Twos vs decidex
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
decidex
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Can't decide what to eat? Who goes first? Which number to pick? Decidex is your playful decision-making toolkit — five tools, zero overthinking. - CHOICE POOL Build your own list of options, mix in only the ones you want, and let Decidex pick for you. Perfect for meals, activities, or anything you just can't choose between. - COIN FLIP Heads or tails? Settle any yes-or-no in a single tap. Clean, fair, instant. - DICE ROLL Roll 1–8 dice in d4, d6, d8, d10, d12, or d20 — every tabletop standard covered. Great for games or whenever probability needs a hand. - LUCKY DRAW Run fair raffles and random draws from your own participant lists. Save multiple draw groups and track who's been drawn already. - NUMBER PICKER Pick any random number in any range. Set your min and max — done. - HIGHLIGHTS • Smooth spinning animation on every pick • Dynamic color themes that change with each decision • Dark mode support • Fully localized in English, Chinese, Japanese, and Korean • Your Choice Pool and Lucky Draw lists are saved automatically Life's too short to overthink small stuff. Let Decidex decide.
Screenshots
Verdict
The clearest difference is in-app purchases: decidex at none against Twos's 27. decidex also leads on iOS requirement (13.0 vs 16.0). Twos's advantage is update cadence (every 2 days vs every 5 days). On price, 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. Twos sells 27 in-app purchases, starting at $4.99 per month. decidex asks for nothing beyond the download.
Twos ships an update every 2 days, decidex every 5 days. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.
| Parameter | Twos | decidex |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (337 ratings) — better | — |
| Positive reviews | 89.7% of reviews | — |
| Number of ratings | 337 — better | — |
| Update frequency | Every 2 days — better | Every 5 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 146 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Twos Technologies Incorporated | PO CHOU KUNG |
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
decidex
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
decidex
No in-app purchases









