PlanBuddy vs Obius
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PlanBuddy
This app helps you manage your time effectively by turning plans into actionable routines. Visualize your schedule, automate repetitive tasks, and gain insights into how you spend your day to improve focus and achieve your goals.
- Plan-based time management
- Automate routines with single tap
- Visual time tracking and statistics
- Focus tools with timers and stopwatch
- Flexible timer settings
- Background operation for uninterrupted rhythm
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PlanBuddy is a time management app that turns plans into action and routines into deep focus. Register your schedule, automate routines, and manage your time visually to stay on track toward your goals. Design your day with intention and maximize your productivity. [Key Features] - Plan-based Time Management Create schedules and run them with a timer to turn plans into action. Visualize how your time is spent throughout the day, and compare plans with actual logs to manage your progress toward your goals. - Automate Your Routines Combine multiple activities into a routine and start it with a single tap. Timers switch automatically in sequence, enabling uninterrupted focus. You can also auto-transition to the next activity or run routines continuously. - Tools That Keep You Focused on Time Log your time easily using timers and a stopwatch. Designed to help you stay present without distracting you from what matters. - Statistics See how you spend your day at a glance and compare planned time with actual logs. Build better time management habits with clear, objective insights. - Flexible Timer Settings Move seamlessly to the next activity when a timer ends, or run activities continuously as you prefer. Works reliably in the background to keep your rhythm intact at all times. @ Get started with PlanBuddy - Save time by automating repetitive routines. - Stay motivated with visual progress toward your goals. - Enjoy a clean, minimal, and modern user experience.
Obius
This app offers a visual workspace for organizing notes and ideas. It allows for reusable content blocks, color-coded sections for intent, and AI-powered features for content generation and semantic search. It prioritizes privacy with local-first storage and end-to-end encryption.
- Visual workspace for notes and ideas
- Reusable content blocks (Loops)
- Color-coded sections by intent
- AI-powered content generation and search
- Version history and snapshots
- Offline functionality and end-to-end encryption
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Obius — Notes that evolve. Designed for the way you think. Your ideas don't arrive in straight lines. Obius is a visual workspace where notes carry color, ideas connect to each other, and what you wrote yesterday folds into what you're building today. Built for founders, PMs, designers, researchers — and anyone who outgrew Apple Notes but never quite fit into Notion. LOOPS — WRITE ONCE, REUSE EVERYWHERE Drop a Loop into any note — a named, reusable content block like @launch_checklist or @weekly_review. Edit it in one place, every copy updates instantly. Perfect for running lists, shared context, and anything you reference more than once. SECTIONS THAT CARRY MEANING Every section has an intent — a color that tells you at a glance what kind of thinking lives there. Open ideas, questions you're sitting with, work in motion, issues to fix, things that are done. Five colors. Five intents. Your thinking, visible. — Drag and drop to reorder — Collapse, expand, and nest sections — Rich content: text, checklists, code, quotes, images, audio — Tap once to change a section's intent ECHOES — REMINDERS THAT BRING THE NOTE BACK Attach a time-based reminder to any Loop. Unlike calendar pings, an Echo resurfaces the full note when the moment matters — with all its context intact, not a one-line nag. OBIUS INTELLIGENCE AI that lives inside the workspace, not in another tab. — Generate full pages from a single prompt — Edit, rewrite, and refine content in place — no copy-pasting between apps — Smart titles that actually describe the page — Semantic search that finds ideas, not just keywords — Research context: pull what you need, paste, and think from there INSIGHTS THAT SURFACE WHAT MATTERS Obius watches your pages for patterns so you don't have to. Cleanup suggestions, related notes you forgot about, lists hiding in your text, and safety flags for leaked credentials or secrets. VERSION HISTORY, BUILT IN Every note quietly snapshots itself. Browse the timeline, restore any earlier version, watch your thinking evolve over time. No save button. No lost work. SHARE LIVE OR FROZEN Generate a short public link to share a live note that updates as you edit — or freeze a snapshot in time. Readable URLs. View counts. Comments optional. CALENDAR See your work across time. Plan ahead, look back, stay oriented — without leaving Obius. LOCAL-FIRST. PRIVATE BY DEFAULT. — Pages stored on your device first — Works fully offline; syncs when you reconnect — End-to-end encrypted sync — No tracking. No selling data. Not now, not ever. — Optional local-only mode for maximum privacy YOUR MIND. YOUR ARCHITECTURE. Obius isn't another notes app. It's a workspace shaped like thinking — simple enough to start in seconds, deep enough to grow with how you actually work. Designed for the way you think. Terms of Use (EULA): https://docs.google.com/document/d/e/2PACX-1vRq_bt_Z_V7ci7lS3hHLzq4QjRrDFJsJu6Ab-oedeeSakGPGcx_dJlG3EDAzdetptd21GPyEtzTxKbg/pub Privacy Policy: https://docs.google.com/document/d/e/2PACX-1vRbJ9cYTWnyQSYeL8JrTOizC0eC-f8rhoicqh3GttTDIrbNlesR-_auwkFz2OLsTTzguDG3YLtzwnEY/pub
Screenshots
Verdict
The clearest difference is ads: Obius at none against PlanBuddy's shown. Obius also leads on iOS requirement (17.0 vs 26.0). On price, update cadence, in-app purchases and monetization model 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. PlanBuddy sells 1 one-off in-app purchase and Obius sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | PlanBuddy | Obius |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 2 — better |
| Update frequency | Weekly | Weekly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 116 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | donggeun yu | DAED LLC |
Customer experience
PlanBuddy
Obius
In-app purchases
PlanBuddy
- Lifetime Access$44.99
Obius
- Obius Pro Founder$4.991 Month
- Obius Pro Monthly$9.991 Month
- Pro Annual$79.991 Year
- Power Pack$9.99









