# IO HAWK vs BlueBattery

The clearest difference is review sentiment: BlueBattery at 82% against IO HAWK's 22%. BlueBattery also leads on update cadence (every 5 weeks vs every 3 months). IO HAWK's advantage is iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

IO HAWK ships an update every 3 months, BlueBattery every 5 weeks. Both last shipped on October 11, 2026.

## The numbers

| Metric | IO HAWK | BlueBattery |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 22.2% of reviews | **81.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 54 MB | 22 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [IO eMobility GmbH](https://appshunter.io/developer/1142853809) | [Kai Scheffer](https://appshunter.io/developer/816144806) |

## What reviewers say

### IO HAWK

[App page](https://appshunter.io/ios/app/io-hawk/id1142853810)

This app allows you to control and monitor your electric vehicle's performance, track your rides with map integration, and compete with other users. It also features a community for sharing experiences and accessing after-sales support.

**Highlights:** Vehicle control and status monitoring, Real-time vehicle diagnostics, Ride tracking with map integration, Riding ranking and competition, Community sharing and interaction, After-sales service access

**Features:** macOS Compatibility

**In-app purchases:** none


### BlueBattery

[App page](https://appshunter.io/ios/app/bluebattery/id1233388568)

Monitor and record vital electrical parameters of your RV battery system in real-time. View live data, energy mix, and historical records for diagnostics. Configure settings and update device firmware.

**Highlights:** Real-time electrical parameter display, Simultaneous connection for energy overview, Historical data for diagnostics, Export data to CSV, Device configuration and settings, Firmware updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IO HAWK free?

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

### Is BlueBattery free?

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

### Do IO HAWK or BlueBattery have ads?

Neither IO HAWK nor BlueBattery shows ads.

### Which is updated more often, IO HAWK or BlueBattery?

IO HAWK ships an update every 3 months, and BlueBattery every 5 weeks. Most recently, IO HAWK was updated on October 11, 2026 and BlueBattery on October 11, 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.*