# EVVO SMART vs PVFlow

The clearest difference is update cadence: PVFlow at every 6 weeks against EVVO SMART's every 4 months. 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.

EVVO SMART ships an update every 4 months, PVFlow every 6 weeks. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | EVVO SMART | PVFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Size | 97 MB | 104 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [深圳市英威腾电气股份有限公司](https://appshunter.io/developer/1012943436) | [禄英 林](https://appshunter.io/developer/6794160688) |

## What reviewers say

### EVVO SMART

[App page](https://appshunter.io/ios/app/evvo-smart/id6738979446)

**Features:** macOS Compatibility

**In-app purchases:** none


### PVFlow

[App page](https://appshunter.io/ios/app/pvflow/id6759702585)

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

**In-app purchases:** none


## Frequently asked questions

### Is EVVO SMART free?

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

### Is PVFlow free?

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

### Do EVVO SMART or PVFlow have ads?

Neither EVVO SMART nor PVFlow shows ads.

### Which is updated more often, EVVO SMART or PVFlow?

EVVO SMART ships an update every 4 months, and PVFlow every 6 weeks. Most recently, EVVO SMART was updated on October 1, 2026 and PVFlow on September 30, 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.*