# 3D Circle vs HDisplay

The clearest difference is review sentiment: HDisplay at 67% against 3D Circle's 25%. HDisplay also leads on rating (3.3 vs 3.0) and iOS requirement (9.0 vs 15.0). 3D Circle's advantage is ads (none vs shown) and update cadence (fortnightly vs every 5 months). On price, ratings volume, 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.

HDisplay holds the better App Store score, 3.3 against 3.0. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews point the same way: 25% of 3D Circle's written reviews are positive against 67% of HDisplay's.

3D Circle ships an update fortnightly, HDisplay every 5 months. The most recent releases landed on September 25, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | 3D Circle | HDisplay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/3d-circle/id1566567171/reviews) | **[3.3 (3 ratings)](https://appshunter.io/ios/app/hdisplay/id1568414665/reviews)** |
| Number of ratings | 3 | 3 |
| Positive reviews | 25.4% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 5 months |
| Monetization | **Free** | Ad-supported |
| Size | 45 MB | 51 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [飞海 李](https://appshunter.io/developer/1449959664) | [华胜 张](https://appshunter.io/developer/1567799066) |

## What reviewers say

### 3D Circle

[App page](https://appshunter.io/ios/app/3d-circle/id1566567171)

This utility app provides a simple and straightforward way to create and manage 3D circles. It's designed for users who need a basic tool for geometric visualization.

**Highlights:** 3D circle creation, Circle management, Geometric visualization

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- ✨ Unique 3D hologram display technology
- 🎨 Ability to upload custom images and videos
- 😎 Cool visual effects that attract attention
- ⚡ Works well once properly configured
- 🎯 Intuitive interface for experienced users

**What reviewers complain about**

- 🐛 Persistent WiFi connectivity issues
- ❌ App frequently fails to recognize device connection
- 📖 Poor and unclear instructions
- 🌍 Language barriers in documentation
- ⚠️ Unreliable reconnection after initial setup

**Reported bugs**

- App does not recognize WiFi connection despite phone being connected
- WiFi network fails to appear in device settings
- App crashes when uploading videos
- App crashes when adding 3D text with character limits
- Rotation settings buttons non-functional

**Requested features**

- Increase file storage limit beyond 50 items
- Bluetooth connectivity option instead of WiFi only
- Hide top and bottom faces on 3D shapes
- File naming and description capabilities
- Offline mode for content creation


### HDisplay

[App page](https://appshunter.io/ios/app/hdisplay/id1568414665)

This app allows you to wirelessly display images and videos from your phone to a connected device. It offers both a local mode for nearby transfers and a cloud mode for multi-device synchronization and remote access.

**Highlights:** Wireless image and video display, Local Wi-Fi hotspot connection, Cloud-based multi-device synchronization, Remote file transfer, Image and video uploading

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3D Circle free?

3D Circle is free to download, with no in-app purchases.

### Is HDisplay free?

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

### Which has better reviews, 3D Circle or HDisplay?

HDisplay is rated higher. 3D Circle averages 3.0 out of 5 from 3 ratings, while HDisplay averages 3.3 from 3 ratings.

### Do 3D Circle or HDisplay have ads?

HDisplay shows ads; 3D Circle does not.

### Which is updated more often, 3D Circle or HDisplay?

3D Circle ships an update fortnightly, and HDisplay every 5 months. Most recently, 3D Circle was updated on September 25, 2026 and HDisplay on September 12, 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.*