# Z1 DNG Transfer — transfer DNG file via wifi

> Wireless DNG file downloader for RICOH THETA Z1 camera. (iPhone/iPad app by Yoichi Hirota.)

- Source: https://appshunter.io/ios/app/z1-dng-transfer/id1482584898 (this page in markdown: same URL + `.md`)
- Developer: [Yoichi Hirota](https://appshunter.io/developer/1201629145)
- Category: Photo & Video, Utilities
- Price: Free
- Rating: 2.00/5 from 5 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.4 · 1 MB
- Languages: American English
- Released: 2020-03-01
- Data updated: 2026-08-19
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/z1-dng-transfer/id1482584898/reviews.md

## What is Z1 DNG Transfer?

Wireless DNG file downloader designed for RICOH THETA Z1. 

1. Connect to Z1 via wifi.
2. Launch this app and tap "Sync"
3. Select DNG file from list, then download will start immediately

## Key features

- Wireless DNG file transfer
- RICOH THETA Z1 compatibility
- Wi-Fi connection
- Direct file download
- Simple sync function

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/z1-dng-transfer/id1482584898/reviews.md

### 1/5 — No privacy settings announced. Not working.

*2022-09-22*

Very bad for 2022 to create such app. Nothing is good 
Even Interface hello to MS-Dos, not working at all. Nothing.  

Bye

### 1/5 — Great idea, stalls out before transfer is complete

*2020-09-12*

I can connect to camera and sync images, but when I hit transfer the blue line starts and stalls out at about 90% and then nothing. Disappointing for such a pricey app.

### 2/5 — Does not connect

*2020-08-05*

Connected to Theta z1 WiFi, but app does not find files on the camera. Eternal “connecting”. Evidently, needs more work.

Thanks for the effort.

### 5/5 — Works just fine

*2020-05-29*

You’ll just need to connect to cameras wifi...fast too...

### 1/5 — does not connet

*2020-03-18*

... just says connecting, but never does!

## Frequently asked questions about Z1 DNG Transfer

### How do I connect Z1 DNG Transfer to my RICOH THETA Z1?

First, connect your device to the RICOH THETA Z1's Wi-Fi network. Then, launch the Z1 DNG Transfer app and tap the 'Sync' button to begin the connection process.

### What kind of files can I download with Z1 DNG Transfer?

This application is specifically designed to download DNG (Digital Negative) files from the RICOH THETA Z1 camera. You can select individual DNG files from the list provided within the app.

### Is Z1 DNG Transfer free to use?

Yes, Z1 DNG Transfer is available for free. There are no costs associated with downloading or using its core functionality for transferring DNG files.

### What devices is Z1 DNG Transfer compatible with?

Z1 DNG Transfer is compatible with iPhone, iPad, and iPod devices. It requires iOS to function.

### How often is Z1 DNG Transfer updated?

The app was last updated on March 1, 2020, with version 1.0. There have been no subsequent updates listed, indicating a static release for now.

### What is the user sentiment for Z1 DNG Transfer?

User sentiment appears mixed, with an average rating of 2.0 stars based on 5 ratings. This suggests that while some users may find it functional, there might be areas for improvement.

### Does Z1 DNG Transfer have ads?

No, Z1 DNG Transfer does not contain advertisements. As it is a free application, it provides an ad-free experience for users.

### What is the age rating for Z1 DNG Transfer?

Z1 DNG Transfer has an age rating of 4+. This indicates it is suitable for users of all ages and does not contain content inappropriate for children.

## Version history (last 1 release)

### 1.0 — 2020-03-01

No release notes.

## Apps similar to Z1 DNG Transfer

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Simple Transfer - Photo+Video](https://appshunter.io/ios/app/simple-transfer-photo-plus-video/id420821506) | 4.7 (15,653) | Free | Photo & Video |
| [File Sync: Easy Photo Transfer](https://appshunter.io/ios/app/file-sync-easy-photo-transfer/id1588207923) | 4.1 (9) | Free | Photo & Video |
| [Photo Transfer: Send via WiFi](https://appshunter.io/ios/app/photo-transfer-send-via-wifi/id365152940) | 4.6 (11,467) | Free | Photo & Video |
| [RICOH THETA](https://appshunter.io/ios/app/ricoh-theta/id1023254741) | 4.6 (1,876) | Free | Photo & Video |
| [RICOH360:THETA Capture App](https://appshunter.io/ios/app/ricoh360theta-capture-app/id6446307957) | 1.3 (58) | Free | Photo & Video |
| [CloudPano Virtual Tour Creator](https://appshunter.io/ios/app/cloudpano-virtual-tour-creator/id1553738112) | 3.2 (14) | Free | Photo & Video |

## More apps by Yoichi Hirota

- [meta360](https://appshunter.io/ios/app/meta360/id1201629146)
- [edit360](https://appshunter.io/ios/app/edit360/id1211132543)
- [MiSphere Converter](https://appshunter.io/ios/app/misphere-converter/id1447094846)
- [Z1 Stitcher](https://appshunter.io/ios/app/z1-stitcher/id1482568355)

All apps by Yoichi Hirota: https://appshunter.io/developer/1201629145

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*