# atmospherePro vs DeviceShelf

The clearest difference is in-app purchases: atmospherePro at none against DeviceShelf's 3. atmospherePro also leads on iOS requirement (13.0 vs 15.0). DeviceShelf's advantage is update cadence (every 2 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. DeviceShelf sells 3 one-off in-app purchases. atmospherePro asks for nothing beyond the download.

atmospherePro ships an update every 2 months, DeviceShelf every 2 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | atmospherePro | DeviceShelf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/atmospherepro/id1550936444/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 38 MB | 27 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Atsign](https://appshunter.io/developer/1516551087) | [Christof Müller](https://appshunter.io/developer/987990115) |

## What reviewers say

### atmospherePro

[App page](https://appshunter.io/ios/app/atmospherepro/id1550936444)

Securely transfer encrypted files between any devices without cloud storage. Share sensitive documents like contracts and tax information with complete privacy. Your data remains private and inaccessible to others.

**Highlights:** Encrypted file transfer, Cross-device sharing, No cloud storage, Private data sharing, Secure document transfer

**In-app purchases:** none


### DeviceShelf

[App page](https://appshunter.io/ios/app/deviceshelf/id6779666567)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DeviceShelf Mobile | $17.99 | one-time |
| DeviceShelf Complete Upgrade | $34.99 | one-time |
| DeviceShelf Complete | $49.99 | one-time |


## Frequently asked questions

### Is atmospherePro free?

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

### Is DeviceShelf free?

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

### Do atmospherePro or DeviceShelf have ads?

Neither atmospherePro nor DeviceShelf shows ads.

### Which is updated more often, atmospherePro or DeviceShelf?

atmospherePro ships an update every 2 months, and DeviceShelf every 2 days. Most recently, atmospherePro was updated on October 27, 2026 and DeviceShelf on October 31, 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.*