# SmartStream Q vs Simple Air

The clearest difference is iOS requirement: SmartStream Q at 12.0 against Simple Air's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 27, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | SmartStream Q | Simple Air |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 13 MB | 34 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Artem Godlevskyy](https://appshunter.io/developer/1512383756) | [Anna Antentyk](https://appshunter.io/developer/6804751347) |

## What reviewers say

### SmartStream Q

[App page](https://appshunter.io/ios/app/smartstream-q/id1512383757)

**In-app purchases:** none


### Simple Air

[App page](https://appshunter.io/ios/app/simple-air/id6804751345)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartStream Q free?

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

### Is Simple Air free?

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

### Do SmartStream Q or Simple Air have ads?

Neither SmartStream Q nor Simple Air shows ads.

### Which is updated more often, SmartStream Q or Simple Air?

SmartStream Q ships an update monthly, and Simple Air monthly. Most recently, SmartStream Q was updated on September 27, 2026 and Simple Air on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*