# NN_working vs Ambi

The clearest difference is in-app purchases: NN_working at none against Ambi's 5. Ambi's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Ambi sells 5 in-app purchases, starting at $20.00 per month. NN_working asks for nothing beyond the download.

## The numbers

| Metric | NN_working | Ambi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 34 MB | 98 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [NUÑEZ I NAVARRO](https://appshunter.io/developer/1115681369) | [Mistlabs Limited](https://appshunter.io/developer/6787026125) |

## What reviewers say

### NN_working

[App page](https://appshunter.io/ios/app/nn-working/id6781400680)

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

**In-app purchases:** none


### Ambi

[App page](https://appshunter.io/ios/app/ambi-ambient-intelligence/id6787026123)

**Features:** Apple Watch app

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ambi Plus Monthly | $20.00 | per month |
| Ambi Pro Monthly | $100.00 | per month |
| Ambi Max Monthly | $200.00 | per month |
| Ambi Plus Annual | $200.00 | per year |
| Ambi Pro Annual | $1000.00 | per year |


## Frequently asked questions

### Is NN_working free?

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

### Is Ambi free?

Ambi is free to download, with in-app purchases available.

### Do NN_working or Ambi have ads?

Neither NN_working nor Ambi 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.*