Comparison

sliiidea vs LighterMind Planner & Journal

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

Head to head
About

sliiidea

Features
Read full description

Got a spark of genius? Don't let it slip away! sliiidea is your ultimate tool for capturing, evaluating, and organizing your ideas on the go. Stop collecting ideas in long, confusing lists. Start using sliiidea! This app makes it easy and fun to capture your thoughts whenever inspiration strikes. But here's the best part: with sliiidea, you’ll regularly review, rate, and refine every single idea. This means you'll always know what's a keeper and what's not as great as you first thought. Works great for all kinds of ideas: • Business ideas • Travel destinations • Finding names • Next book to read or movie to watch • Gifts for loved ones • Shopping decisions like which washing machine to buy • Restaurant choices Basically, it’s perfect for every long-term decision. Key Features: • Fast and Easy Idea Logging: Capture ideas in seconds with minimal effort. • Visual and Intuitive Evaluation: Swipe to upvote or downvote ideas. • Comprehensive Overview: Keep track of all your ideas, sorted by ratings or categories. • Effective Idea Management: Easily manage the status of your ideas — open, to implement, discarded, or archived. • Continuous Improvement: Make better decisions with ongoing idea evaluations. So, let’s get started. It’s free! Download sliiidea, collect your ideas, and make well-founded, better long-term decisions.

About

LighterMind Planner & Journal

Organize your life with a planner that remembers. Combine daily planning, checklists, meal plans, and journaling in a private, local-first app. Features include time blocking, nested tasks, recipe import, and on-device AI for guided reflections.

Highlights
  • Month, week, day planner views
  • Time blocks with overlap detection
  • Multi-level nested checklists
  • Meal planning with recipe import
  • Freeform Markdown journaling
  • On-device AI for guided reflections
  • Custom tables and dashboards
Features
Read full description

Plan your day. Lighten your mind. LighterMind is a planner with a memory: time blocks, reminders, and checklists up front, backed by the journal, meal plans, and trackers that give your plan context. Everything flows through one private, chronological feed, organized by tags that work the way your mind does. No account. Your entries never touch our servers. Just your data, on your devices. PLAN YOUR DAY Month, week, and day planner views Time blocks with overlap detection Reminders on any entry or ahead of a time block, with snooze right from the notification Calendar integration and Home Screen widgets CHECKLISTS & TASKS Multi-level nested checklists with due dates T-shirt-size your items and see how long what's left will take Drag-and-drop, quick-add, per-item notes and timestamps TEMPLATES & ROUTINES Save entries as reusable templates Daily, weekly, or monthly routines that spawn entries automatically MEAL PLANNING & NUTRITION Plan every meal for the whole household, person by person Import recipes from any website: ingredients, steps, and nutrition included Calories and macros on every meal, with daily totals checked against your targets SHARE AN ENTRY Invite someone to any entry: a packing list, a plan, a memory Edits sync on everyone's devices; stop sharing anytime Free for everyone JOURNALING & NOTES Freeform Markdown editor with live styling as you type Sketch and handwrite with Apple Pencil. Strokes snap to shapes, and handwriting is searchable Multi-photo galleries, threaded replies, auto-saved drafts Content blur and hidden entries for sensitive moments GUIDED JOURNALING, ON-DEVICE AI Reflections that respond to what you write: process a feeling, think through a decision Runs entirely on your device with Apple Intelligence, so your words never leave your hands Actionable flows end with a checklist of next steps (Requires a device with Apple Intelligence.) CUSTOM TABLES & DASHBOARDS Build your own tables with typed fields Reports and dashboards: counts, sums, averages, and trends POWERFUL ORGANIZATION Four kinds of tags: #topics group related entries @people track who's involved !events show up on your calendar plain tags for everything else Tags are hierarchical and searchable. Search understands meaning, not just keywords. Find anything across years of entries in seconds. CAPTURE FROM ANYWHERE Share links, photos, videos, and files into LighterMind from any app's share sheet Add entries hands-free with Siri Build Shortcuts that drop items onto checklists or log values to your tables On a Mac, opt in to connect AI agents like Claude over a local-only connection PRIVATE & LOCAL-FIRST No account required. Download and start planning Your entries never leave your devices except through your own iCloud sync Shared entries go only to the people you invite, through Apple's iCloud, and we can't read them Face ID and Touch ID protection On-device AI: your reflections are never sent to a server FREE, WITH AN OPTIONAL PRO UPGRADE Notes, checklists, replies, tags, search, reminders, entry sharing, guided reflection, and iCloud sync are free. The app is fully usable without paying. Pro adds time blocking and the planner widget, templates and routines, attachments, Apple Pencil drawings, nutrition, tag expansions, AI agents, and the structured entry types: data tables, recipes, meal plans, and reports. LighterMind Pro is an auto-renewable subscription, offered monthly or annually. It renews automatically unless cancelled at least 24 hours before the period ends. Manage or cancel anytime in your Apple Account settings. Terms of Use: https://lightermind.app/terms/ Privacy Policy: https://lightermind.app/privacy/ BUILT FOR APPLE DEVICES Universal for iPhone, iPad, and Mac, with Stage Manager, multi-window, and keyboard shortcuts throughout Free to start. No ads, no tracking, ever. Your plan in one place. Nothing on your mind.

Screenshots

sliiidea4 screens
LighterMind Planner & Journal4 screens

Verdict

The call

The clearest difference is in-app purchases: sliiidea at none against LighterMind Planner & Journal's 2. sliiidea also leads on iOS requirement (13.4 vs 18.2). LighterMind Planner & Journal's advantage is ads (none vs shown). On price, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. LighterMind Planner & Journal sells 2 in-app purchases, starting at $4.99 per month. sliiidea asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 25, 2026 and October 20, 2026 respectively.

Scorecard3 real differences · 7 level
sliiidea versus LighterMind Planner & Journal: the parameters behind the verdict, then further details
ParametersliiideaLighterMind Planner & Journal
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS13.4 — better18.2
Further details — not scored
Size31 MB16 MB
Age rating4+4+
DeveloperpalmioMatthew Tempinski

In-app purchases

None

sliiidea

No in-app purchases

2 purchases

LighterMind Planner & Journal

Subscriptions2
  • Pro Monthly$4.991 Month
  • Pro Yearly$49.991 Year

Questions

Is sliiidea free?
sliiidea is free to download, with no in-app purchases.
Is LighterMind Planner & Journal free?
LighterMind Planner & Journal is free to download, with in-app purchases available.
Do sliiidea or LighterMind Planner & Journal have ads?
sliiidea shows ads; LighterMind Planner & Journal does not.
Which is updated more often, sliiidea or LighterMind Planner & Journal?
sliiidea ships an update every 3 weeks, and LighterMind Planner & Journal every 3 weeks. Most recently, sliiidea was updated on September 25, 2026 and LighterMind Planner & Journal on October 20, 2026.

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