# SmartCity3D AR vs Oika

SmartCity3D AR and Oika are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | SmartCity3D AR | Oika |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Size | 3 MB | 35 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Digitarca S.R.L.](https://appshunter.io/developer/1584782431) | [Gennaro Liguori](https://appshunter.io/developer/1800158647) |

## What reviewers say

### SmartCity3D AR

[App page](https://appshunter.io/ios/app/smartcity3d-ar/id1611730309)

**In-app purchases:** none


### Oika

[App page](https://appshunter.io/ios/app/oika-haptic-wayfinding/id6745508090)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartCity3D AR free?

SmartCity3D AR is free to download, with no in-app purchases.

### Is Oika free?

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

### Do SmartCity3D AR or Oika have ads?

Neither SmartCity3D AR nor Oika shows ads.

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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.*