Comparison

ArchFlowy vs OcthoMind

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

Head to head
About

ArchFlowy

Features
Read full description

Design ERDs Anywhere β€” Fast, Offline, and Effortless ArchFlowy is the smoothest way to create database diagrams on the go. Built mobile‑first, it gives you the power of a desktop‑class ERD tool right in your pocket β€” no internet required. Offline ERD Creation Work fully offline, anytime No accounts, no syncing, no waiting Your diagrams stay private and on your device Fast & Fluid Diagramming Instant node creation and linking Zero lag, even in large diagrams Smart snapping and clean auto‑layout Mobile‑First Experience Designed for touch from the ground up Natural gestures for pan, zoom, and edit Optimized UI for small and large screens Smooth Workflow Effortless editing with intuitive controls Quick access to tables, fields, and relationships Clean, minimal interface that stays out of your way Perfect For Designing schemas on the go Brainstorming system architecture Students, developers, and anyone mapping data models EULA: This app is governed by Apple’s Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

OcthoMind

Features
Read full description

Organize your thoughts, plan your academic research, or visualize your daily agendas in seconds! OctoMind is a next-generation visual thinking tool that transforms your complex ideas into sleek, structured, and easy-to-manage mind maps. Tailored specifically for academics, students, project managers, and creative professionals. WHY OCTOMIND? β€’ 100% LOCAL PRIVACY (Offline-First): Your mind maps and personal notes are never uploaded to cloud servers. All your data remains securely stored on your device. β€’ MULTI-MAP DASHBOARD: Create, rename, and delete unlimited independent maps for different courses or projects, and switch between them instantly. β€’ COLLABORATIVE NOTES & OUTLINE: Add detailed rich text notes to any node, and check your map structure as a hierarchical tree outline in the side drawer. β€’ RETINA-QUALITY EXPORTING: Save and share your maps via the native iOS Share Sheet as vector SVG, high-resolution Retina PNG, or print-quality PDF files. β€’ PREMIUM HAPTIC UI: Experience a fully native iOS look and feel with a beautiful dark mode, smooth canvas animations, and precise tactile haptic feedback. BEST FOR: - Academic lecture notes & research structuring - Project planning & workflow visualization - Brainstorming sessions & conceptual drafting - Meeting agendas & interactive checklists Subscription & Pricing: You can start mapping for free. To unlock unlimited maps and high-res vector PDF, SVG, and PNG exports, you can upgrade to PRO via our Monthly Subscription (comes with a 3- Day Free Trial) or One-Time Lifetime Purchase. Transactions are securely managed via the official Apple StoreKit. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ArchFlowy3 screens
OcthoMind4 screens

Verdict

The call

The clearest difference is in-app purchases: OcthoMind at none against ArchFlowy's 1. OcthoMind also leads on iOS requirement (15.0 vs 18.2). ArchFlowy's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. ArchFlowy sells 1 in-app purchase, starting at $1.99 per month. OcthoMind asks for nothing beyond the download.

UpkeepUpdate frequency

ArchFlowy ships an update every 2 weeks, OcthoMind every 3 weeks. The most recent releases landed on September 29, 2026 and September 28, 2026 respectively.

Scorecard3 real differences Β· 3 level
ArchFlowy versus OcthoMind: the parameters behind the verdict, then further details
ParameterArchFlowyOcthoMind
PriceFreeFree
Update frequencyEvery 2 weeks β€” betterEvery 3 weeks
AdsNo β€” betterYes
In-app purchasesYesNo β€” better
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS18.215.0 β€” better
Further details β€” not scored
Size3 MB12 MB
Age rating4+4+
DeveloperTimmy NguyenVOLKAN TEZKAN

In-app purchases

1 purchases

ArchFlowy

Subscriptions1
  • Monthly Subscription7 Days trial$1.991 Month
None

OcthoMind

No in-app purchases

Questions

Is ArchFlowy free?
ArchFlowy is free to download, with in-app purchases available.
Is OcthoMind free?
OcthoMind is free to download, with no in-app purchases.
Do ArchFlowy or OcthoMind have ads?
OcthoMind shows ads; ArchFlowy does not.
Which is updated more often, ArchFlowy or OcthoMind?
ArchFlowy ships an update every 2 weeks, and OcthoMind every 3 weeks. Most recently, ArchFlowy was updated on September 29, 2026 and OcthoMind on September 28, 2026.

Other comparisons