Comparison

noteriv vs FlowStack

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

Head to head
About

noteriv

Features
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Noteriv is a powerful, open-source markdown note-taking app built for writers, developers, and anyone who thinks in plain text. Your notes are plain markdown files โ€” no proprietary format, no lock-in. Open them in any editor, anywhere. EDITOR โ€ข Live markdown preview, source mode, and read-only mode โ€ข Formatting toolbar โ€” bold, italic, headings, links, lists, code, tables โ€ข Auto-save with configurable intervals โ€ข Full markdown support: task lists, tables, fenced code blocks with syntax highlighting, LaTeX math, Mermaid diagrams, callouts, footnotes, and more KNOWLEDGE MANAGEMENT โ€ข Wiki-links โ€” link notes with [[note name]], supports aliases and heading links โ€ข Backlinks panel โ€” see every note that links to the current file โ€ข Hierarchical tags with #tag and #parent/child syntax โ€ข Vaults โ€” multiple vaults for different projects โ€ข Folders, bookmarks, quick open, full-text search, daily notes ADVANCED FEATURES โ€ข Templates with variables (date, time, title) โ€ข Frontmatter/YAML metadata editor โ€ข Note composer โ€” merge or split notes โ€ข File recovery with automatic snapshots โ€ข Flashcard review with spaced repetition (SM-2) โ€ข Dataview queries โ€” query your vault like a database โ€ข Table of contents generation SYNC โ€ข GitHub sync โ€” push and pull notes to any GitHub repository โ€ข Auto-sync every 5 seconds with background sync PRIVACY โ€ข All data stored locally on your device โ€ข No accounts required, no telemetry, no tracking โ€ข Optional GitHub sync โ€” you control your data

About

FlowStack

Features
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There are over 16,000 AI tools out there. Nobody tells you which ones to use, where to start, or what to do first. You open 12 tabs, get overwhelmed, and close them all. FlowStack-AI fixes that. 500+ hand-picked AI tools โ€” organized by category, searchable, and one tap away. No tech skills required. No rabbit holes. Just the right tool, right when you need it. -------------------------- WHAT'S INSIDE -------------------------- 9 ORGANIZED CATEGORIES Every tool sorted by what you're trying to do โ€” not by who made it. - AI Chat & Research โ€” Claude, ChatGPT, Gemini, Perplexity and more - Voice & Meetings โ€” record, transcribe, and summarize any meeting automatically - Build & Deploy โ€” build websites and apps without writing a single line of code - Image, Video & Design โ€” create graphics, videos, and visuals in minutes - Content & Social โ€” write posts, captions, scripts, and ad copy at scale - Data & Automation โ€” connect apps, automate tasks, and eliminate repetitive work - Productivity & Planning โ€” AI calendars, note-takers, and project managers - Business & Sales โ€” CRM tools, outreach assistants, and pitch builders - Learn & Prompt โ€” master AI faster with guided prompts and templates AI GUIDES โ€” Step-by-Step Workflows 36 guided workflows that walk you through real tasks from start to finish: - Build and launch a website - Write or rewrite any professional email - Create a week of social media content - Build a presentation or pitch deck - Plan a trip or travel itinerary - Record and summarize a meeting automatically - Start a podcast from scratch - Automate a repetitive task - Get fit with AI โ€” workout and meal plans - Grow a YouTube channel with AI - And 26 more PROMPT LIBRARY 48 copy-paste prompts ready to use with Claude or ChatGPT โ€” for writing, business, sales, marketing, coding, career, and personal productivity. BUILT-IN CLAUDE AI Ask Claude anything directly inside the app. Connect your Anthropic API key and get instant responses without switching apps. Typical use costs less than $5/month. -------------------------- WHO IT'S FOR -------------------------- FlowStack-AI was built for people who aren't engineers โ€” and don't want to be. - Remote workers and digital nomads who need to do more with less - Small business owners and entrepreneurs wearing every hat - Content creators, freelancers, and solopreneurs - Anyone curious about AI who doesn't know where to start If you've heard about AI but felt like it wasn't made for you โ€” it was made for you. -------------------------- FREE & PRO -------------------------- Free access includes 25 hand-picked AI tools, AI guides, and the built-in Claude launcher โ€” enough to get real results from day one. Try Pro free for 7 days โ€” then $34.99/year. Unlocks all 500+ tools, all 36 guides, the full prompt library, and every future tool we add. -----------------------

Screenshots

noteriv4 screens
FlowStack4 screens

Verdict

The call

The clearest difference is iOS requirement: noteriv at 15.1 against FlowStack's 26.2. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference ยท 5 level
noteriv versus FlowStack: the parameters behind the verdict, then further details
ParameternoterivFlowStack
PriceFreeFree
Update frequencyโ€”Every 5 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.1 โ€” better26.2
Further details โ€” not scored
Size33 MB1 MB
Age rating4+17+
DeveloperIronStack LLCDavid Castellano

In-app purchases

None

noteriv

No in-app purchases

None

FlowStack

No in-app purchases

Questions

Is noteriv free?
noteriv is free to download, with no in-app purchases.
Is FlowStack free?
FlowStack is free to download, with no in-app purchases.
Do noteriv or FlowStack have ads?
Neither noteriv nor FlowStack shows ads.

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