Twos vs BlitzCheck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Twos
This AI-powered app consolidates notes, tasks, and reminders into a single, organized space. It offers smart suggestions to act on your entries, like providing directions or shopping links, and integrates with your calendar for seamless planning. Designed for speed and simplicity, it's ideal for busy lives and minds that benefit from clear organization.
- All-in-one notes, tasks, and reminders
- AI-powered smart suggestions
- Calendar integration
- Fast and ADHD-friendly interface
- Private and secure data
- Personal Active Lists (PALs)
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Twos is the quickest place to write things down. Write a thing in seconds, then find it the moment you need it. Lists, to-dos, reminders, notes and events all live in one place, and everything syncs to every device you sign in to. • Write a thing in one keystroke, from the app, a widget or Siri • Save what is on your screen by saying "Save this to Twos" • Unfinished to-dos carry over to today on their own • Reminders that repeat, follow your location and sync with your calendar • Rich text: bold, italics, headings, code and longer notes • Share a list and write it together, live • Bring in what you read from Instapaper, Readwise, Kindle and Apple Books • Search everything you have ever written, instantly • Works offline, and syncs when you are back Twos is free for life, with no limit on how much you write. Twos Plus adds templates, archive, week view, customization, unlimited AI chat and more, and carries across every device you sign in to. Read more or get help: twosapp.com/moving Privacy policy: https://www.TwosApp.com/privacy Terms of service: https://www.TwosApp.com/terms
BlitzCheck
This app helps you stay organized and boost productivity with a fast, customizable to-do list. Focus on your tasks without clutter, personalizing them with custom colors for a streamlined experience.
- Full color customization
- Simplicity-first design
- Lightning-fast task management
- Personalized task organization
- No ads or distractions
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BlitzCheck – A Fast, Fully Customizable & Clean Simple To-Do List App! Stay organized and boost your productivity with BlitzCheck, the lightning-fast to-do list app designed for simplicity. Whether you're managing work tasks, school assignments, or personal errands, BlitzCheck helps you focus on what matters most—without the clutter. Key Features: Full Color Customization: Personalize your tasks with custom colors or choose from predefined color profiles to match your style. Simplicity First: A clean, intuitive design that makes checking to-dos quick and easy. Lightning-Fast: Add, modify & delete tasks in an instant—no delays, no distractions! Take control of your to-dos with BlitzCheck and get more done, faster! BlitzCheck offers premium features and customization at a fraction of the price of other productivity apps. With no ads, no distractions, and continuous updates, you're supporting a solo developer who has put a lot of effort into creating a fast, reliable tool to improve your daily life. A small price to pay for a big boost in productivity—download BlitzCheck today! © 2024 Rayane Aberkane, also known as Nyrroz. All rights reserved.
Screenshots
Verdict
The clearest difference is price: Twos at Free against BlitzCheck's $6.99. Twos also leads on ratings volume (335 vs 7). BlitzCheck's advantage is in-app purchases (none vs 27) and update cadence (every 3 days vs fortnightly). On 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
Twos is free to download; BlitzCheck costs $6.99 up front. Twos sells 27 in-app purchases, starting at $4.99 per month. BlitzCheck asks for nothing beyond the download.
BlitzCheck holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Twos has 335 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 90% of Twos's written reviews are positive against 100% of BlitzCheck's.
Twos ships an update fortnightly, BlitzCheck every 3 days. Both last shipped on September 30, 2026.
| Parameter | Twos | BlitzCheck |
|---|---|---|
| Price | Free — better | $6.99 |
| Rating | 4.8 (335 ratings) | 5.0 (7 ratings) — better |
| Positive reviews | 89.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 335 — better | 7 |
| Update frequency | Fortnightly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, Mac, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 139 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Twos Technologies Incorporated | Rayane Aberkane |
Customer experience
Twos
BlitzCheck
Bugs and requests
Twos
Reported bugs
3 issues- Added events not showing in calendar view
- Crashes and freezes on some devices
- Issues with photo imports and attachments
Requested features
6 requests- Dark mode option
- Kanban board view
- Pomodoro timer integration
- Better task duration and scheduling in calendar
- Improved organization with folders and hierarchical structure
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- Custom recurring task options
BlitzCheck
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Twos
- Twos Plus Monthly7 Days trial$4.991 Month
- Twos Believer Monthly$4.991 Month
- Twos Champion Monthly$9.991 Month
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- Twos Plus Yearly7 Days trial$39.991 Year
- Twos Believer Yearly$44.991 Year
- Twos Champion Yearly$83.991 Year
- Multiple Accounts$1.99
- Sublists$1.99
- Your week$1.99
Show 18 moreShow fewer
- Hyperlinks$1.99
- Alerts$1.99
- Suggested Times$1.99
- Bookmark colors$1.99
- Tags$1.99
- Highlight$1.99
- Templates$1.99
- AI$1.99
- Reset list daily$1.99
- Auto-sort$1.99
- Custom font$1.99
- Remove #BPTWTD$1.99
- Time until$1.99
- Headings$1.99
- Focus$1.99
- Sounds$1.99
- Custom colors$1.99
- Buy all$11.99
BlitzCheck
No in-app purchases









