# Prombot vs Volnyn

The clearest difference is in-app purchases: Volnyn at none against Prombot's 1. Volnyn also leads on device support (4 vs 2). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Prombot sells 1 in-app purchase, starting at $4.99 per month. Volnyn asks for nothing beyond the download.

Prombot ships an update monthly, Volnyn every 2 months. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Prombot | Volnyn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 80 MB | 27 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 12+ | 17+ |
| Developer | [rakan halloush](https://appshunter.io/developer/1887145087) | [Harshvardhan sindhu](https://appshunter.io/developer/6785085243) |

## What reviewers say

### Prombot

[App page](https://appshunter.io/ios/app/prombot-ai-tool-builder/id6760984113)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan | $4.99 | per month |


### Volnyn

[App page](https://appshunter.io/ios/app/volnyn/id6785085241)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Prombot free?

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

### Is Volnyn free?

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

### Do Prombot or Volnyn have ads?

Neither Prombot nor Volnyn shows ads.

### Which is updated more often, Prombot or Volnyn?

Prombot ships an update monthly, and Volnyn every 2 months. Most recently, Prombot was updated on October 16, 2026 and Volnyn on October 14, 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.*