# airbeld™ vs Nudge Care

The clearest difference is update cadence: Nudge Care at fortnightly against airbeld™'s every 2 months. airbeld™'s advantage is iOS requirement (15.6 vs 26.0). 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.

airbeld™ ships an update every 2 months, Nudge Care fortnightly. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | airbeld™ | Nudge Care |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 50 MB | 58 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SK EMBIO DIAGNOSTICS LTD](https://appshunter.io/developer/1615569041) | [WUP Technologies P.C.](https://appshunter.io/developer/1739650961) |

## What reviewers say

### airbeld™

[App page](https://appshunter.io/ios/app/airbeld/id6450966282)

Optimize your indoor environment for better well-being and productivity. This app tracks real-time air quality, helps you build healthier habits, and provides personalized insights to keep your energy high and mind sharp.

**Highlights:** Track real-time air quality, Monitor dust and heat stress, Create healthier habits, Personal air trends and insights, Monitor multiple spaces, AI assistant for guidance

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

**In-app purchases:** none


### Nudge Care

[App page](https://appshunter.io/ios/app/nudge-care/id6481495996)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is airbeld™ free?

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

### Is Nudge Care free?

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

### Do airbeld™ or Nudge Care have ads?

Neither airbeld™ nor Nudge Care shows ads.

### Which is updated more often, airbeld™ or Nudge Care?

airbeld™ ships an update every 2 months, and Nudge Care fortnightly. Most recently, airbeld™ was updated on November 3, 2026 and Nudge Care on October 27, 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.*