Comparison

IdeaLater vs Ki

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

Head to head
About

IdeaLater

Features
Read full description

Never lose a good idea for something to do Inspiration can appear anywhere, often when you don’t have time to act. IdeaLater helps you capture those moments instantly so they don’t disappear. Whenever something sparks your interest, save it in seconds without interrupting what you’re doing. With IdeaLater you can save ideas like: • a recipe you want to cook • a book you want to read • a movie or series to watch • a restaurant to try • a place to visit • a gift idea for someone special • anything else you would like to do one day Capture first. Organize later. IdeaLater is designed for speed and simplicity. No long notes. No complicated systems. No pressure to organize everything right away. A photo, screenshot, link or just a few words are enough to save an idea. The goal is simple: make sure the idea doesn’t get lost. Ideas without a category appear directly on the main screen so they are always visible and easy to revisit. When you have more time, you can add details and organize them your way. Save ideas directly from Safari and Photos IdeaLater supports system sharing, so you can save ideas straight from Safari and Photos. Share a link, photo or screenshot to IdeaLater and it will instantly appear as a new idea. Map view for location-based ideas Ideas with a saved location automatically appear on the map. Browse ideas by location and quickly find on the map places you want to visit or restaurants to try. Mark ideas as done instead of deleting them When you complete an idea, you don’t have to remove it. Mark it as done and keep it saved for future reference or repetition. AI summary with tips and recommendations For every idea you can generate a short AI summary with useful tips and recommendations (on the basis of the idea name and description, which will be send to AI). For example, if your idea is a trip to a destination, the summary may include suggested sights or things worth doing there. Widget with Idea of the Day IdeaLater includes a widget displaying the Idea of the Day and a button for quickly adding a new idea directly from your Home Screen. With IdeaLater you can: • save ideas quickly • create categories with custom colors and icons • organize ideas into categories • attach photos or screenshots to ideas • add locations to ideas (including location from photos) • view ideas on a map when a location is saved • generate short AI summaries with tips and recommendations • see the Idea of the Day on the Home Screen or widget • randomly draw an idea to do • mark ideas as done More than just a list IdeaLater helps you capture ideas before they disappear, keep future plans in one place and rediscover the right idea when you’re bored, curious or motivated. And AI summaries help you turn ideas into action. Ideas can be easily searched by name, description and location, so the right idea is always easy to find. IdeaLater isn’t a notes app or a to-do list. It’s your personal collection of ideas and inspirations waiting to be acted on. iCloud sync and Dark Mode Your ideas are securely synced with iCloud across your devices. IdeaLater also supports Dark Mode and adapts to your device’s appearance settings. Free vs Premium IdeaLater Free • Up to 10 to-do ideas • Unlimited done ideas • Up to 3 categories • Notes for ideas • 1 photo and 1 file per idea • Location tagging • 5 Expand Idea by AI uses IdeaLater Premium • Unlimited to-do ideas • Unlimited done ideas • Unlimited categories • Notes for ideas • Unlimited photos and files • Location tagging • Unlimited Expand Idea by AI • Support IdeaLater development IdeaLater Premium is available as a monthly or yearly subscription. The subscription automatically renews unless canceled before the end of the current billing period. You can manage or cancel your subscription in your App Store account settings. Privacy Policy: https://idealater.app/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Ki

Capture, organize, and connect all your learning in one place. This app allows you to save notes, links, code snippets, and ideas, then link them together to build a web of knowledge. Find anything fast with full-text search and visual knowledge graphs.

Highlights
  • Capture notes, links, quotes, code snippets, and ideas
  • Organize with color-coded tags and custom topics
  • Connect notes with bidirectional linking
  • Visualize knowledge with interactive graphs
  • Full-text search and saved searches
  • Quick capture via floating button and widgets
  • Review workflow for managing notes
Features
Read full description

Ki-note is your personal knowledge base. Capture, organize, and connect everything you learn — all in one place. CAPTURE EVERYTHING • Notes, links, quotes, code snippets, ideas, and references • Quick capture with a floating + button from anywhere in the app • Save source URLs and titles for web content. You can share links from Safari to Ki-note! • Tag code snippets with their programming language (Swift, Python, JavaScript, TypeScript, Go, Rust) • You can insert notes, text, links, into Ki-notes using the Share functionality • You can insert notes using voice in the Control Center widget or using a shortcut with Siri ORGANIZE YOUR WAY • Tags — color-coded labels to categorize your notes • Topics — group related notes under a single theme with custom icons • Smart Collections — automatic filters like Inbox, Favorites, Reading Queue, Unreviewed, Quotes, Ideas, Links, Untagged, and Unlinked • Configurable Quick Access dashboard on the home screen • Pin, favorite, and archive notes • Review workflow — track notes from Inbox → Unreviewed → Reviewing → Reviewed CONNECT YOUR KNOWLEDGE • Link notes together to build a web of ideas • Bidirectional linking — see which notes link to and from each note • Interactive Knowledge Graph — visualize all your notes and their connections • Customizable graph settings for colors, forces, and display options FIND ANYTHING FAST • Full-text search across all notes • Save frequently used searches for quick access • Browse by tags and topics • Filter by note type, status, or collection BUILT FOR YOU • 100% free — no ads, no subscriptions, all features unlocked • Local-first — your data stays on your device with SwiftData • Localized in 6 languages: English, Spanish, French, German, Italian, and Portuguese • Light and dark mode with customizable themes • Optional one-time tip to support development Ki-note is designed for students, researchers, developers, writers, and anyone who wants to build a personal knowledge base that grows with them.

Screenshots

IdeaLater4 screens
Ki4 screens

Verdict

The call

The clearest difference is update cadence: Ki at every 2 days against IdeaLater's weekly. On price, ads, in-app purchases 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. IdeaLater sells 2 in-app purchases, starting at $1.99 per month and Ki sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

IdeaLater ships an update weekly, Ki every 2 days. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.

Scorecard1 real difference · 9 level
IdeaLater versus Ki: the parameters behind the verdict, then further details
ParameterIdeaLaterKi
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyWeeklyEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free
DevicesiPhoneiPhone, iPad — better
Requires iOS18.0 — better18.6
Further details — not scored
Size7 MB4 MB
Age rating4+4+
DeveloperTomasz KorolkoJuan Casanueva

In-app purchases

2 purchases

IdeaLater

Subscriptions2
  • Finisive Premium Monthly$1.991 Month
  • IdeaLater Premium Yearly$12.991 Year
1 purchases

Ki

One-time1
  • Buy me a coffee$0.99

Questions

Is IdeaLater free?
IdeaLater is free to download, with in-app purchases available.
Is Ki free?
Ki is free to download, with in-app purchases available.
Do IdeaLater or Ki have ads?
Neither IdeaLater nor Ki shows ads.
Which is updated more often, IdeaLater or Ki?
IdeaLater ships an update weekly, and Ki every 2 days. Most recently, IdeaLater was updated on October 16, 2026 and Ki on October 18, 2026.

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