# AdressBook vs Nova

The clearest difference is in-app purchases: AdressBook at none against Nova's 2. Nova's advantage is update cadence (every 8 days vs every 9 months). 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 $2.99 per month. AdressBook asks for nothing beyond the download.

AdressBook ships an update every 9 months, Nova every 8 days. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | AdressBook | Nova |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 8 days** |
| Size | 4 MB | 51 MB |
| Requires iOS | **17.5** | 18.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Albert Frank](https://appshunter.io/developer/1523866321) | [Tide Media Design Dubrau & Winkler GbR](https://appshunter.io/developer/1843424292) |

## What reviewers say

### AdressBook

[App page](https://appshunter.io/ios/app/adressbook/id6563138640)

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

**In-app purchases:** none


### Nova

[App page](https://appshunter.io/ios/app/nova-ai-task-planner/id6753317300)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited | $2.99 | per month |
| Unlimited | $22.99 | per year |


## Frequently asked questions

### Is AdressBook free?

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

### Is Nova free?

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

### Do AdressBook or Nova have ads?

Neither AdressBook nor Nova shows ads.

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

AdressBook ships an update every 9 months, and Nova every 8 days. Most recently, AdressBook was updated on October 9, 2026 and Nova on October 10, 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.*