Zero by Otto vs Bad Page
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zero by Otto
This task management app offers a minimalist approach to productivity. Unfinished tasks automatically roll over to the next day, ensuring nothing gets lost. Organize tasks into projects, create reusable lists, and collaborate with others.
- Automatic task rollover
- Today view
- Drag and drop rescheduling
- Project organization
- Shared projects for collaboration
- Reusable checklists
- Desktop widget
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Zero - task management made simple. Zero takes a minimalist approach to getting things done. Tasks automatically roll over to the next day when incomplete, so nothing gets lost while keeping your focus on today. Key Features: Automatic Rollover – Unfinished tasks move to tomorrow, no manual rescheduling needed Today View – See what needs to be done today in one clean view Drag & Drop – Reschedule tasks between days with simple gestures Projects – Organize related tasks together Shared Projects – Collaborate with others by inviting them via email Lists – Create reusable checklists for routines and recurring workflows Favorites – Star important tasks to highlight them Desktop Widget (macOS) – Keep today's tasks visible on your desktop Minimal Design – Clean interface without unnecessary features Sync – Works seamlessly across iPhone, iPad, and Mac Dark Mode – Comfortable viewing any time of day Zero helps you stay organized without the complexity of traditional task managers. Tasks flow naturally from day to day, projects keep work organized, and lists handle your recurring needs.
Bad Page
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Welcome to a clear mind. Bad Page is designed for thinkers, creators, and anyone who wants to capture ideas without the noise. Core Features: Fast & Simple: Open the app and start writing immediately. Trash Archive: Never lose a thought, even if you discard it. Wall: View all your ideas at a glance. Bad Page Premium: Upgrade to unlock the full potential of your mind. Zero Ads: Pure focus. No bullshit. Organize the Chaos: Unlock Tag filters to find your ideas instantly. Unlimited Posts: Write without boundaries. Early Access: Get all future premium tools we build. *Premium is available via an auto-renewing monthly or annual subscription.
Screenshots
Verdict
The clearest difference is in-app purchases: Zero by Otto at none against Bad Page's 2. Zero by Otto also leads on update cadence (every 5 days vs every 3 weeks). On price, ads, 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. Bad Page sells 2 in-app purchases, starting at $2.99 per month. Zero by Otto asks for nothing beyond the download.
Zero by Otto ships an update every 5 days, Bad Page every 3 weeks. The most recent releases landed on June 3, 2026 and September 18, 2026 respectively.
| Parameter | Zero by Otto | Bad Page |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 13 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Ludus-Language, Inc. | Tin Long Javier Chan |
In-app purchases
Zero by Otto
No in-app purchases
Bad Page
- Bad Page Premium (Monthly)$2.991 Month
- Bad Page Premium (Annual)$24.991 Year









