Nova vs Chatmark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nova
This AI assistant remembers your personal details and preferences to proactively manage your tasks, schedule, and communications. It integrates with numerous services to handle real-world actions like booking appointments and managing emails.
- Personalized memory recall
- Voice-activated task management
- Automated calendar planning
- Email summarization and drafting
- Action execution (booking, forms)
- Extensive service integrations
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Your AI can finally plan your week. Tell Claude or ChatGPT what needs doing, and Nova places it on your real calendar, around your meetings. Or just type your day into Nova and it plans it for you. PLANNED AROUND YOUR REAL DAY Nova reads your Google Calendar and fits every task into the open time around your meetings. Meetings always win. REPLANS WHEN YOUR DAY CHANGES A meeting moves, a task runs long, something slips. Nova moves things for you and shows exactly what changed. Missed work rolls forward to the next open slot, never dropped. ONE QUIET NOTE AT 7AM Each morning you get one short note with your day already planned. WORKS WITH CLAUDE AND CHATGPT Connect your AI once. Anything it plans for you lands as real blocks on your calendar. DEADLINES HELD Hard deadlines stay fixed. If something can't fit in time, Nova tells you early. Nova is free.
Chatmark
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Chatmark gives you a simple way to: - Organize conversations from multiple AI apps Key Features - Save chats from AI apps instantly via Share Sheet - Import ChatGPT shared links with structured parsing - Clean, readable conversations (user / AI separation) - Markdown support for better readability - Local storage (your data stays on your device) Privacy First - Chatmark stores everything locally on your device. No accounts. No cloud. No tracking.
Screenshots
Verdict
The clearest difference is in-app purchases: Chatmark at none against Nova's 2. Nova's advantage is update cadence (every 4 days vs every 6 weeks). On price, ads, device support and iOS requirement 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. Nova sells 2 in-app purchases, starting at $12.00 per month. Chatmark asks for nothing beyond the download.
Nova ships an update every 4 days, Chatmark every 6 weeks. The most recent releases landed on October 8, 2026 and October 18, 2026 respectively.
| Parameter | Nova | Chatmark |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 days — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 16 |
| Further details — not scored | ||
| Size | 85 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | ALTURA Society LLC | Taeeun Kim |
In-app purchases
Nova
- Nova Pro Monthly7 Days trial$12.001 Month
- Nova Pro (Yearly)7 Days trial$100.001 Year
Chatmark
No in-app purchases
