# PVTECH vs iLightsIn Sync

PVTECH and iLightsIn Sync are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on November 12, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | PVTECH | iLightsIn Sync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Size | 28 MB | 41 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [普为光电科技有限公司](https://appshunter.io/developer/1649073318) | [云江 王](https://appshunter.io/developer/1322295053) |

## What reviewers say

### PVTECH

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

**In-app purchases:** none


### iLightsIn Sync

[App page](https://appshunter.io/ios/app/ilightsin-sync/id6470256252)

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

**In-app purchases:** none


## Frequently asked questions

### Is PVTECH free?

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

### Is iLightsIn Sync free?

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

### Do PVTECH or iLightsIn Sync have ads?

Neither PVTECH nor iLightsIn Sync shows ads.

### Which is updated more often, PVTECH or iLightsIn Sync?

PVTECH ships an update every 6 weeks, and iLightsIn Sync every 6 weeks. Most recently, PVTECH was updated on November 12, 2026 and iLightsIn Sync on November 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.*