# CipherX vs Authenticate By KDC

The clearest difference is update cadence: Authenticate By KDC at monthly against CipherX's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

CipherX ships an update every 2 months, Authenticate By KDC monthly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | CipherX | Authenticate By KDC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cipherx/id6751123711/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 5 MB | 4 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nicolas Deleasa](https://appshunter.io/developer/1652568187) | [Kenneth Lovett](https://appshunter.io/developer/1831085892) |

## What reviewers say

### CipherX

[App page](https://appshunter.io/ios/app/cipherx/id6751123711)

Securely encrypt and decrypt messages to ensure only the intended recipient can read them. Share protected messages through any communication channel, then allow the recipient to decrypt them within the app. Built for strong privacy without complexity.

**Highlights:** Message encryption and decryption, Shareable secure codes, Modern encryption standards, Secure key generation, Saved contacts, Secure data wiping

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticate By KDC

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

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

**In-app purchases:** none


## Frequently asked questions

### Is CipherX free?

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

### Is Authenticate By KDC free?

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

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

Neither CipherX nor Authenticate By KDC shows ads.

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

CipherX ships an update every 2 months, and Authenticate By KDC monthly. Most recently, CipherX was updated on October 24, 2026 and Authenticate By KDC on October 28, 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.*