# OneCryption vs Exif Snap

The clearest difference is price: OneCryption at Free against Exif Snap's $1.99. OneCryption also leads on review sentiment (100% vs 67%). Exif Snap's advantage is in-app purchases (none vs 5) and update cadence (monthly vs every 4 months). On ads and iOS requirement there is nothing between them.

OneCryption is free to download; Exif Snap costs $1.99 up front. OneCryption sells 5 in-app purchases, starting at $49.99 per month. Exif Snap asks for nothing beyond the download.

OneCryption ships an update every 4 months, Exif Snap monthly. The most recent releases landed on October 14, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | OneCryption | Exif Snap |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/onecryption/id1399893476/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | **Freemium** | Paid |
| Size | 11 MB | 7 MB |
| Requires iOS | 17.6 | **17.1** |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Christian Hell](https://appshunter.io/developer/329510560) | [艳林 李](https://appshunter.io/developer/1732171382) |

## What reviewers say

### OneCryption

[App page](https://appshunter.io/ios/app/onecryption/id1399893476)

This app offers true offline encryption for messages, photos, videos, and files. It emphasizes absolute secrecy through direct key exchange and no server reliance, ensuring quantum-proof security.

**Highlights:** Offline encryption for messages and files, Direct key exchange, No server reliance, Quantum-proof security, File and media encryption, Simple encryption/decryption

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium features monthly | $49.99 | per month |
| Premium features yearly | $500.00 | per year |
| Key of size 100MB | $0.99 | one-time |
| Key of size 500MB | $0.99 | one-time |
| Premium Lifetime | $399.99 | one-time |


### Exif Snap

[App page](https://appshunter.io/ios/app/exif-snap-exif-toolkit/id6744535732)

Easily view, copy, and edit EXIF metadata from your photos. Seamlessly transfer EXIF data to edited images, ensuring they integrate correctly with your photo library's features like Memories and maps.

**Highlights:** View EXIF metadata, Copy EXIF data, Edit EXIF data, Transfer EXIF to new images, Elegant design, Dark/Light mode support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OneCryption free?

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

### Is Exif Snap free?

Exif Snap costs $1.99, with no in-app purchases.

### Do OneCryption or Exif Snap have ads?

Neither OneCryption nor Exif Snap shows ads.

### Which is updated more often, OneCryption or Exif Snap?

OneCryption ships an update every 4 months, and Exif Snap monthly. Most recently, OneCryption was updated on October 14, 2026 and Exif Snap on October 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*