Comparison

ChronoCap vs CosmoKnowledgeMap

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

Head to head
About

ChronoCap

Features
Read full description

ChronoCap turns your everyday calendar into a stunning sci‑fi timeline. Each event becomes a glowing capsule suspended along a time corridor. Rotate, zoom, swipe through days, and tap to “explode” capsules for details — a futuristic interaction that makes planning feel like exploration. Key Features • 3D Time Capsules – Every event appears as a distinct, colorful capsule, giving you an instant overview of your schedule. • Exploding Events – Tap any capsule to elegantly break it open, revealing title, time, and details with a satisfying animation. • Dual Display Modes – Switch between “Power Saver” and “Rich Visuals” styles to balance battery life and visual quality. • Intuitive Gestures – Swipe with one finger to travel through time, rotate with two fingers, and pinch to zoom — as fluid as touching a real universe. • Smart Time Ruler – Tick marks and dates automatically adjust spacing so text is always readable, whether you view one day or several. • Full Calendar Editing – Create, modify, copy, delete events right on the timeline. Supports recurring events and reminders. • Immersive Gradient Sky – A blue‑purple skysphere wraps your timeline in a cosmic atmosphere, with automatic Dark Mode support. • Privacy – All calendar data stays on your device. We never collect, upload, or analyze any of your information. For Anyone Who • Wants a creative new way to manage their schedule • Feels overwhelmed by dense agendas and craves clarity • Loves sci‑fi aesthetics and tactile digital interactions Privacy Commitment The app only reads your system calendar to display events. No network requests, no third‑party tracking. Your data belongs to you.

About

CosmoKnowledgeMap

Features
Read full description

**What is CosmoMap?** - CosmoMap is a personal knowledge map that turns pages and notes collected from Safari into stars and connections. - Save information from the Safari extension, Share Sheet, or manual entry. - Use fast full-text search as your starting point, then view and explore pages, topics, and links as a 3D knowledge map of stars and lines. - Jump from search results to a star, follow its connections, and discover unexpected relationships. **Four ways to view** - Choose from Sphere, Nebula, Neural Network, and Plane views. - Switch views to explore the same information from different perspectives. **Expand with AI** - Choose a topic, and CosmoMap creates text you can give to an AI. - Paste it into an AI you use, such as ChatGPT, Claude, or Gemini, then import the returned file or response text. → New stars and connections are added to your map. - Choose 30, 100, or 200 items to expand. - CosmoMap does not connect directly to AI services. No API key or additional payment is required. **Passcode for each notebook** - Set a different numeric passcode for every notebook. - On supported devices, you can also unlock notebooks with Face ID or Touch ID. - Keep work, study, hobbies, and other knowledge maps separate and secure. **Includes the Japan Star Map sample** - Includes a star map built from 50,000 Japan-related articles from Japanese Wikipedia and 151,153 real article links. - Start exploring a vast knowledge universe even before adding anything yourself. **Cosmic Collapse Mode** - Use the knowledge map you have grown as your stage: tear through stars, fling them away, and pull them in for a spectacular collapse. - Turn your knowledge map into a place to play, not just a place to organize and browse. - Close the mode at any time to return to your original map. Your information is never damaged. **Stored on your device** - Imported information is stored on your device. The app does not automatically send it to external servers. - AI integration works by letting you review and copy or share information yourself. - Safari Private Browsing pages are excluded from automatic capture. **About the sample data** - The included sample uses article titles and introductory excerpts from Japanese Wikipedia. - It is available under the Creative Commons Attribution-ShareAlike 4.0 International license (CC BY-SA 4.0). - Open any article’s detail screen to view its source article and edit history.

Screenshots

ChronoCap4 screens
CosmoKnowledgeMap4 screens

Verdict

The call

The clearest difference is price: CosmoKnowledgeMap at Free against ChronoCap's $0.99. On update cadence, 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

CosmoKnowledgeMap is free to download; ChronoCap costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ChronoCap ships an update every 5 days, CosmoKnowledgeMap every 3 days. Both last shipped on October 24, 2026.

Scorecard1 real difference · 5 level
ChronoCap versus CosmoKnowledgeMap: the parameters behind the verdict, then further details
ParameterChronoCapCosmoKnowledgeMap
Price$0.99Free — better
Update frequencyEvery 5 daysEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad — betteriPhone
Requires iOS1817.0 — better
Further details — not scored
Size3 MB22 MB
Age rating4+12+
Developer冠宇 龚seiji honda

In-app purchases

None

ChronoCap

No in-app purchases

None

CosmoKnowledgeMap

No in-app purchases

Questions

Is ChronoCap free?
ChronoCap costs $0.99, with no in-app purchases.
Is CosmoKnowledgeMap free?
CosmoKnowledgeMap is free to download, with no in-app purchases.
Do ChronoCap or CosmoKnowledgeMap have ads?
Neither ChronoCap nor CosmoKnowledgeMap shows ads.
Which is updated more often, ChronoCap or CosmoKnowledgeMap?
ChronoCap ships an update every 5 days, and CosmoKnowledgeMap every 3 days. Most recently, ChronoCap was updated on October 24, 2026 and CosmoKnowledgeMap on October 24, 2026.

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