# PV vs EnverTrack

The clearest difference is update cadence: EnverTrack at monthly against PV's every 2 months. PV's advantage is iOS requirement (12.0 vs 15.5). 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.

PV ships an update every 2 months, EnverTrack monthly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | PV | EnverTrack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 57 MB | 61 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [林 尤](https://appshunter.io/developer/1770061598) | [Envertech (Shanghai) Corporation Ltd.](https://appshunter.io/developer/1784622421) |

## What reviewers say

### PV

[App page](https://appshunter.io/ios/app/pv-ems/id6737307229)

**In-app purchases:** none


### EnverTrack

[App page](https://appshunter.io/ios/app/envertrack/id6758984748)

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

**In-app purchases:** none


## Frequently asked questions

### Is PV free?

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

### Is EnverTrack free?

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

### Do PV or EnverTrack have ads?

Neither PV nor EnverTrack shows ads.

### Which is updated more often, PV or EnverTrack?

PV ships an update every 2 months, and EnverTrack monthly. Most recently, PV was updated on October 27, 2026 and EnverTrack on October 28, 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.*