# Sonar vs NODs™

The clearest difference is in-app purchases: Sonar at none against NODs™'s 3. Sonar also leads on iOS requirement (16.4 vs 18.0). NODs™'s advantage is update cadence (every 2 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. NODs™ sells 3 in-app purchases, starting at $3.99 per month. Sonar asks for nothing beyond the download.

Sonar ships an update every 3 weeks, NODs™ every 2 days. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Sonar | NODs™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/nods/id6799985649/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 52 MB | 33 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Caue Mattos Silvestre](https://appshunter.io/developer/6780304569) | [Trippy LLC](https://appshunter.io/developer/1511804022) |

## What reviewers say

### Sonar

[App page](https://appshunter.io/ios/app/sonar-hidden-camera-detector/id6788882245)

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

**In-app purchases:** none


### NODs™

[App page](https://appshunter.io/ios/app/nods/id6799985649)

Enhance your iPhone camera's view in low-light conditions with AI-powered live night vision. See more clearly on nighttime walks, around campsites, or in dark rooms. It amplifies existing light, but cannot see in complete darkness or detect heat.

**Highlights:** AI-powered live night vision, Enhances available light, Real-time brighter view, Useful for nighttime walks, Ideal for camping and outdoors, Never records video

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Annual | $23.99 | per year |
| Daylight Family | $33.99 | per year |


## Frequently asked questions

### Is Sonar free?

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

### Is NODs™ free?

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

### Do Sonar or NODs™ have ads?

Neither Sonar nor NODs™ shows ads.

### Which is updated more often, Sonar or NODs™?

Sonar ships an update every 3 weeks, and NODs™ every 2 days. Most recently, Sonar was updated on October 4, 2026 and NODs™ on October 7, 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.*