# Sub Cipher vs Secret.ly

The clearest difference is rating: Secret.ly at 4.4 against Sub Cipher's 3.8. Secret.ly also leads on update cadence (every 5 days vs every 7 months). Sub Cipher's advantage is review sentiment (100% vs 80%). On price, ratings volume, 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.

Secret.ly holds the better App Store score, 4.4 against 3.8. Both are backed by a comparable volume of ratings — 4 and 7 respectively. Written reviews complicate that: 100% of Sub Cipher's written reviews are positive against 80% of Secret.ly's, so the app with the better star average is not the one people write more warmly about.

Sub Cipher ships an update every 7 months, Secret.ly every 5 days. The most recent releases landed on September 12, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | Sub Cipher | Secret.ly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/sub-cipher/id1582898316/reviews) | **[4.4 (7 ratings)](https://appshunter.io/ios/app/secretly/id1606237250/reviews)** |
| Number of ratings | 4 | **7** |
| Positive reviews | **100.0% of reviews** | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 40 MB | 1 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eduard Schwan](https://appshunter.io/developer/594336989) | [S. Technologies Solutions](https://appshunter.io/developer/1578600842) |

## 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


### Secret.ly

[App page](https://appshunter.io/ios/app/secretly/id1606237250)

This app lets you hide text or images within other images using steganography. It employs encryption and customizable secret keys for secure data storage and sharing, ensuring privacy without collecting user data.

**Highlights:** Hide text or images within other images, Steganography techniques, Customizable secret keys, Data encryption, Secure storage and sharing, No data collection

**In-app purchases:** none


## Frequently asked questions

### Is Sub Cipher free?

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

### Is Secret.ly free?

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

### Which has better reviews, Sub Cipher or Secret.ly?

Secret.ly is rated higher. Sub Cipher averages 3.8 out of 5 from 4 ratings, while Secret.ly averages 4.4 from 7 ratings.

### Do Sub Cipher or Secret.ly have ads?

Neither Sub Cipher nor Secret.ly shows ads.

### Which is updated more often, Sub Cipher or Secret.ly?

Sub Cipher ships an update every 7 months, and Secret.ly every 5 days. Most recently, Sub Cipher was updated on September 12, 2026 and Secret.ly on August 31, 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.*