# NPS SING Parent vs Sketch AR Studio

The clearest difference is ads: NPS SING Parent at none against Sketch AR Studio's shown. Sketch AR Studio's advantage is update cadence (daily vs every 15 months). On price, in-app purchases, device support 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.

NPS SING Parent ships an update every 15 months, Sketch AR Studio daily. The most recent releases landed on October 1, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | NPS SING Parent | Sketch AR Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Daily** |
| Size | 25 MB | 102 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chandra Sekhar Kalubandi](https://appshunter.io/developer/1468638523) | [MOHAMMAD H JAFARI](https://appshunter.io/developer/1747282850) |

## What reviewers say

### NPS SING Parent

[App page](https://appshunter.io/ios/app/nps-sing-parent/id1637837803)

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

**In-app purchases:** none


### Sketch AR Studio

[App page](https://appshunter.io/ios/app/sketch-ar-studio/id6742136729)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NPS SING Parent free?

NPS SING Parent is free to download, with no in-app purchases.

### Is Sketch AR Studio free?

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

### Do NPS SING Parent or Sketch AR Studio have ads?

Sketch AR Studio shows ads; NPS SING Parent does not.

### Which is updated more often, NPS SING Parent or Sketch AR Studio?

NPS SING Parent ships an update every 15 months, and Sketch AR Studio daily. Most recently, NPS SING Parent was updated on October 1, 2026 and Sketch AR Studio on October 25, 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.*