Mossi vs PR Diary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mossi
This app brings a virtual pet companion to your desktop, offering a variety of cute characters with unique styles and moods. Interact with your pet through dynamic widgets that reflect its real-time status and personalize its appearance and name.
- Adorable customizable characters
- Dynamic mood system
- Real-time home screen widgets
- Personalized names and styles
- Multiple character options
- Interactive pet behaviors
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Mossi - Your Desktop Companion NEW: Your Personal Wardrobe Choose from multiple adorable characters, each with unique styles • Fuzzy - Warm & fluffy companion • Gulu - Soft & adorable • Minty - Round & healing Switch looks with one tap - new mood every day!What's it doing right now? Sleeping, playing, or maybe daydreaming… Every check is a little surprise! Ever-Changing Moods Sleep | Hungry | Play | Thinking | Bored | Grumpy | Sleepy It changes mood on its own, as if truly alive Beautiful Widgets • Real-time sync to your home screen • Dynamic colors matching its mood • Gorgeous gradient backgrounds Personalization Custom names, nicknames, support for Chinese, English & French For those who love cute companions and little surprises Download now and see what it's up to!
PR Diary
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PR Diary is a private, local-first diary and work organizer for four roles in Taiwan's nightlife hospitality field: hostesses, guests, male hosts, and managers. Each diary records daily work, interactions, income, schedules, and follow-ups. Guest diary • Save notes about venues • Remember the hostesses or male hosts you met • Record spending and impressions from each visit Hostess and male host diaries • Set personal goals • Track income, expenses, and savings progress • Organize shifts, guests, and follow-ups Manager notes • Organize talent rosters and shift arrangements • Track performance and follow-up items • Keep daily management notes together Features • Home navigation for four role-specific diaries and common tools • English industry guide to Taiwan-specific venue types, terminology, practical context, and safety notes • Multiple diary entries with search and date filters • Calendar view • Quick Capture for saving key work details • Reminder Center for follow-ups, unfinished entries, and shift status • Home Screen widget that opens the selected role • Optional Face ID, Touch ID, or device-passcode app lock • Password-protected encrypted backups with safe import options Optional PR Diary Pro includes: • Financial statistics • Follow-up management • Weekly summaries and action plans • Advanced reports and custom date ranges • CSV/PDF summary export • Quick Capture templates and priority reminders Your diary and roster data stays on your device by default. No account is required, and diary content is not sent to a developer server. Reminders, backups, and app lock are optional and controlled by you. PR Diary supports Traditional Chinese, Simplified Chinese, English, and Japanese throughout the app. The app follows your device's preferred language. PR Diary is a private note-taking and organization tool. It does not provide bookings, transactions, payments, matching, solicitation, or user-to-user messaging. PR Diary Pro is available as a monthly or annual auto-renewable subscription. Both plans unlock the same Pro features. Payment is charged to your Apple Account, and subscriptions can be managed or cancelled in your App Store account settings. Cancellation takes effect at the end of the paid period. Core diary features and local records remain available without Pro. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: PR Diary at none against Mossi's 1. Mossi's advantage is iOS requirement (16.0 vs 18.5). On price, update cadence, ads 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
Both are free to download. Mossi sells 1 one-off in-app purchase. PR Diary asks for nothing beyond the download.
Mossi ships an update every 5 days, PR Diary every 4 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | Mossi | PR Diary |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (23 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 23 — better | — |
| Update frequency | Every 5 days | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 22 MB | 8 MB |
| Age rating | 4+ | 12+ |
| Developer | 思慧 李 | Yung Wen Cheng |
In-app purchases
Mossi
- Pixel Fuzzy$0.99
PR Diary
No in-app purchases









