# ModelioAR vs Altitude

The clearest difference is update cadence: Altitude at every 3 days against ModelioAR's every 3 weeks. On price, in-app purchases and iOS requirement there is nothing between them.

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

ModelioAR ships an update every 3 weeks, Altitude every 3 days. The most recent releases landed on September 14, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | ModelioAR | Altitude |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 4 MB | 8 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [ADIN HALILOVIC](https://appshunter.io/developer/1718928409) | [康 陆](https://appshunter.io/developer/1889797709) |

## What reviewers say

### ModelioAR

[App page](https://appshunter.io/ios/app/modelioar/id6473444593)

**In-app purchases:** none


### Altitude

[App page](https://appshunter.io/ios/app/altitude-now/id6770940856)

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

**In-app purchases:** none


## Frequently asked questions

### Is ModelioAR free?

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

### Is Altitude free?

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

### Which is updated more often, ModelioAR or Altitude?

ModelioAR ships an update every 3 weeks, and Altitude every 3 days. Most recently, ModelioAR was updated on September 14, 2026 and Altitude on September 15, 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.*