# 子不语照相馆 vs PicGuard

The clearest difference is update cadence: PicGuard at every 2 weeks against 子不语照相馆's every 3 months. PicGuard also leads on device support (4 vs 2) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

子不语照相馆 ships an update every 3 months, PicGuard every 2 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 子不语照相馆 | PicGuard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 140 MB | 35 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [宏辰 覃](https://appshunter.io/developer/1684086607) | [Qingdao Insco Network Technology Co., Ltd.](https://appshunter.io/developer/1474622324) |

## What reviewers say

### 子不语照相馆

[App page](https://appshunter.io/ios/app/id6448231912)

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

**In-app purchases:** none


### PicGuard

[App page](https://appshunter.io/ios/app/picguard/id6737562561)

**In-app purchases:** none


## Frequently asked questions

### Is 子不语照相馆 free?

子不语照相馆 is free to download, with no in-app purchases.

### Is PicGuard free?

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

### Do 子不语照相馆 or PicGuard have ads?

Neither 子不语照相馆 nor PicGuard shows ads.

### Which is updated more often, 子不语照相馆 or PicGuard?

子不语照相馆 ships an update every 3 months, and PicGuard every 2 weeks. Most recently, 子不语照相馆 was updated on November 3, 2026 and PicGuard on November 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*