# NauNauSOS vs Happy Pixel

The clearest difference is in-app purchases: Happy Pixel at none against NauNauSOS's 2. Happy Pixel also leads on update cadence (every 2 weeks vs monthly) and iOS requirement (12.0 vs 18.0). NauNauSOS's advantage is ratings volume (3 vs 1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. NauNauSOS sells 2 in-app purchases, starting at $0.99 per month. Happy Pixel asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for NauNauSOS against 5.0 for Happy Pixel. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

NauNauSOS ships an update monthly, Happy Pixel every 2 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | NauNauSOS | Happy Pixel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/naunausos-location-sharing-app/id6448802495/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/happy-pixel/id6517353742/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Freemium | **Free** |
| Size | 83 MB | 17 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [NauNau LLC](https://appshunter.io/developer/1647086222) | [本意 尹](https://appshunter.io/developer/1658931027) |

## What reviewers say

### NauNauSOS

[App page](https://appshunter.io/ios/app/naunausos-location-sharing-app/id6448802495)

This safety app provides real-time SOS alerts, live location tracking, and instant video sharing to trusted contacts. It's designed to offer peace of mind for individuals and families, with global availability and a discreet mode for emergencies.

**Highlights:** One-tap SOS alerts, Live video and audio sharing, Real-time GPS location tracking, Global availability (130+ countries), Discreet alert mode, Trusted contacts circle, Campus ambassador program

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $0.99 | per month |
| Yearly subscription | $9.99 | per year |


### Happy Pixel

[App page](https://appshunter.io/ios/app/happy-pixel/id6517353742)

Adjust the color, brightness, and flicker of connected lights. This lifestyle app allows for personalized lighting effects after establishing a device connection.

**Highlights:** Set light color, Adjust brightness, Control flicker effect, Connect to devices, Personalized lighting

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NauNauSOS free?

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

### Is Happy Pixel free?

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

### Which has better reviews, NauNauSOS or Happy Pixel?

NauNauSOS and Happy Pixel are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do NauNauSOS or Happy Pixel have ads?

Neither NauNauSOS nor Happy Pixel shows ads.

### Which is updated more often, NauNauSOS or Happy Pixel?

NauNauSOS ships an update monthly, and Happy Pixel every 2 weeks. Most recently, NauNauSOS was updated on October 24, 2026 and Happy Pixel on October 27, 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.*