# Sub Cipher vs Cipher

The clearest difference is iOS requirement: Sub Cipher at 16.6 against Cipher's 26.0. 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.

Sub Cipher ships an update every 7 months, Cipher every 11 months. The most recent releases landed on September 12, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Sub Cipher | Cipher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/sub-cipher/id1582898316/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 11 months |
| Monetization | Free | — |
| Size | 40 MB | 22 MB |
| Requires iOS | **16.6** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Eduard Schwan](https://appshunter.io/developer/594336989) | [App4Life Sweden AB](https://appshunter.io/developer/507125048) |

## What reviewers say

### Sub Cipher

[App page](https://appshunter.io/ios/app/sub-cipher/id1582898316)

Easily encode and decode messages using simple substitution ciphers like Caesar and Atbash. Convert up to 2,000 characters at a time and save your cipher settings for later use. Ideal for fun educational purposes, not for serious secret messaging.

**Highlights:** Encode/decode simple substitution ciphers, Supports Caesar and Atbash cipher methods, Converts up to 2,000 characters at once, Save cipher settings as text, Create magic decoder wheels, No licensing or royalties required for published ciphers

**Features:** Vision Pro support

**In-app purchases:** none


### Cipher

[App page](https://appshunter.io/ios/app/cipher-decode-any-language/id6742792378)

**In-app purchases:** none


## Frequently asked questions

### Is Sub Cipher free?

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

### Is Cipher free?

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

### Do Sub Cipher or Cipher have ads?

Neither Sub Cipher nor Cipher shows ads.

### Which is updated more often, Sub Cipher or Cipher?

Sub Cipher ships an update every 7 months, and Cipher every 11 months. Most recently, Sub Cipher was updated on September 12, 2026 and Cipher on June 1, 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.*