# PW Fit vs 3D Flash Camera(Intl)

The clearest difference is rating: PW Fit at 4.5 against 3D Flash Camera(Intl)'s 1.0. On price, ratings volume, update cadence and ads there is nothing between them.

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

PW Fit holds the better App Store score, 4.5 against 1.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

PW Fit ships an update monthly, 3D Flash Camera(Intl) every 6 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | PW Fit | 3D Flash Camera(Intl) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/pw-fit/id6479971674/reviews)** | [1.0 (3 ratings)](https://appshunter.io/ios/app/3d-flash-cameraintl/id6749049442/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 197 MB | 15 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Prowell Technology Co., Ltd.](https://appshunter.io/developer/1692309254) | [深圳英伦科技有限公司](https://appshunter.io/developer/1630116336) |

## What reviewers say

### PW Fit

[App page](https://appshunter.io/ios/app/pw-fit/id6479971674)

This app acts as your personal health steward, recording and managing various health and activity data from your wearable device. It tracks steps, sleep, exercise, and weight, and offers customizable reminders and a dial market for your device.

**Highlights:** Health data recording, Movement track recording, Wearable device control, Sleep monitoring, Exercise tracking, Customizable reminders, Watch face customization

**Features:** macOS Compatibility

**In-app purchases:** none


### 3D Flash Camera(Intl)

[App page](https://appshunter.io/ios/app/3d-flash-cameraintl/id6749049442)

Capture and display 3D photos with a dedicated device. Import your mobile photos to instantly generate naked-eye 3D images for a new visual experience. Enjoy clear, glasses-free 3D viewing on a portable album.

**Highlights:** Capture 3D photos with mobile, Import photos to 3D device, Generate naked-eye 3D images, 10.1 inch 3D photo album, Wireless networking, Touch operation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PW Fit free?

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

### Is 3D Flash Camera(Intl) free?

3D Flash Camera(Intl) is free to download, with no in-app purchases.

### Which has better reviews, PW Fit or 3D Flash Camera(Intl)?

PW Fit is rated higher. PW Fit averages 4.5 out of 5 from 2 ratings, while 3D Flash Camera(Intl) averages 1.0 from 3 ratings.

### Do PW Fit or 3D Flash Camera(Intl) have ads?

Neither PW Fit nor 3D Flash Camera(Intl) shows ads.

### Which is updated more often, PW Fit or 3D Flash Camera(Intl)?

PW Fit ships an update monthly, and 3D Flash Camera(Intl) every 6 weeks. Most recently, PW Fit was updated on November 4, 2026 and 3D Flash Camera(Intl) on October 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.*