Comparison

Decision Flow vs Caliu

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Decision Flow

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Decision Flow – Smart Decision Maker Stop overthinking and start deciding. Decision Flow is a powerful decision maker and planner that helps you organize thoughts, compare options, and confidently choose your next step. Whether you’re facing a major life choice or a simple everyday decision, Decision Flow guides you through proven frameworks that turn confusion into clarity. Instead of getting stuck weighing endless possibilities, use structured tools to evaluate your options logically and move forward with confidence. Perfect for personal decisions, career choices, business ideas, purchases, relationships, and life planning. Make Better Decisions Faster Decision Flow simplifies complex choices into clear, manageable steps. Compare options side-by-side, analyze trade-offs, and visualize your progress through a guided decision flow designed to help you reach the best outcome. From quick pros and cons comparisons to deeper analytical frameworks, Decision Flow adapts to both simple and complex decisions. Designed For Everyday Decisions Decision Flow is ideal for: • Choosing between job offers • Planning life goals • Evaluating business ideas • Comparing major purchases • Solving complex problems • Making confident everyday choices Turn Indecision Into Action Great decisions start with clear thinking. Decision Flow gives you the structure and tools to organize your ideas, evaluate your options, and confidently choose the best path forward. Stop second-guessing and start moving forward with Decision Flow. https://designingpixels.com/decisionflow-privacy-policy.html https://designingpixels.com/decisionflow-terms-of-service.html https://designingpixels.com

About

Caliu

A minimalist markdown notes app designed for writers, offering a distraction-free writing experience with features like nested tags, reminders, and cross-device syncing. It allows for easy export and integration with external tools.

Highlights
  • Markdown writing with live formatting
  • Nested and colored tags for organization
  • Cross-device sync across iPhone, iPad, and Mac
  • Reminders for notes
  • Export to various formats (Markdown, ePub, RTF)
  • REST API and MCP server for integration
  • Customizable themes
Features
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Caliu is a quiet place to write. Open it and start typing: no account, no setup, no clutter. Markdown takes shape as you type, everything works offline, and your notes stay on your device. When you want them everywhere, create a free account and they follow you across iPhone, iPad, Mac and the web. Sync is free, and it stays free. Writing comes first Headings, lists, tasks, quotes, code and links format as you write. There is no preview pane and no mode to switch: what you see is your note. The interface steps aside and leaves you with the page. Organised the way you think Tags instead of folders, because one idea can belong in many places. Nest them, colour them, and find any note in seconds. Link notes to each other and follow a thought from one to the next. Pin what matters now, and archive what you are done with without losing a word. There when you need it Native on iPhone, iPad and Mac, with a web app for everything else. Save things to Caliu straight from the share sheet, or add a thought from your Apple Watch. Yours, and only yours No ads. No tracking. Nothing you write is used to train AI. Your notes live on your device first and sync encrypted, and Caliu is built in the EU under GDPR. Export any note as Markdown or plain text whenever you like, share one as a public link when someone needs to read it, and delete your account at any time. Deleted means deleted. For tinkerers A full REST API and a built-in MCP server, so Claude, Cursor or your own scripts can read and write your notes, on your terms. Your first API key is free. Caliu Pro Writing, tags, sync and working offline are free. 50 notes free, forever, no account needed. Caliu Pro makes them unlimited and adds: • Version history: scroll back through any note and restore it in a tap • Every theme, font and app icon: 22 colour themes, each in light and dark, and 30 fonts • Drawing, right inside your notes • Unlimited attachments • More export formats: HTML, ePub, PDF, RTF and TextPack • Unlimited API keys, and connecting AI apps like Claude to your notes Subscribe monthly or yearly, or buy Pro lifetime once. Try it free before you decide. The monthly or yearly plan is an auto-renewing subscription: it renews unless you cancel at least 24 hours before the end of the current period, and you can manage or cancel it anytime in your App Store account settings. Made with care by a small, independent team of one. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://caliuapp.com/privacy

Screenshots

Caliu4 screens

Verdict

The call

The clearest difference is device support: Caliu at 4 against Decision Flow's —. Decision Flow's advantage is iOS requirement (15.1 vs 26.0). On price and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Decision Flow sells 3 in-app purchases, starting at $5.99 per 7 days and Caliu sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 8 level
Decision Flow versus Caliu: the parameters behind the verdict, then further details
ParameterDecision FlowCaliu
PriceFreeFree
Rating—5.0 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—5 — better
Update frequency—Weekly
Ads—No
In-app purchasesYesYes
Monetization—Free
Devices—iPhone, iPad, Mac, Apple Watch — better
Requires iOS15.1 — better26.0
Further details — not scored
Size37 MB201 MB
Age rating4+4+
DeveloperDesigning Pixels LLCMarc Torrelles

In-app purchases

3 purchases

Decision Flow

Subscriptions3
  • Weekly$5.997 Days
  • Monthly$9.991 Month
  • Yearly$49.991 Year
3 purchases

Caliu

Subscriptions2
  • Caliu Pro - Monthly3 Days trial$2.991 Month
  • Caliu Pro - Yearly7 Days trial$17.991 Year
One-time1
  • Caliu Pro Lifetime$44.99

Questions

Is Decision Flow free?
Decision Flow is free to download, with in-app purchases available.
Is Caliu free?
Caliu is free to download, with in-app purchases available.

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