# Nova vs Chatmark

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.

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.

## The numbers

| Metric | Nova | Chatmark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/nova-ai-planner/id6759226000/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 weeks |
| Monetization | Freemium | — |
| Size | 85 MB | 27 MB |
| Requires iOS | **15.0** | 16 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ALTURA Society LLC](https://appshunter.io/developer/1867924372) | [Taeeun Kim](https://appshunter.io/developer/1580920574) |

## What reviewers say

### Nova

[App page](https://appshunter.io/ios/app/nova-ai-planner/id6759226000)

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.

**Highlights:** Personalized memory recall, Voice-activated task management, Automated calendar planning, Email summarization and drafting, Action execution (booking, forms), Extensive service integrations

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nova Pro Monthly | $12.00 | per month |
| Nova Pro (Yearly) | $100.00 | per year |


### Chatmark

[App page](https://appshunter.io/ios/app/chatmark/id6768804618)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Nova free?

Nova is free to download, with in-app purchases available.

### Is Chatmark free?

Chatmark is free to download, with no in-app purchases.

### Do Nova or Chatmark have ads?

Neither Nova nor Chatmark shows ads.

### Which is updated more often, Nova or Chatmark?

Nova ships an update every 4 days, and Chatmark every 6 weeks. Most recently, Nova was updated on October 8, 2026 and Chatmark on October 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*