Comparison

Visa Nippon vs Sub Cipher

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

Head to head
About

Visa Nippon

Features
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“Visa Nippon” makes it possible to create a work visa application for free as easily and quickly as possible. We will complete a work visa based on the application information you entered from the app. ▼Supports smartphone apps You can enter your information anywhere, anytime across borders with the smartphone app. If you don't have a computer, you can easily create a visa application. ▼Easy operation without instructions You can create a visa application surprisingly smoothly by answering the questions that appear one by one. ▼Support "Specified Skilled Worker" visa We support visa for "Engineer/Specialist in Humanities/International Services" as well as "Specified Skilled Worker".

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.

Screenshots

Visa Nippon4 screens
Sub Cipher4 screens

Verdict

The call

The clearest difference is update cadence: Sub Cipher at every 7 months against Visa Nippon's every 31 months. Visa Nippon's advantage is iOS requirement (11.0 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

Visa Nippon ships an update every 31 months, Sub Cipher every 7 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 8 level
Visa Nippon versus Sub Cipher: the parameters behind the verdict, then further details
ParameterVisa NipponSub Cipher
PriceFreeFree
Rating—3.8 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 31 monthsEvery 7 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS11.0 — better16.6
Further details — not scored
Size27 MB40 MB
Age rating4+4+
DeveloperKTC.CO.,LtdEduard Schwan

In-app purchases

None

Visa Nippon

No in-app purchases

None

Sub Cipher

No in-app purchases

Questions

Is Visa Nippon free?
Visa Nippon is free to download, with no in-app purchases.
Is Sub Cipher free?
Sub Cipher is free to download, with no in-app purchases.
Do Visa Nippon or Sub Cipher have ads?
Neither Visa Nippon nor Sub Cipher shows ads.
Which is updated more often, Visa Nippon or Sub Cipher?
Visa Nippon ships an update every 31 months, and Sub Cipher every 7 months. Most recently, Visa Nippon was updated on October 29, 2026 and Sub Cipher on October 27, 2026.

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