# 8路电源时序器 vs PVTECH

The clearest difference is update cadence: PVTECH at every 6 weeks against 8路电源时序器's every 5 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.

8路电源时序器 ships an update every 5 months, PVTECH every 6 weeks. The most recent releases landed on September 16, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | 8路电源时序器 | PVTECH |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Size | 21 MB | 28 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [辉劲 赖](https://appshunter.io/developer/1590819768) | [Xiamen PVTECH Corporation Ltd.](https://appshunter.io/developer/1649073318) |

## What reviewers say

### 8路电源时序器

[App page](https://appshunter.io/ios/app/8/id1598292316)

**Features:** macOS Compatibility

**In-app purchases:** none


### PVTECH

[App page](https://appshunter.io/ios/app/pvtech/id6443754377)

**In-app purchases:** none


## Frequently asked questions

### Is 8路电源时序器 free?

8路电源时序器 is free to download, with no in-app purchases.

### Is PVTECH free?

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

### Do 8路电源时序器 or PVTECH have ads?

Neither 8路电源时序器 nor PVTECH shows ads.

### Which is updated more often, 8路电源时序器 or PVTECH?

8路电源时序器 ships an update every 5 months, and PVTECH every 6 weeks. Most recently, 8路电源时序器 was updated on September 16, 2026 and PVTECH on June 1, 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.*