Caesar Shift Plus vs K
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Caesar Shift Plus
Easily encrypt and decrypt messages using the classic Caesar cipher method. This tool allows you to substitute letters in a secret message with others a fixed number of positions away in the alphabet.
- Encrypt messages
- Decrypt messages
- Caesar cipher method
- Substitution cipher
- Simple interface
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A Caesar cipher is one of the simplest encryption methods. It is a substitution cipher that involves replacing each letter of the secret message with a different letter of the alphabet which is a fixed number of positions further in the alphabet. With this app you can decrypt and encrypt messages with Caesar method.
K
Learn and practice Korean vocabulary through engaging quizzes. Track your learning progress and advance your language skills with this educational tool. Designed for all levels of Korean learners.
- Korean vocabulary quizzes
- Progress tracking
- Skill leveling
- Practice Korean words
- Educational tool
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Master Korean vocabulary with fun quizzes! K-Word Master helps you learn and practice Korean words, track your progress, and level up your language skills.
Screenshots
Verdict
The clearest difference is price: K at Free against Caesar Shift Plus's $0.99. K also leads on rating (5.0 vs 4.0) and update cadence (every 8 days vs every 7 months). Caesar Shift Plus's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On ratings volume, 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
K is free to download; Caesar Shift Plus costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
K holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
Caesar Shift Plus ships an update every 7 months, K every 8 days. The most recent releases landed on September 23, 2026 and October 2, 2026 respectively.
| Parameter | Caesar Shift Plus | K |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.0 (1 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 7 months | Every 8 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Paid | Ad-supported — better |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 10 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | a Rausa | Hyungpil Kim |
Customer experience
Caesar Shift Plus
K
In-app purchases
Caesar Shift Plus
No in-app purchases
K
No in-app purchases
