CPR Enroll+ vs PlayKatsuyo
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
CPR Enroll+
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Class: * Instructors can view all the upcoming & past classes. Checklist: * The instructor can mark all types of checklists for every class. Schedule: * Instructors can view all classes with dates and times on a calendar. BoardJob: * The instructor can view all the types of jobs that are created and not applied. MapsJobs: * The instructor can view all the jobs on the map w.r.t their location. * The instructor can apply for the jobs on the map. * The instructor can view all the applied jobs. * The instructor can view all the awarded jobs. Profile: * The instructor can check and update the profile.
PlayKatsuyo
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As you play, Katsuyo analyzes the kinds of mistakes you make and feeds them to you to practice in three ways: - When you go for practice mode, it recommends targeted practice on your weakest categories (godan verbs, passive form, etc.) - The game records your mistakes and feeds them back to you in subsequent rounds of the game and checks whether progress has been made. - You can opt to do a round consisting entirely of your past mistakes, fed by a SRS algorithm. WHAT'S INSIDE β’ N5-N1 verb and adjectives, whose forms are chosen based on frequency of use in real conversation. β’ Statistics of your troublesome forms, broken down by conjugation type (e.g. passive, volitional), and word category (godan verb, i-adjective, etc.) β’ Practice mode which feeds you your most troublesome forms, or any combination of categories of your choice. β’ The Daily Five: five conjugations a day at your level, the same five for everyone, untimed. Keep your streak and accumulate "perfect days". β’ Timed Play rounds for pressure, untimed Study sessions for learning β’ Spaced repetition that quietly reschedules the forms you get wrong, so practice concentrates where it's weakest β and a Review tile on the home screen that serves the forms due today, ten at a time. β’ High quality voice, checked rigorously to ensure no pronunciation errors. β’ Full conjugation tables and plain-English explanations of the verb groups β godan, ichidan, and the irregulars β’ Leaderboards for every JLPT level: this week and all-time β’ An optional account that backs up your progress and carries it to your other devices
Screenshots
Verdict
The clearest difference is update cadence: CPR Enroll+ at every 4 days against PlayKatsuyo's every 9 days. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CPR Enroll+ ships an update every 4 days, PlayKatsuyo every 9 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.
| Parameter | CPR Enroll+ | PlayKatsuyo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days β better | Every 9 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod β better |
| Requires iOS | 16.4 | 15.0 β better |
| Further details β not scored | ||
| Size | 46 MB | 46 MB |
| Age rating | 4+ | 12+ |
| Developer | ResQWare LLC | Gianluca Pane |
In-app purchases
CPR Enroll+
No in-app purchases
PlayKatsuyo
No in-app purchases









