# Jarvis vs Prokrino

The clearest difference is iOS requirement: Jarvis at 16.4 against Prokrino's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Jarvis sells 1 in-app purchase, starting at $29.99 per month and Prokrino sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Jarvis ships an update every 4 days, Prokrino every 3 days. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Jarvis | Prokrino |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/jarvis-multi-model-ai/id6787517773/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | Subscription | — |
| Size | 44 MB | 14 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 12+ | 4+ |
| Developer | [Nodes Bio, Inc.](https://appshunter.io/developer/1879010590) | [Spyridon Tsiolakis](https://appshunter.io/developer/6798203255) |

## What reviewers say

### Jarvis

[App page](https://appshunter.io/ios/app/jarvis-multi-model-ai/id6787517773)

This app synthesizes answers from five leading AI models to provide a single, defensible response. It's designed for professionals who need to research complex information and verify sources, offering a confidence score based on model agreement.

**Highlights:** Synthesizes answers from 5 AI models, Provides a confidence score, Surfaces sources and citations, Allows side-by-side model response comparison, Saves and exports questions/experiments

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jarvis Pro | $29.99 | per month |


### Prokrino

[App page](https://appshunter.io/ios/app/prokrino/id6798203253)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prokrino Pro | $9.99 | one-time |


## Frequently asked questions

### Is Jarvis free?

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

### Is Prokrino free?

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

### Do Jarvis or Prokrino have ads?

Neither Jarvis nor Prokrino shows ads.

### Which is updated more often, Jarvis or Prokrino?

Jarvis ships an update every 4 days, and Prokrino every 3 days. Most recently, Jarvis was updated on October 31, 2026 and Prokrino on November 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.*