# Sub Cipher vs Base64 Encode and Decode

The clearest difference is rating: Base64 Encode and Decode at 5.0 against Sub Cipher's 3.8. Base64 Encode and Decode also leads on update cadence (every 2 months vs every 7 months) and iOS requirement (13.0 vs 16.6). Sub Cipher's advantage is in-app purchases (none vs 1) and ratings volume (4 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Base64 Encode and Decode sells 1 one-off in-app purchase. Sub Cipher asks for nothing beyond the download.

Base64 Encode and Decode holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Sub Cipher ships an update every 7 months, Base64 Encode and Decode every 2 months. The most recent releases landed on October 1, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Sub Cipher | Base64 Encode and Decode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/sub-cipher/id1582898316/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/base64-encode-and-decode/id6445869555/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 40 MB | 5 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eduard Schwan](https://appshunter.io/developer/594336989) | [Le Vu](https://appshunter.io/developer/888757091) |

## 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


### Base64 Encode and Decode

[App page](https://appshunter.io/ios/app/base64-encode-and-decode/id6445869555)

Easily convert text and data into Base64 format and back again. This utility app provides a straightforward way to encode and decode information for various applications.

**Highlights:** Base64 encoding, Base64 decoding, Data conversion, Simple interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Sub Cipher free?

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

### Is Base64 Encode and Decode free?

Base64 Encode and Decode is free to download, with in-app purchases available.

### Which has better reviews, Sub Cipher or Base64 Encode and Decode?

Base64 Encode and Decode is rated higher. Sub Cipher averages 3.8 out of 5 from 4 ratings, while Base64 Encode and Decode averages 5.0 from 1 ratings.

### Do Sub Cipher or Base64 Encode and Decode have ads?

Neither Sub Cipher nor Base64 Encode and Decode shows ads.

### Which is updated more often, Sub Cipher or Base64 Encode and Decode?

Sub Cipher ships an update every 7 months, and Base64 Encode and Decode every 2 months. Most recently, Sub Cipher was updated on October 1, 2026 and Base64 Encode and Decode on September 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*