# Power EV vs KnowShare

The clearest difference is update cadence: Power EV at weekly against KnowShare's every 2 months. KnowShare's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.4). 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.

Power EV ships an update weekly, KnowShare every 2 months. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Power EV | KnowShare |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Size | 39 MB | 50 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Power EV Sp. z.o.o](https://appshunter.io/developer/1482653738) | [Apa Sp. z o.o.](https://appshunter.io/developer/560447585) |

## What reviewers say

### Power EV

[App page](https://appshunter.io/ios/app/power-ev/id1482653739)

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

**In-app purchases:** none


### KnowShare

[App page](https://appshunter.io/ios/app/knowshare/id1544967895)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Power EV free?

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

### Is KnowShare free?

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

### Do Power EV or KnowShare have ads?

Neither Power EV nor KnowShare shows ads.

### Which is updated more often, Power EV or KnowShare?

Power EV ships an update weekly, and KnowShare every 2 months. Most recently, Power EV was updated on October 5, 2026 and KnowShare on October 7, 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.*