# BattAir vs LE Phlebotomy Tracker

The clearest difference is iOS requirement: BattAir at 11.0 against LE Phlebotomy Tracker's 13.0. 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.

BattAir ships an update monthly, LE Phlebotomy Tracker fortnightly. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | BattAir | LE Phlebotomy Tracker |
| --- | --- | --- |
| 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 | **Fortnightly** |
| Monetization | Free | — |
| Size | 15 MB | 19 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳艾斯特创新科技有限公司](https://appshunter.io/developer/1405370693) | [Jason Tyre](https://appshunter.io/developer/1573161434) |

## 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


### LE Phlebotomy Tracker

[App page](https://appshunter.io/ios/app/le-phlebotomy-tracker/id6765935001)

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

**In-app purchases:** none


## Frequently asked questions

### Is BattAir free?

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

### Is LE Phlebotomy Tracker free?

LE Phlebotomy Tracker is free to download, with no in-app purchases.

### Do BattAir or LE Phlebotomy Tracker have ads?

Neither BattAir nor LE Phlebotomy Tracker shows ads.

### Which is updated more often, BattAir or LE Phlebotomy Tracker?

BattAir ships an update monthly, and LE Phlebotomy Tracker fortnightly. Most recently, BattAir was updated on October 17, 2026 and LE Phlebotomy Tracker 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.*