# BLECarVoltage vs IBS Smart

The clearest difference is iOS requirement: BLECarVoltage at 9.0 against IBS Smart's 12.0. 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.

## The numbers

| Metric | BLECarVoltage | IBS Smart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 55 MB | 32 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Longfellow Chen](https://appshunter.io/developer/1025308037) | [IBS Intelligent Battery System GmbH](https://appshunter.io/developer/1743154215) |

## What reviewers say

### BLECarVoltage

[App page](https://appshunter.io/ios/app/blecarvoltage/id1269971537)

**Features:** macOS Compatibility

**In-app purchases:** none


### IBS Smart

[App page](https://appshunter.io/ios/app/ibs-smart/id6499312379)

**In-app purchases:** none


## Frequently asked questions

### Is BLECarVoltage free?

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

### Is IBS Smart free?

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

### Do BLECarVoltage or IBS Smart have ads?

Neither BLECarVoltage nor IBS Smart shows ads.

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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.*