# TOP vs PVFlow

The clearest difference is update cadence: TOP at every 9 days against PVFlow's every 5 weeks. 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.

TOP ships an update every 9 days, PVFlow every 5 weeks. The most recent releases landed on August 3, 2026 and August 10, 2026 respectively.

## The numbers

| Metric | TOP | PVFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Size | 73 MB | 104 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [SHENZHEN TOP-TEK TECHNOLOGY CO ., LTD](https://appshunter.io/developer/1829400141) | [禄英 林](https://appshunter.io/developer/6794160688) |

## What reviewers say

### TOP

[App page](https://appshunter.io/ios/app/top-tek-home2/id6749406006)

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

**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 TOP free?

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

### Is PVFlow free?

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

### Do TOP or PVFlow have ads?

Neither TOP nor PVFlow shows ads.

### Which is updated more often, TOP or PVFlow?

TOP ships an update every 9 days, and PVFlow every 5 weeks. Most recently, TOP was updated on August 3, 2026 and PVFlow on August 10, 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.*