higher. NuPhone averages 4.1 out of 5 from 97 ratings, while OumSecurity averages 5.0 from 2 ratings.

### Do NuPhone or OumSecurity have ads?

NuPhone shows ads; OumSecurity does not.

### Which is updated more often, NuPhone or OumSecurity?

NuPhone ships an update weekly, and OumSecurity every 4 weeks. Most recently, NuPhone was updated on October 24, 2026 and OumSecurity on October 25, 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.*