# UPenn Self Checkout vs What Iff

The clearest difference is ads: UPenn Self Checkout at none against What Iff's shown. UPenn Self Checkout also leads on update cadence (every 2 weeks vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UPenn Self Checkout ships an update every 2 weeks, What Iff monthly. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | UPenn Self Checkout | What Iff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/what-iff/id6745099676/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 356 MB | 88 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Meescan Inc.](https://appshunter.io/developer/1609729285) | [What Iff](https://appshunter.io/developer/1810716952) |

## What reviewers say

### UPenn Self Checkout

[App page](https://appshunter.io/ios/app/upenn-self-checkout/id1416413274)

**Features:** macOS Compatibility

**In-app purchases:** none


### What Iff

[App page](https://appshunter.io/ios/app/what-iff/id6745099676)

This app provides daily motivational content and mind-body practices designed to help women shift their mindset and create a more fulfilling life. It offers thought-provoking prompts and a supportive community to encourage personal growth and self-discovery.

**Highlights:** Daily motivational content, Mind-body practices, Belief-shifting prompts, Community support, Empowerment tiers

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UPenn Self Checkout free?

UPenn Self Checkout is free to download, with no in-app purchases.

### Is What Iff free?

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

### Do UPenn Self Checkout or What Iff have ads?

What Iff shows ads; UPenn Self Checkout does not.

### Which is updated more often, UPenn Self Checkout or What Iff?

UPenn Self Checkout ships an update every 2 weeks, and What Iff monthly. Most recently, UPenn Self Checkout was updated on November 2, 2026 and What Iff on November 5, 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.*