# deviceOwl vs GreenLoop Recycling

The clearest difference is in-app purchases: GreenLoop Recycling at none against deviceOwl's 1. GreenLoop Recycling also leads on update cadence (fortnightly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. deviceOwl sells 1 in-app purchase, starting at $9.99 per year. GreenLoop Recycling asks for nothing beyond the download.

deviceOwl ships an update every 2 months, GreenLoop Recycling fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | deviceOwl | GreenLoop Recycling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (539 ratings)](https://appshunter.io/ios/app/deviceowl-find-spy-devices/id1484893288/reviews)** | — |
| Number of ratings | **539** | — |
| Positive reviews | 49.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Freemium | — |
| Size | 61 MB | 333 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Entropic, LLC](https://appshunter.io/developer/1127939476) | [Morten Orebo Dam](https://appshunter.io/developer/1878152031) |

## What reviewers say

### deviceOwl

[App page](https://appshunter.io/ios/app/deviceowl-find-spy-devices/id1484893288)

This app uses AI to identify household and covert spy devices by simply pointing your smartphone at them. It reveals device capabilities, privacy implications, and manufacturer details to help you protect your privacy.

**Highlights:** AI device identification, Privacy implications revealed, Device capabilities details, Manufacturer information, Offline device checking, Basic and Advanced Editions

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Advanced Subscription | $9.99 | per year |

**What reviewers like**

- 🚀 Accurate detection
- 👍 Useful for travel and public places
- 🔒 Helps protect privacy
- 💡 Innovative concept

**What reviewers complain about**

- 🐛 Inconsistent performance
- 💰 Expensive subscription
- 🤔 Limited device recognition
- 📱 Compatibility issues

**Reported bugs**

- Frequent crashes and freezes
- Unreliable device detection
- Subscription management problems
- Unresponsive customer support

**Requested features**

- Free trial period for premium features
- Expanded device database
- Improved user interface
- Seamless integration with other security apps


### GreenLoop Recycling

[App page](https://appshunter.io/ios/app/greenloop-recycling/id6759337326)

**In-app purchases:** none


## Frequently asked questions

### Is deviceOwl free?

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

### Is GreenLoop Recycling free?

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

### Do deviceOwl or GreenLoop Recycling have ads?

Neither deviceOwl nor GreenLoop Recycling shows ads.

### Which is updated more often, deviceOwl or GreenLoop Recycling?

deviceOwl ships an update every 2 months, and GreenLoop Recycling fortnightly. Most recently, deviceOwl was updated on November 3, 2026 and GreenLoop Recycling 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.*