# Snake Sounds identification vs Hidden Device Radar

The clearest difference is in-app purchases: Snake Sounds identification at none against Hidden Device Radar's 1. Snake Sounds identification also leads on iOS requirement (15.8.3 vs 17.0). Hidden Device Radar's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Hidden Device Radar sells 1 one-off in-app purchase. Snake Sounds identification asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Snake Sounds identification | Hidden Device Radar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hidden-device-radar/id6760244313/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 45 MB | 9 MB |
| Requires iOS | **15.8.3** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [Aurem Digital llc](https://appshunter.io/developer/1882003730) |

## What reviewers say

### Snake Sounds identification

[App page](https://appshunter.io/ios/app/snake-sounds-identification/id6749852417)

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

**In-app purchases:** none


### Hidden Device Radar

[App page](https://appshunter.io/ios/app/hidden-device-radar/id6760244313)

Detect hidden cameras, trackers, and smart devices using Bluetooth, Wi-Fi, and NFC signals. Get real-time threat scoring and a proximity graph to locate suspicious devices. Protect your privacy by scanning hotel rooms, rentals, or your home.

**Highlights:** Bluetooth device detection, Wi-Fi/local network scanning, Real-time threat scoring, Signal Strength Finder (Pro), Detection history, On-device processing

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hidden Device Radar | $4.99 | one-time |


## Frequently asked questions

### Is Snake Sounds identification free?

Snake Sounds identification is free to download, with no in-app purchases.

### Is Hidden Device Radar free?

Hidden Device Radar is free to download, with in-app purchases available.

### Do Snake Sounds identification or Hidden Device Radar have ads?

Snake Sounds identification shows ads; Hidden Device Radar does not.

### Which is updated more often, Snake Sounds identification or Hidden Device Radar?

Snake Sounds identification ships an update every 2 weeks, and Hidden Device Radar every 2 weeks. Most recently, Snake Sounds identification was updated on November 5, 2026 and Hidden Device Radar on October 31, 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.*