# Fieldbox Backup — Verified Copies, 3-2-1 Status

> Mobile backup solution with verified copies and cloud sync for field professionals. (iPhone/iPad app by Alessandro Casagli.)

- Source: https://appshunter.io/ios/app/fieldbox-backup/id6781406490 (this page in markdown: same URL + `.md`)
- Developer: [Alessandro Casagli](https://appshunter.io/developer/6781406552)
- Category: Photo & Video, Travel
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 11 MB
- Languages: American English
- Released: 2026-08-21
- Data updated: 2026-09-20
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/fieldbox-backup/id6781406490/reviews.md

## What is Fieldbox Backup?

Fieldbox Backup copies your memory card to an archive on your iPhone or iPad, compares source and copied SHA-256 values, then uploads copies to your own cloud accounts. It records which files matched their source at transfer time and which providers confirmed a complete upload.

Before a transfer starts, every scanned file has an explicit outcome: selected, already verified in the session, or deliberately excluded. You can adjust the current transfer directly by file type.

Every copied file is checked with SHA-256. Fieldbox records a verified local file only when its source and copied values match. Cloud status separately shows when a provider has accepted an upload and confirmed its stored size. S3-compatible storage and Google Drive also require a matching provider-reported SHA-256 hash; Dropbox, OneDrive, and WebDAV report upload/size confirmation where a provider checksum is unavailable.

Backup Status shows the current 3-2-1 inventory: three copies, two kinds of storage, and one offsite. Normally that is your original card, a verified copy on your device, and a complete confirmed cloud copy. If you mark a source card formatted, two independently confirmed cloud providers can supply the non-device copies.

Connect the cloud you already use: Backblaze B2 and other S3-compatible storage, Dropbox, Google Drive, OneDrive, or WebDAV/NAS. You can see which provider holds a complete copy, with clear status for every transfer.

With Fieldbox Pro, files missing from your device can be repaired from the original card or a confirmed cloud copy. Fieldbox downloads to staging and returns a file to the archive only after its SHA-256 matches the recorded source hash. The session activity history records source-card status, cloud-provider changes, confirmed copies, deletions, repairs, and USB Transfers.

If a transfer is interrupted, Fieldbox keeps the verified-file checkpoints and resumes only after the reconnected source matches the recorded card identity, selected folder, inventory, and checkpoint evidence. A read-only source recheck can refresh the recorded card coverage later without starting another transfer.

Create and export a signed Integrity Record for a point-in-time summary of the session and its recorded evidence. The self-issued device signature provides tamper evidence and signing-key continuity. It is not external certification, trusted time, or proof that a copy still exists.

Built for the field:
• Works offline. Back up now, sync to the cloud when you have a connection.
• Browse and preview your photos, including RAW and HEIC.
• Recognizes common camera RAW formats, still images, video, audio, and XMP, XML, or JSON sidecars. This includes 3FR, CR2, CR3, NEF, ARW, RAF, DNG, BRAW, R3D, and other listed formats.
• Organize by session and camera, with EXIF and copyright details.
• The one-time unlock supports up to three user-selected active sessions that may keep receiving files. Every preserved session remains readable and verifiable, and you can change the active selection later.
• Fieldbox Pro adds unlimited local sessions, planning, share and Photos export of working copies, selective local-file removal, verified repair, detailed events, Camera Profiles and Memory Cards management, additional themes, multiple cloud destinations with concurrent uploads, and USB Transfer to external drives. Every non-revoked Pro purchase also includes permanent ownership of the standard Unlock.
• Share one cloud account across devices. Fieldbox gives each device a separate top-level area and limits cloud deletion to the current device's area.

Review Backup Status and your normal workflow before deciding to reuse a card. Fieldbox never formats, erases, or changes the original source media.

Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Fieldbox Terms of Service: https://fieldbox.app/terms.html
Privacy Policy: https://fieldbox.app/privacy.html

## Key features

- Verified file copies with SHA-256 comparison
- Uploads to multiple cloud providers
- Offline backup capability
- RAW and HEIC photo preview
- Organize by session and camera
- Export signed Integrity Records

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| FieldBox Pro (Yearly) | $49.99 | per year |
| FieldBox Pro (Monthly) | $4.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock FieldBox Backup | $4.99 | one-time |
| FieldBox Pro Lifetime | $99.00 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/fieldbox-backup/id6781406490/reviews.md

### 5/5 — Unique App that Works Great!

*2026-09-05*

Fieldbox is for anyone who needs to backup photos/videos/data without a computer. Its slick interface is super useful and easy to use. Great for hobbyists traveling or pros working everyday in the field. Theres so many use cases. I’ve been very impressed with it. On your next trip, leave your laptop at home and backup to your phone.

