# Smart Gear 1 vs AsthmaGo

The clearest difference is update cadence: AsthmaGo at every 2 weeks against Smart Gear 1's every 6 weeks. Smart Gear 1's advantage is iOS requirement (8.4 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.

Smart Gear 1 ships an update every 6 weeks, AsthmaGo every 2 weeks. The most recent releases landed on October 26, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Smart Gear 1 | AsthmaGo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (12 ratings)](https://appshunter.io/ios/app/asthmago/id1576739743/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 31 MB | 48 MB |
| Requires iOS | **8.4** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [National Electronics & Watch Co.,Ltd.](https://appshunter.io/developer/507340091) | [CMI Health Inc.](https://appshunter.io/developer/1054521049) |

## What reviewers say

### Smart Gear 1

[App page](https://appshunter.io/ios/app/smart-gear-1/id735066225)

**Features:** macOS Compatibility

**In-app purchases:** none


### AsthmaGo

[App page](https://appshunter.io/ios/app/asthmago/id1576739743)

This app helps manage asthma by connecting to CMI Health devices like spirometers and oximeters. It allows users to conduct lung function tests, track trends, and share reports with their doctor. The app also includes a health assessment and logs for medications and symptoms.

**Highlights:** Connects to CMI Health devices, Home lung function testing, Pulse oximetry monitoring, Spirometry test reports, Trend graphs and cloud storage, Shareable physician reports, Asthma Control Test (ACT), Medication and symptom logs

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Gear 1 free?

Smart Gear 1 is free to download, with no in-app purchases.

### Is AsthmaGo free?

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

### Do Smart Gear 1 or AsthmaGo have ads?

Neither Smart Gear 1 nor AsthmaGo shows ads.

### Which is updated more often, Smart Gear 1 or AsthmaGo?

Smart Gear 1 ships an update every 6 weeks, and AsthmaGo every 2 weeks. Most recently, Smart Gear 1 was updated on October 26, 2026 and AsthmaGo on October 10, 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.*