# NexusFocus vs DriveShelf

The clearest difference is price: NexusFocus at Free against DriveShelf's $14.99. NexusFocus also leads on update cadence (every 3 days vs fortnightly) and iOS requirement (17.6 vs 26.5). On ads, in-app purchases and device support there is nothing between them.

NexusFocus is free to download; DriveShelf costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

NexusFocus ships an update every 3 days, DriveShelf fortnightly. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | NexusFocus | DriveShelf |
| --- | --- | --- |
| Price | **Free** | $14.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nexusfocus/id6754302996/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | **Free** | Paid |
| Size | 10 MB | 9 MB |
| Requires iOS | **17.6** | 26.5 |
| Devices | iPhone, iPad | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [伟华 林](https://appshunter.io/developer/1475754597) | [Sergiy Pudich](https://appshunter.io/developer/6772950143) |

## What reviewers say

### NexusFocus

[App page](https://appshunter.io/ios/app/nexusfocus/id6754302996)

This app provides professional photographers with a digital solution for lens calibration and adapter ring control. It uses Bluetooth to connect with intelligent devices, offering motor control, parameter calibration, and data management to improve efficiency and precision in photography.

**Highlights:** Wireless connectivity via Bluetooth LE, Intelligent adapter ring control, Motor control, Parameter calibration, Data management, Firmware updates

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

**In-app purchases:** none


### DriveShelf

[App page](https://appshunter.io/ios/app/driveshelf/id6772950141)

Catalog your external drives and access your files from your iPhone. Search and browse your entire drive catalog instantly, even when you're away from your Mac. View file details and sync seamlessly with the Mac companion app.

**Highlights:** Search all cataloged drives instantly, Browse folders like Finder, View file details (size, dates, drive location), Syncs with Mac via iCloud, Private catalog in your iCloud

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is NexusFocus free?

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

### Is DriveShelf free?

DriveShelf costs $14.99, with no in-app purchases.

### Do NexusFocus or DriveShelf have ads?

Neither NexusFocus nor DriveShelf shows ads.

### Which is updated more often, NexusFocus or DriveShelf?

NexusFocus ships an update every 3 days, and DriveShelf fortnightly. Most recently, NexusFocus was updated on October 19, 2026 and DriveShelf on October 24, 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.*