# 777 Concept vs mExpress

The clearest difference is device support: 777 Concept at 4 against mExpress's 2. 777 Concept also leads on iOS requirement (11.0 vs 15.1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

777 Concept ships an update every 5 days, mExpress every 3 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 777 Concept | mExpress |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/777-concept/id1517755468/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | Free | — |
| Size | 132 MB | 92 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Vision Pro** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Visionaries 777](https://appshunter.io/developer/498451582) | [Metfone](https://appshunter.io/developer/961045207) |

## What reviewers say

### 777 Concept

[App page](https://appshunter.io/ios/app/777-concept/id1517755468)

Experience a full-electric autonomous concept vehicle in augmented reality. Scan your surroundings to place the car and interact with its features through animations.

**Highlights:** Augmented Reality visualization, Full-electric autonomous concept vehicle, Placeable in your environment, Interactive feature animations, Well-lit space requirement, Floor scanning for placement

**Features:** macOS Compatibility

**In-app purchases:** none


### mExpress

[App page](https://appshunter.io/ios/app/mexpress/id6754906352)

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

**In-app purchases:** none


## Frequently asked questions

### Is 777 Concept free?

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

### Is mExpress free?

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

### Do 777 Concept or mExpress have ads?

Neither 777 Concept nor mExpress shows ads.

### Which is updated more often, 777 Concept or mExpress?

777 Concept ships an update every 5 days, and mExpress every 3 days. Most recently, 777 Concept was updated on November 3, 2026 and mExpress on November 5, 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.*