# OneCryption vs Feel The Odds

The clearest difference is review sentiment: OneCryption at 100% against Feel The Odds's 50%. OneCryption also leads on price (Free vs $0.99) and update cadence (every 4 months vs every 9 months). Feel The Odds's advantage is in-app purchases (none vs 5) and iOS requirement (15.0 vs 17.6). On ads and device support there is nothing between them.

OneCryption is free to download; Feel The Odds costs $0.99 up front. OneCryption sells 5 in-app purchases, starting at $49.99 per month. Feel The Odds asks for nothing beyond the download.

OneCryption ships an update every 4 months, Feel The Odds every 9 months. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | OneCryption | Feel The Odds |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/onecryption/id1399893476/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 9 months |
| Monetization | **Freemium** | Paid |
| Size | 11 MB | 3 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Christian Hell](https://appshunter.io/developer/329510560) | [瑶 肖](https://appshunter.io/developer/1036033056) |

## 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 |


### Feel The Odds

[App page](https://appshunter.io/ios/app/feel-the-odds/id1565640087)

This utility helps users visualize and understand the difference between various odds, ranging from 1 in 10 to 1 in 10,000,000. It provides an intuitive way to grasp probability concepts.

**Highlights:** Random number generation, Odds visualization, Intuitive understanding of probability, Range from 1 in 10 to 1 in 10,000,000

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

**In-app purchases:** none


## Frequently asked questions

### Is OneCryption free?

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

### Is Feel The Odds free?

Feel The Odds costs $0.99, with no in-app purchases.

### Do OneCryption or Feel The Odds have ads?

Neither OneCryption nor Feel The Odds shows ads.

### Which is updated more often, OneCryption or Feel The Odds?

OneCryption ships an update every 4 months, and Feel The Odds every 9 months. Most recently, OneCryption was updated on October 14, 2026 and Feel The Odds on October 18, 2026.

---

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