# IoT Assistant vs IDefy

The clearest difference is update cadence: IDefy at every 6 weeks against IoT Assistant's every 3 months. IDefy also leads on iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IoT Assistant ships an update every 3 months, IDefy every 6 weeks. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | IoT Assistant | IDefy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (16 ratings)](https://appshunter.io/ios/app/iot-assistant/id1491361441/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 19.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 71 MB | 69 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Carnegie Mellon University](https://appshunter.io/developer/336857960) | [THE ENGINEERING COMPANY FOR DEVELOPMENT OF DIGITAL SYSTEMS SAE](https://appshunter.io/developer/1548749397) |

## What reviewers say

### IoT Assistant

[App page](https://appshunter.io/ios/app/iot-assistant/id1491361441)

Discover and manage the data collected by Internet of Things devices. Understand who is collecting your information, how it's used, and access privacy controls. Receive customized notifications about data practices.

**Highlights:** Discover IoT data collection, Understand data usage, Access privacy controls, Receive customized notifications, Manage data sharing

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💡 Interesting concept/idea
- ✨ Beautiful/cute/clear interface
- 👍 Useful for privacy
- 🚀 Seems buttery/smooth (recent review)
- 🤩 Great concept/design

**What reviewers complain about**

- ❌ Limited/dated/sparse data
- ❌ App doesn't work/crashes/won't load
- ❌ Verification email issues
- ❌ Registration/signup loop/errors
- ❌ No device discovery/scanning

**Reported bugs**

- Web page errors after signup
- App crashes after map loads
- App won't progress past setup screen
- Map loads then crashes
- Different screen pops up and disappears

**Requested features**

- Ability to add device through the app
- Option to opt out of data sharing
- User manual


### IDefy

[App page](https://appshunter.io/ios/app/idefy/id1617726714)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IoT Assistant free?

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

### Is IDefy free?

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

### Do IoT Assistant or IDefy have ads?

Neither IoT Assistant nor IDefy shows ads.

### Which is updated more often, IoT Assistant or IDefy?

IoT Assistant ships an update every 3 months, and IDefy every 6 weeks. Most recently, IoT Assistant was updated on November 6, 2026 and IDefy on November 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.*