# FrontDepth View vs iOTAA

The clearest difference is update cadence: FrontDepth View at every 2 months against iOTAA's every 24 months. iOTAA's advantage is iOS requirement (13.0 vs 15.6). On price, rating, ratings volume and ads there is nothing between them.

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

iOTAA holds the better App Store score, 4.4 against 4.3. Both are backed by a comparable volume of ratings — 4 and 7 respectively.

FrontDepth View ships an update every 2 months, iOTAA every 24 months. The most recent releases landed on July 7, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | FrontDepth View | iOTAA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (4 ratings)](https://appshunter.io/ios/app/frontdepth-view/id1583468252/reviews) | **[4.4 (7 ratings)](https://appshunter.io/ios/app/iotaa/id1615759210/reviews)** |
| Number of ratings | 4 | **7** |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 24 months |
| Monetization | Free | Free |
| Size | 4 MB | 205 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [HAN WEI WANG](https://appshunter.io/developer/928406183) | [Rana Meer Shohel](https://appshunter.io/developer/1615759212) |

## What reviewers say

### FrontDepth View

[App page](https://appshunter.io/ios/app/frontdepth-view/id1583468252)

Capture real-time images from your device's TrueDepth camera, especially in low light. Explore your face from different angles, switch between 2D and 3D views, and save 3D photos. Browse your saved 3D face images in a dedicated folder.

**Highlights:** Real-time TrueDepth camera feed, Low-light image capture, Adjustable view range slider, Pan display to explore face angles, Toggle between 3D and 2D views, Save 3D face photos, Browse saved 3D photos

**Features:** macOS Compatibility

**In-app purchases:** none


### iOTAA

[App page](https://appshunter.io/ios/app/iotaa/id1615759210)

Manage IoT and AI-powered energy-saving solutions remotely from your smart device. This app offers sophisticated tools for homes, buildings, industries, agriculture, and healthcare facilities to achieve zero-carbon targets.

**Highlights:** Remote management of energy solutions, IoT and AI-based efficiency, Solutions for homes and buildings, Industrial and agricultural applications, Healthcare facility management, Zero-carbon target achievement

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FrontDepth View free?

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

### Is iOTAA free?

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

### Which has better reviews, FrontDepth View or iOTAA?

iOTAA is rated higher. FrontDepth View averages 4.3 out of 5 from 4 ratings, while iOTAA averages 4.4 from 7 ratings.

### Do FrontDepth View or iOTAA have ads?

Neither FrontDepth View nor iOTAA shows ads.

### Which is updated more often, FrontDepth View or iOTAA?

FrontDepth View ships an update every 2 months, and iOTAA every 24 months. Most recently, FrontDepth View was updated on July 7, 2026 and iOTAA on September 18, 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.*