# BackupFlow vs ShelfPulse

BackupFlow and ShelfPulse both sit at 5.0 stars, but that hides the real split: 80% of ShelfPulse's written reviews are positive against 33% of BackupFlow's. ShelfPulse also leads on monetization model (freemium vs paid) and ratings volume (9 vs 2). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. BackupFlow sells 1 one-off in-app purchase and ShelfPulse sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for BackupFlow against 4.9 for ShelfPulse. Both are backed by a comparable volume of ratings — 2 and 9 respectively. Written reviews are what separate them: 33% of BackupFlow's written reviews are positive against 80% of ShelfPulse's.

BackupFlow ships an update every 6 days, ShelfPulse weekly. Both last shipped on November 5, 2026.

## The numbers

| Metric | BackupFlow | ShelfPulse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/backupflow-nas-and-sftp-sync/id6753620051/reviews)** | [4.9 (9 ratings)](https://appshunter.io/ios/app/shelfpulse/id6754263899/reviews) |
| Number of ratings | 2 | **9** |
| Positive reviews | 33.3% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Paid | **Freemium** |
| Size | 22 MB | 8 MB |
| Requires iOS | 18.6 | **18.5** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tamer Savasci](https://appshunter.io/developer/1835844976) | [Eric Randall](https://appshunter.io/developer/1807554805) |

## What reviewers say

### BackupFlow

[App page](https://appshunter.io/ios/app/backupflow-nas-and-sftp-sync/id6753620051)

Automate backups of your iPhone photos, videos, and files directly to your own NAS or personal cloud server. This privacy-focused utility supports SFTP, WebDAV, and FTP, offering smart syncing and secure storage without recurring subscriptions.

**Highlights:** Automated backups to NAS/personal cloud, Supports SFTP, WebDAV, FTP/FTPS, Quick server presets for popular NAS, Automatic year/month photo folder sorting, Preserves original file formats (HEIC, ProRAW), Smart incremental sync with verification, Background automation with Wi-Fi/charging limits

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BackupFlow Pro | $9.99 | one-time |


### ShelfPulse

[App page](https://appshunter.io/ios/app/shelfpulse/id6754263899)

Monitor your Audiobookshelf server with real-time dashboards, deep listening analytics, and library insights. Manage users, view beautiful home screen widgets, and gain personal or administrative perspectives on your audiobook collection. Enjoy a privacy-first experience with direct server connection.

**Highlights:** Real-time session monitoring, Deep listening analytics, Library and server insights, User management, Home screen widgets, Direct server connection

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ShelfPulse Monthly | $0.99 | per month |
| Full Access | $9.99 | one-time |


## Frequently asked questions

### Is BackupFlow free?

BackupFlow is free to download, with in-app purchases available.

### Is ShelfPulse free?

ShelfPulse is free to download, with in-app purchases available.

### Which has better reviews, BackupFlow or ShelfPulse?

BackupFlow is rated higher. BackupFlow averages 5.0 out of 5 from 2 ratings, while ShelfPulse averages 4.9 from 9 ratings.

### Do BackupFlow or ShelfPulse have ads?

Neither BackupFlow nor ShelfPulse shows ads.

### Which is updated more often, BackupFlow or ShelfPulse?

BackupFlow ships an update every 6 days, and ShelfPulse weekly. Most recently, BackupFlow was updated on November 5, 2026 and ShelfPulse on November 5, 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.*