# Authenticate By KDC vs AgePony

Authenticate By KDC and AgePony are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Authenticate By KDC ships an update every 5 weeks, AgePony every 3 weeks. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Authenticate By KDC | 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 | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 4 MB | 4 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kenneth Lovett](https://appshunter.io/developer/1831085892) | [Kevin Stewart](https://appshunter.io/developer/1840294398) |

## What reviewers say

### Authenticate By KDC

[App page](https://appshunter.io/ios/app/authenticate-by-kdc/id6751268798)

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

**In-app purchases:** none


### AgePony

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

Securely encrypt, sign, and manage files using advanced post-quantum cryptography. Protect your data with robust encryption methods, verify file authenticity, and keep sensitive information private on your device without relying on servers or accounts.

**Highlights:** Post-quantum encryption (ML-KEM-768), File signing and verification, Encrypt to various recipients, Support for any file size, Passphrase-locked notes, Biometric and PIN app lock, Local-first, zero-backend design

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

**In-app purchases:** none


## Frequently asked questions

### Is Authenticate By KDC free?

Authenticate By KDC is free to download, with no in-app purchases.

### Is AgePony free?

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

### Do Authenticate By KDC or AgePony have ads?

Neither Authenticate By KDC nor AgePony shows ads.

### Which is updated more often, Authenticate By KDC or AgePony?

Authenticate By KDC ships an update every 5 weeks, and AgePony every 3 weeks. Most recently, Authenticate By KDC was updated on October 14, 2026 and AgePony on October 12, 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.*