# BattAir vs FLYROTOR ESC

The clearest difference is update cadence: FLYROTOR ESC at every 2 weeks against BattAir's monthly. BattAir's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 17.0). On price, 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.

BattAir ships an update monthly, FLYROTOR ESC every 2 weeks. The most recent releases landed on October 17, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | BattAir | FLYROTOR ESC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (5 ratings)](https://appshunter.io/ios/app/battair/id1546717583/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 15 MB | 3 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [深圳艾斯特创新科技有限公司](https://appshunter.io/developer/1405370693) | [锐 李](https://appshunter.io/developer/1889046689) |

## What reviewers say

### BattAir

[App page](https://appshunter.io/ios/app/battair/id1546717583)

This app displays and manages information for smart batteries. Users can view battery status, adjust settings, and perform firmware upgrades. It's designed for users who need detailed control over their smart battery devices.

**Highlights:** Display smart battery information, Set smart battery parameters, Smart battery firmware upgrade, Real-time battery status monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### FLYROTOR ESC

[App page](https://appshunter.io/ios/app/flyrotor-esc/id6761365354)

**In-app purchases:** none


## Frequently asked questions

### Is BattAir free?

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

### Is FLYROTOR ESC free?

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

### Do BattAir or FLYROTOR ESC have ads?

Neither BattAir nor FLYROTOR ESC shows ads.

### Which is updated more often, BattAir or FLYROTOR ESC?

BattAir ships an update monthly, and FLYROTOR ESC every 2 weeks. Most recently, BattAir was updated on October 17, 2026 and FLYROTOR ESC on October 28, 2026.

---

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