Ozzy vs LockScreen Notes Calendar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ozzy
This app helps you stay focused by blocking distracting applications during dedicated work sessions. It gamifies productivity by letting you earn coins for completing tasks, which can be used to customize your virtual companion and unlock rewards.
- App blocking during focus sessions
- AI-verified task completion
- Gamified coin earning system
- Tribe-based leaderboards and accountability
- Customizable opossum character
- All-day blocking option with Pro subscription
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Meet Ozzy — your focus pal! Not another timer app. Not another to-do list you'll abandon by Thursday. Ozzy is built for people who know exactly what they should be doing and still can't make themselves start. FOCUS SESSIONS Start a session, and Ozzy locks down the apps that pull you away — no willpower required, no negotiating with yourself at 11pm. Just you, your task, and one very determined opossum making sure you actually finish it. TASKS, WITHOUT THE FRICTION Ozzy hands you tasks — no blank page, no deciding what to do next. Just a fresh set waiting for you, every day. See one you're ready for? Hold to complete it. No forms, no fuss, no fifteen taps to check one box — just a satisfying hold-to-confirm that turns "I should do that" into "done," instantly. PROOF, NOT PROMISES Some tasks pay more than others. Snap a photo when you finish, and Ozzy's AI verifies it's real — turning your actual effort into actual coins. No more marking things done just to clear the list. If you did it, you earn it. YOUR TRIBE Focus is easier when you're not doing it alone. Join a tribe, climb the leaderboard, and turn your streak into something the people around you can see — and push you to keep. Finish on top and it pays: bonus coins, exclusive gear, and rewards you can't earn any other way. Quiet competition, real accountability, real stakes. DRESS THE OPOSSUM Every coin you earn is spendable. Head to the gear shop and kit out your opossum — new looks, seasonal drops, premium pieces you can only unlock by putting in the work. Your streak has a face. Make it yours. MEET OZZY Every session, Ozzy's right there with you — equal parts hype man and honest friend. He doesn't judge the slow days. He just wants you to show up for the next one. GO PRO Schedule blocks for nights, workdays, or any custom hours, so your shield runs even when you forget to start a session. See your full screen time history, plus unlimited AI-verified tasks and a PRO badge in your tribe. Built for the version of you that's done starting over every Monday. Ozzy isn't about forcing focus. It's about making it easier to want it. Download Ozzy and start your first session today. Ozzy Pro is an auto-renewing subscription. Payment is charged to your Apple ID at confirmation of purchase and renews unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID account settings. Privacy Policy: https://ozzyfocus.app/privacy.html Terms of Use (EULA): https://ozzyfocus.app/terms.html
LockScreen Notes Calendar
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Turn your lock screen into a powerful productivity assistant with LockScreenColor—the ultimate solution to cure the 'note and forget' habit. Important information stays front and center every time you pick up your phone, ensuring you never miss a plan. Instant Lock Screen Interaction • Quick Actions: Check off tasks or shopping items directly from your lock screen without opening the app. • Rapid Note-Taking: Tap any note to bring up the editor. Everything auto-saves instantly, letting you focus entirely on writing without worrying about losing data. Personalized Customization • Flexible Design: Customize paper colors, font shades, line styles, and templates to seamlessly complement your lock screen wallpaper. • Expressive Writing: Write by hand, doodle freely, or underline key points just like on a physical sticky note. • Images & Typography: Add photos from your gallery, insert favorite character stickers, and select fonts that match your mood. Productivity Booster • Lock Screen Calendar: Pin your calendar directly to your lock screen with customizable layouts and flexible date ranges. • Integrated Timer: Built-in timer tool helps you maintain focus and maximize efficiency. Private & Frictionless No registration or login required. LockScreenColor collects no personal data, letting you start using it immediately after installation. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.freeprivacypolicy.com/live/6f1babf4-af0b-49d2-b061-fd4047d3ec1b
Screenshots
Verdict
The clearest difference is in-app purchases: LockScreen Notes Calendar at none against Ozzy's 3. Ozzy's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement 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. Ozzy sells 3 in-app purchases, starting at $2.99 per 7 days. LockScreen Notes Calendar asks for nothing beyond the download.
Ozzy ships an update fortnightly, LockScreen Notes Calendar monthly. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.
| Parameter | Ozzy | LockScreen Notes Calendar |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Fortnightly — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.1 — better | 17 |
| Further details — not scored | ||
| Size | 75 MB | 106 MB |
| Age rating | 12+ | 4+ |
| Developer | ALI JALAL MOHAMED ALDIRSI | Huy Van |
In-app purchases
Ozzy
- Ozzy Pro (Weekly)$2.997 Days
- Yearly - 50% Off Special$19.991 Year
- Ozzy Pro (Yearly)3 Days trial$39.991 Year
LockScreen Notes Calendar
No in-app purchases









