# NoBark vs Aura Shield

The clearest difference is ads: Aura Shield at none against NoBark's shown. Aura Shield also leads on update cadence (every 2 days vs every 8 days) and iOS requirement (15.0 vs 17.0). On price, 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.

NoBark ships an update every 8 days, Aura Shield every 2 days. The most recent releases landed on October 22, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | NoBark | Aura Shield |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (17 ratings)](https://appshunter.io/ios/app/nobark-reactive-dog-training/id6748714466/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 8 days | **Every 2 days** |
| Monetization | Free | — |
| Size | 18 MB | 41 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Colin Murphy](https://appshunter.io/developer/1513223838) | [双双 熊](https://appshunter.io/developer/6778642372) |

## What reviewers say

### NoBark

[App page](https://appshunter.io/ios/app/nobark-reactive-dog-training/id6748714466)

This app allows you to remotely play sounds from your phone to train your dog. Simulate real-world scenarios like a doorbell ringing to help your pet learn.

**Highlights:** Remote sound playback, Smartwatch control, Simulate real-world sounds, Customizable sound timing, Controlled training environment

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Aura Shield

[App page](https://appshunter.io/ios/app/aura-shield/id6782731359)

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

**In-app purchases:** none


## Frequently asked questions

### Is NoBark free?

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

### Is Aura Shield free?

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

### Do NoBark or Aura Shield have ads?

NoBark shows ads; Aura Shield does not.

### Which is updated more often, NoBark or Aura Shield?

NoBark ships an update every 8 days, and Aura Shield every 2 days. Most recently, NoBark was updated on October 22, 2026 and Aura Shield on October 14, 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.*