# Orca. vs Zevlon AI

Orca. and Zevlon AI are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Orca. sells 2 in-app purchases, starting at $49.99 per month and Zevlon AI sells 3 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Orca. ships an update every 6 weeks, Zevlon AI every 4 weeks. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Orca. | Zevlon AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Size | 93 MB | 87 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ahmed Abdelsamea](https://appshunter.io/developer/1738578987) | [Maksim Sinitsyn](https://appshunter.io/developer/1896535751) |

## What reviewers say

### Orca.

[App page](https://appshunter.io/ios/app/orca/id6757252035)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Orca+ | $49.99 | per month |
| Orca+ | $499.99 | per year |


### 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 Orca. free?

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

### Is Zevlon AI free?

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

### Do Orca. or Zevlon AI have ads?

Neither Orca. nor Zevlon AI shows ads.

### Which is updated more often, Orca. or Zevlon AI?

Orca. ships an update every 6 weeks, and Zevlon AI every 4 weeks. Most recently, Orca. was updated on October 5, 2026 and Zevlon AI on October 6, 2026.

---

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