# Backup Disk vs Bit Buddy

The clearest difference is update cadence: Bit Buddy at every 2 months against Backup Disk's every 5 months. Backup Disk's advantage is device support (4 vs 2) and iOS requirement (14.0 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Backup Disk sells 3 in-app purchases, starting at $2.99 per month and Bit Buddy sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Backup Disk ships an update every 5 months, Bit Buddy every 2 months. The most recent releases landed on September 9, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Backup Disk | Bit Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (6 ratings)](https://appshunter.io/ios/app/bit-buddy/id6478040971/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 79 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Muharrem Ozkan](https://appshunter.io/developer/443806426) | [Nicholas Dapolito](https://appshunter.io/developer/1637452829) |

## What reviewers say

### Backup Disk

[App page](https://appshunter.io/ios/app/backup-disk/id6444174393)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Backup Disk PRO Monthly | $2.99 | per month |
| Backup Disk PRO Annual | $9.99 | per year |
| Backup Disk PRO Lifetime | $19.99 | one-time |


### Bit Buddy

[App page](https://appshunter.io/ios/app/bit-buddy/id6478040971)

Organize, monitor, and understand your storage devices with detailed notes, locations, and custom fields. Track usage in real-time, receive smart suggestions, and leverage AI for collection health analysis. Offers a clean interface and privacy-focused local storage with optional iCloud sync.

**Highlights:** Organize drives with notes and custom fields, Monitor real-time storage usage, AI-powered collection analysis, Smart capacity suggestions, Widgets for at-a-glance device view, Privacy-first local storage, Optional iCloud Sync

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a Candy | $0.99 | one-time |
| Bit Buddy Pro | $1.99 | one-time |
| Buy me a Soda | $2.99 | one-time |
| Buy me a Slice | $4.99 | one-time |
| Bit Buddy AI | $4.99 | one-time |


## Frequently asked questions

### Is Backup Disk free?

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

### Is Bit Buddy free?

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

### Do Backup Disk or Bit Buddy have ads?

Neither Backup Disk nor Bit Buddy shows ads.

### Which is updated more often, Backup Disk or Bit Buddy?

Backup Disk ships an update every 5 months, and Bit Buddy every 2 months. Most recently, Backup Disk was updated on September 9, 2026 and Bit Buddy on September 11, 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.*