# Disk Decipher vs Crosswind Calculator

The clearest difference is in-app purchases: Crosswind Calculator at none against Disk Decipher's 8. Disk Decipher's advantage is price ($0.99 vs $5.99) and chart position (#82 vs unranked). On update cadence, ads and iOS requirement there is nothing between them.

Disk Decipher costs $0.99 and Crosswind Calculator $5.99 up front. Disk Decipher sells 8 one-off in-app purchases. Crosswind Calculator asks for nothing beyond the download.

Disk Decipher ships an update weekly, Crosswind Calculator every 10 days. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Disk Decipher | Crosswind Calculator |
| --- | --- | --- |
| Price | **$0.99** | $5.99 |
| Rating | **[4.6 (93 ratings)](https://appshunter.io/ios/app/disk-decipher/id516538625/reviews)** | — |
| Number of ratings | **93** | — |
| Positive reviews | 72.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#82** | — |
| Size | 16 MB | 11 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Richard Huveneers](https://appshunter.io/developer/516538628) | [NOSHU, llc](https://appshunter.io/developer/6789740441) |

## What reviewers say

### Disk Decipher

[App page](https://appshunter.io/ios/app/disk-decipher/id516538625)

**Currently charting:** #82 Top Paid · Utilities (US App Store)

Access and manage encrypted virtual disk images directly on your iPhone and iPad. Supports a wide range of encryption formats and file systems, offering secure viewing and playback of your data anywhere.

**Highlights:** Access encrypted virtual disks, Supports VeraCrypt, TrueCrypt, LUKS, DMG, Native file system handling, Secure authentication options, File Provider integration, Media playback

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Donation | $0.99 | one-time |
| Medium Donation | $1.99 | one-time |
| exFAT filesystem support | $2.99 | one-time |
| APFS write license | $2.99 | one-time |
| NTFS write license | $2.99 | one-time |
| HFS write license | $2.99 | one-time |
| Large Donation | $3.99 | one-time |
| All filesystem licenses | $7.49 | one-time |

**What reviewers like**

- 🚀 Works great with VeraCrypt/TrueCrypt
- 🔒 Secure access to encrypted data
- 👍 Convenient mobile access to encrypted files
- 🚀 Allows access to encrypted data across devices
- 👍 Well-designed app with good features

**What reviewers complain about**

- 🐛 Occasional crashes or issues with certain file types
- 💰 Hidden costs for some file system support
- 🔒 Lacks support for keyfiles with VeraCrypt
- 👤 Poor customer support or communication from developer

**Reported bugs**

- Issues with mounting/opening encrypted containers
- Problems with file deletion or management within containers
- Incompatibility with certain VeraCrypt/TrueCrypt features

**Requested features**

- Add support for editing/modifying files within encrypted containers
- Improve Dropbox/cloud integration and usability
- Expand support for additional file systems (e.g. APFS, ext4)
- Implement dark mode or other UI improvements


### Crosswind Calculator

[App page](https://appshunter.io/ios/app/crosswind-calculator-metar/id6792070724)

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

**In-app purchases:** none


## Frequently asked questions

### Is Disk Decipher free?

Disk Decipher costs $0.99, and also offers in-app purchases.

### Is Crosswind Calculator free?

Crosswind Calculator costs $5.99, with no in-app purchases.

### Do Disk Decipher or Crosswind Calculator have ads?

Neither Disk Decipher nor Crosswind Calculator shows ads.

### Which is updated more often, Disk Decipher or Crosswind Calculator?

Disk Decipher ships an update weekly, and Crosswind Calculator every 10 days. Most recently, Disk Decipher was updated on October 17, 2026 and Crosswind Calculator on October 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.*