# Pub Dev vs Zevlon AI

The clearest difference is in-app purchases: Pub Dev at none against Zevlon AI's 3. Pub Dev also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Zevlon AI sells 3 in-app purchases, starting at $7.99 per 7 days. Pub Dev asks for nothing beyond the download.

## The numbers

| Metric | Pub Dev | Zevlon AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 weeks |
| Size | 536 MB | 87 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ivo Fernandes](https://appshunter.io/developer/1251123569) | [Maksim Sinitsyn](https://appshunter.io/developer/1896535751) |

## What reviewers say

### Pub Dev

[App page](https://appshunter.io/ios/app/pub-dev/id6443493909)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zevlon AI

[App page](https://appshunter.io/ios/app/zevlon-ai-chart-analysis/id6768208853)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zevlon Weekly | $7.99 | per 7 days |
| Zevlon Monthly | $14.99 | per month |
| Zevlon Annual | $119.99 | per year |


## Frequently asked questions

### Is Pub Dev free?

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

### Is Zevlon AI free?

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

### Do Pub Dev or Zevlon AI have ads?

Neither Pub Dev nor Zevlon AI shows ads.

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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.*