# Müller vs AgePony

The clearest difference is ads: AgePony at none against Müller's shown. AgePony also leads on update cadence (every 3 weeks vs every 9 months). Müller's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price 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.

Müller ships an update every 9 months, AgePony every 3 weeks. The most recent releases landed on October 27, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Müller | AgePony |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (3 ratings)](https://appshunter.io/ios/app/agepony-file-encryption/id6774821172/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 30 MB | 5 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SOCIA LABO, K.K.](https://appshunter.io/developer/1688326248) | [Kevin Stewart](https://appshunter.io/developer/1840294398) |

## What reviewers say

### Müller

[App page](https://appshunter.io/ios/app/muller-lyer-illusion-app/id6450165949)

**Features:** macOS Compatibility

**In-app purchases:** none


### AgePony

[App page](https://appshunter.io/ios/app/agepony-file-encryption/id6774821172)

Securely encrypt, decrypt, and sign files using the modern age protocol. Protect your data with post-quantum cryptography and verify file authenticity without relying on servers or accounts. Supports various key types and any file size for robust local-first security.

**Highlights:** Post-quantum encryption (ML-KEM-768 + X25519), Encrypt, decrypt, sign, and verify files of any size, Supports various public keys (SSH, age, passphrase), Hardware security key integration (NFC), Local-first, zero-backend architecture, Encrypted notes for sensitive data

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

**In-app purchases:** none


## Frequently asked questions

### Is Müller free?

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

### Is AgePony free?

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

### Do Müller or AgePony have ads?

Müller shows ads; AgePony does not.

### Which is updated more often, Müller or AgePony?

Müller ships an update every 9 months, and AgePony every 3 weeks. Most recently, Müller was updated on October 27, 2026 and AgePony on November 5, 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.*