## Frequently asked questions about Fieldbox Backup

### What is Fieldbox Backup?

Fieldbox Backup is a mobile application designed to create verified copies of your memory card archives directly on your iPhone or iPad. It ensures data integrity through SHA-256 comparisons and facilitates uploads to your preferred cloud storage services.

### How does Fieldbox Backup ensure file verification?

Fieldbox Backup compares the SHA-256 hash values of the source files on your memory card with the copied files on your device. A local file is only marked as verified when these checksums match, ensuring the integrity of each copy.

### What cloud storage providers does Fieldbox Backup support?

Fieldbox Backup supports a range of cloud providers including Backblaze B2 and other S3-compatible storage, Dropbox, Google Drive, OneDrive, and WebDAV/NAS. It tracks which provider holds a complete copy and confirms upload status.

### Can Fieldbox Backup work offline?

Yes, Fieldbox Backup is built to work offline. You can perform backups from your memory card to your device when you have no internet connection and sync to the cloud later when a connection becomes available.

### What are the benefits of Fieldbox Pro?

Fieldbox Pro offers advanced features such as repairing files missing from your device by restoring them from the original card or a confirmed cloud copy. It also allows for up to three user-selected active sessions that can continue receiving files.

### How does Fieldbox Backup handle interrupted transfers?

If a transfer is interrupted, Fieldbox Backup saves the verified file checkpoints. It will resume the transfer only after the reconnected source matches the recorded card identity, selected folder, inventory, and checkpoint evidence.

### What types of files can Fieldbox Backup preview?

Fieldbox Backup can browse and preview a wide range of photo and video files, including RAW formats like 3FR, CR2, CR3, NEF, ARW, RAF, DNG, BRAW, R3D, as well as HEIC images and common video, audio, and sidecar file types.

### What is the pricing for Fieldbox Backup?

Fieldbox Backup is free to download and use. Optional upgrades to Fieldbox Pro are available via monthly ($4.99) or yearly ($49.99) subscriptions, offering enhanced features for active backup sessions.

## Version history (last 5 releases)

### 1.5.1 — 2026-09-11

Added support for more 360° camera formats, improved the 360° viewing experience, and revised anonymous telemetry with a stronger focus on privacy and reliability.

### 1.5 — 2026-09-05

What’s New in Fieldbox 1.5

• Add Wasabi and Backblaze B2 with dedicated, guided setup.
• Choose a Wasabi storage region without manually matching its service URL.
• Let Fieldbox discover the correct Backblaze B2 S3 location when testing a connection.
• Rename saved cloud services directly from the service editor.
• Browse session thumbnails immediately without opening a photo first.

### 1.4.1 — 2026-08-31

Fieldbox 1.4.1 improves transfers, file naming, and feedback:

• Start local transfers over cellular, then decide whether to begin cloud uploads after verification.
• Capture-date filename tokens now use the camera’s original capture date and show “undated” when unavailable.
• Fieldbox can now request a review after successful transfers, with a new "Rate Fieldbox" option in Settings.
• Revised anonymous telemetry with privacy-focused reporting.

### 1.4 — 2026-08-29

## What’s New in Fieldbox 1.4

- **Quick Transfer:** Copy all new files from a card into a new session using your saved settings.
- **Improved transfer progress:** Follow filenames, card status, and transfer destinations more clearly on iPhone and iPad.
- **Partial cloud uploads:** Upload verified files that remain available in an incomplete session, with accurate coverage reporting.
- **E.D.A. appearance:** A new Pro theme with a matching app icon.
- **Cleaner transfer setup:** Refined step indicators make the transfer workflow easier to follow.
- **Simplified interface:** Removed legacy coach marks and improved localization throughout the app.

### 1.3 — 2026-08-27

What’s New in Fieldbox 1.3

Your next transfer starts sooner.

• Recognized camera cards now appear on Home, ready to open with a tap.
• Create filename templates using dates, session names, camera names, sequences, and original filenames.
• Each session remembers its naming choice for future additions.
• Card file selection now uses a clean, thumbnail-free view.
• Hide old entries from Card Info and Camera Info.
• Improved scheduling, Settings organization, and External Drive Copy.
• Long filenames now fit correctly in the iPhone viewer.
• Help translate Fieldbox through our new community page.

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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 2026-09-20.*