# What If Machine vs AskUniverse.app

The clearest difference is in-app purchases: AskUniverse.app at none against What If Machine's 5. What If Machine's advantage is update cadence (every 5 days vs monthly) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. What If Machine sells 5 in-app purchases, starting at $6.99 per month. AskUniverse.app asks for nothing beyond the download.

What If Machine ships an update every 5 days, AskUniverse.app monthly. The most recent releases landed on July 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | What If Machine | AskUniverse.app |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Size | 28 MB | 7 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Andreas Fetscher](https://appshunter.io/developer/1871941871) | [IMAA 888 S.R.L.](https://appshunter.io/developer/6775565812) |

## What reviewers say

### What If Machine

[App page](https://appshunter.io/ios/app/what-if-machine/id6772004506)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| What If Pro | $6.99 | per month |
| Deep Timeline | $1.99 | one-time |
| Alternate Outcomes | $2.99 | one-time |
| Decision Pack | $4.99 | one-time |
| What If Lifetime | $24.99 | one-time |


### AskUniverse.app

[App page](https://appshunter.io/ios/app/askuniverseapp/id6775565419)

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

**In-app purchases:** none


## Frequently asked questions

### Is What If Machine free?

What If Machine is free to download, with in-app purchases available.

### Is AskUniverse.app free?

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

### Do What If Machine or AskUniverse.app have ads?

Neither What If Machine nor AskUniverse.app shows ads.

### Which is updated more often, What If Machine or AskUniverse.app?

What If Machine ships an update every 5 days, and AskUniverse.app monthly. Most recently, What If Machine was updated on July 22, 2026 and AskUniverse.app on October 25, 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.*