# Q vs MultiVolt

The clearest difference is in-app purchases: Q at none against MultiVolt's 2. Q also leads on iOS requirement (9.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. MultiVolt sells 2 in-app purchases, starting at $2.99 per month. Q asks for nothing beyond the download.

## The numbers

| Metric | Q | MultiVolt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 3 MB | 43 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AKKU SYS Akkumulator](https://appshunter.io/developer/1766459745) | [Daniel Kofler](https://appshunter.io/developer/1728602734) |

## What reviewers say

### Q

[App page](https://appshunter.io/ios/app/q-batteries-bms/id6748669436)

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

**In-app purchases:** none


### MultiVolt

[App page](https://appshunter.io/ios/app/multivolt/id6804451131)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MultiVolt Pro — monthly | $2.99 | per month |
| MultiVolt Pro — yearly | $17.99 | per year |


## Frequently asked questions

### Is Q free?

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

### Is MultiVolt free?

MultiVolt is free to download, with in-app purchases available.

### Do Q or MultiVolt have ads?

Neither Q nor MultiVolt 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.*