# tocsiapp vs NoTa Ambient Air

The clearest difference is update cadence: tocsiapp at every 2 weeks against NoTa Ambient Air's every 6 weeks. NoTa Ambient Air's advantage is iOS requirement (9.0 vs 13.0). 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.

tocsiapp ships an update every 2 weeks, NoTa Ambient Air every 6 weeks. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | tocsiapp | NoTa Ambient Air |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Size | 22 MB | 56 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Truong Cong Toan](https://appshunter.io/developer/1648065192) | [Thang Tran](https://appshunter.io/developer/1599534322) |

## What reviewers say

### tocsiapp

[App page](https://appshunter.io/ios/app/tocsiapp/id1672726232)

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

**In-app purchases:** none


### NoTa Ambient Air

[App page](https://appshunter.io/ios/app/nota-ambient-air/id6444293455)

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

**In-app purchases:** none


## Frequently asked questions

### Is tocsiapp free?

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

### Is NoTa Ambient Air free?

NoTa Ambient Air is free to download, with no in-app purchases.

### Do tocsiapp or NoTa Ambient Air have ads?

Neither tocsiapp nor NoTa Ambient Air shows ads.

### Which is updated more often, tocsiapp or NoTa Ambient Air?

tocsiapp ships an update every 2 weeks, and NoTa Ambient Air every 6 weeks. Most recently, tocsiapp was updated on November 3, 2026 and NoTa Ambient Air 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.*