Comparison

Sub Cipher vs Arrowat Encryptor

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sub Cipher

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
Read full description

Sub Cipher is an easy-to-use Encoder/Decoder app, which can encode or decode your text using various "simple substitution" cipher methods. * Simply type or copy-paste your encoded or decoded text to and from e-mail, messages, social media, and it is immediately converted for you. Up to 2,000 characters can be converted at a time. Sub Cipher offers you the encoded text, placeholder-text, and even a magic decoder wheel that you can add to your own books and publications. You can also capture the cipher settings you have dialed in (as lines of text) to save in another document. This can be useful if you are publishing a newsletter or book of ciphers, and want to keep a record of the settings you used with each cipher along with the cipher itself. Main Features: *Easy to use: Type into the plain-text or the cypher-text box, and the converted text is immediately displayed. *Easy to transfer: You can select all the converted text and paste it into any other text document. *Easy to adjust: Any substitution offset, forward or reverse can be dialed in. *Easy to save: The settings you dial in can also be saved as text for your notes. *Easy to publish: Any ciphers you make are 100% yours to publish and sell; no copyright restrictions or restrictive "commercial use" clauses here. *Forever Free: Download this software once and it is yours forever. You get all future new features and updates free. No upgrade costs or "subscription/rental" fees. Ever. *No Ads: You are never distracted from enjoying my software. *Human-Made: This software was completely and carefully hand-designed and written by me. No A.I. toys were allowed anywhere near this software. *Private: Your work is safely yours and always stays on your computer. You are never required to create internet accounts, and none of your information is ever stored in the cloud. * Caveat Emptor: It uses the "Caesar" and "Atbash" style cipher methods, which are simple offset-alphabet ciphers. The well-known "Rot13" cipher is one of these. These ancient styles of ciphers are very simple and easy to decode! This is simply a fun educational utility, and is not intended for serious "secret message" work.

About

Arrowat Encryptor

Features
Read full description

Encrypt important text that can only be read by the people who has the decryptor key you share with or can be decrypted just by yourself. Arrowat Encryptor provides the way to save the encrypted content to file with a separated encrypted key that is used to decrypt the content, you can share the encrypted file and provide the secret key to allow others to read it, most important is keep content secret from others, use it for secure your letters, numbers and any text you want to keep secret. Learn how to use the app at https://arrowat.net/arrowatencryptor/docs/encrypt-and-decrypt-text

Screenshots

Sub Cipher4 screens
Arrowat Encryptor4 screens

Verdict

The call

The clearest difference is update cadence: Sub Cipher at every 7 months against Arrowat Encryptor's every 25 months. Arrowat Encryptor's advantage is iOS requirement (8.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Sub Cipher ships an update every 7 months, Arrowat Encryptor every 25 months. The most recent releases landed on September 12, 2026 and September 10, 2026 respectively.

Scorecard2 real differences · 8 level
Sub Cipher versus Arrowat Encryptor: the parameters behind the verdict, then further details
ParameterSub CipherArrowat Encryptor
PriceFreeFree
Rating3.8 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 7 months — betterEvery 25 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS16.68.0 — better
Further details — not scored
Size40 MB32 MB
Age rating4+4+
DeveloperEduard SchwanArrowat LLC

In-app purchases

None

Sub Cipher

No in-app purchases

None

Arrowat Encryptor

No in-app purchases

Questions

Is Sub Cipher free?
Sub Cipher is free to download, with no in-app purchases.
Is Arrowat Encryptor free?
Arrowat Encryptor is free to download, with no in-app purchases.
Do Sub Cipher or Arrowat Encryptor have ads?
Neither Sub Cipher nor Arrowat Encryptor shows ads.
Which is updated more often, Sub Cipher or Arrowat Encryptor?
Sub Cipher ships an update every 7 months, and Arrowat Encryptor every 25 months. Most recently, Sub Cipher was updated on September 12, 2026 and Arrowat Encryptor on September 10, 2026.

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