# Mapi 3D vs USEA AEC

The clearest difference is update cadence: USEA AEC at every 3 days against Mapi 3D's every 7 months. 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.

Mapi 3D ships an update every 7 months, USEA AEC every 3 days. The most recent releases landed on November 12, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Mapi 3D | USEA AEC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 days** |
| Size | 212 MB | 49 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sense-A Limited](https://appshunter.io/developer/1666811426) | [Etix](https://appshunter.io/developer/349698995) |

## What reviewers say

### Mapi 3D

[App page](https://appshunter.io/ios/app/mapi-3d/id1666811424)

**In-app purchases:** none


### USEA AEC

[App page](https://appshunter.io/ios/app/usea-aec/id6781009290)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mapi 3D free?

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

### Is USEA AEC free?

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

### Do Mapi 3D or USEA AEC have ads?

Neither Mapi 3D nor USEA AEC shows ads.

### Which is updated more often, Mapi 3D or USEA AEC?

Mapi 3D ships an update every 7 months, and USEA AEC every 3 days. Most recently, Mapi 3D was updated on November 12, 2026 and USEA AEC on November 10, 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.*