# Sudo Encrypt vs BurnPony Self

The clearest difference is device support: Sudo Encrypt at 3 against BurnPony Self's 1. Sudo Encrypt also leads on iOS requirement (13.0 vs 18.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sudo Encrypt ships an update every 9 days, BurnPony Self every 2 weeks. The most recent releases landed on October 4, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Sudo Encrypt | BurnPony Self |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/sudo-encrypt/id1506468136/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 2 MB | 1 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shunzhe Ma](https://appshunter.io/developer/1052286218) | [Kevin Stewart](https://appshunter.io/developer/1840294398) |

## What reviewers say

### Sudo Encrypt

[App page](https://appshunter.io/ios/app/sudo-encrypt/id1506468136)

Securely encrypt and decrypt messages using RSA encryption. Generate your own keypairs, import others' public keys, and sign/verify message signatures. Seamlessly integrate with iMessage for easy sharing of encrypted content.

**Highlights:** Generate RSA keypairs locally, Encrypt messages with public keys, Decrypt messages with private keys, Sign and verify message signatures, iMessage extension for seamless integration, Embed encrypted messages as iMessage objects

**Features:** macOS Compatibility

**In-app purchases:** none


### BurnPony Self

[App page](https://appshunter.io/ios/app/burnpony-self-destruct-notes/id6788513233)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sudo Encrypt free?

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

### Is BurnPony Self free?

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

### Do Sudo Encrypt or BurnPony Self have ads?

Neither Sudo Encrypt nor BurnPony Self shows ads.

### Which is updated more often, Sudo Encrypt or BurnPony Self?

Sudo Encrypt ships an update every 9 days, and BurnPony Self every 2 weeks. Most recently, Sudo Encrypt was updated on October 4, 2026 and BurnPony Self on October 19, 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.*