# ACO Viewer vs planAR

The clearest difference is update cadence: planAR at every 2 days against ACO Viewer's every 4 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.

ACO Viewer ships an update every 4 months, planAR every 2 days. The most recent releases landed on May 16, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | ACO Viewer | planAR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 days** |
| Size | 100 MB | 288 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AUGMENTED CITY SRL](https://appshunter.io/developer/1815788390) | [IA Dalee OOO](https://appshunter.io/developer/561980724) |

## What reviewers say

### ACO Viewer

[App page](https://appshunter.io/ios/app/aco-viewer/id1621584555)

**Features:** macOS Compatibility

**In-app purchases:** none


### planAR

[App page](https://appshunter.io/ios/app/planar/id6749452059)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ACO Viewer free?

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

### Is planAR free?

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

### Do ACO Viewer or planAR have ads?

Neither ACO Viewer nor planAR shows ads.

### Which is updated more often, ACO Viewer or planAR?

ACO Viewer ships an update every 4 months, and planAR every 2 days. Most recently, ACO Viewer was updated on May 16, 2026 and planAR 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.*