# Just Ask Doug vs iRun Studio

The clearest difference is iOS requirement: Just Ask Doug at 15.0 against iRun Studio's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Just Ask Doug sells 2 in-app purchases, starting at $1.99 per month and iRun Studio sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Just Ask Doug ships an update fortnightly, iRun Studio every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Just Ask Doug | iRun Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/irun-studio/id6769537690/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 75 MB | 50 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 17+ |
| Developer | [Christopher McKinnon](https://appshunter.io/developer/1744229351) | [Jassim Farooqi](https://appshunter.io/developer/1896666820) |

## What reviewers say

### Just Ask Doug

[App page](https://appshunter.io/ios/app/just-ask-doug/id6747269520)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Yearly Premium | $14.99 | per year |


### iRun Studio

[App page](https://appshunter.io/ios/app/irun-studio/id6769537690)

This app enables AI model execution directly on Apple devices, optimizing performance for everyday use. It offers full customization and privacy with no token limits, with an optional Pro version for exclusive features.

**Highlights:** On-device AI model execution, Optimized for Apple Silicon, Large context windows, Full customization, Privacy-focused, Free to download and use

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iRun Pro Monthly | $3.99 | per month |
| iRun Pro Quarterly Membership | $11.99 | per 3 months |
| iRun Pro Yearly Membership | $34.99 | per year |
| iRun Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Just Ask Doug free?

Just Ask Doug is free to download, with in-app purchases available.

### Is iRun Studio free?

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

### Do Just Ask Doug or iRun Studio have ads?

Neither Just Ask Doug nor iRun Studio shows ads.

### Which is updated more often, Just Ask Doug or iRun Studio?

Just Ask Doug ships an update fortnightly, and iRun Studio every 3 weeks. Most recently, Just Ask Doug was updated on November 5, 2026 and iRun Studio on October 31, 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.*