# UCalgary Library Self Checkout vs Widget Binary Clock

The clearest difference is price: UCalgary Library Self Checkout at Free against Widget Binary Clock's $4.99. UCalgary Library Self Checkout also leads on in-app purchases (none vs 1) and iOS requirement (15.0 vs 17.0). Widget Binary Clock's advantage is update cadence (daily vs monthly). On ads and device support there is nothing between them.

UCalgary Library Self Checkout is free to download; Widget Binary Clock costs $4.99 up front. Widget Binary Clock sells 1 one-off in-app purchase. UCalgary Library Self Checkout asks for nothing beyond the download.

UCalgary Library Self Checkout ships an update monthly, Widget Binary Clock daily. The most recent releases landed on September 18, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | UCalgary Library Self Checkout | Widget Binary Clock |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/widget-binary-clock/id6503878712/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | — | Free with in-app purchases |
| Size | 408 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Meescan Inc.](https://appshunter.io/developer/1609729285) | [Gerard Coll Roma](https://appshunter.io/developer/1728668242) |

## What reviewers say

### UCalgary Library Self Checkout

[App page](https://appshunter.io/ios/app/ucalgary-library-self-checkout/id1448176379)

**Features:** macOS Compatibility

**In-app purchases:** none


### Widget Binary Clock

[App page](https://appshunter.io/ios/app/widget-binary-clock/id6503878712)

Display the current time in a unique binary format on your home screen. This app offers a sleek, modern aesthetic for tech enthusiasts seeking a distinctive look.

**Highlights:** Binary time display, Home screen widget, Unique aesthetic, Modern design, Geek chic style

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime pro version | $1.99 | one-time |


## Frequently asked questions

### Is UCalgary Library Self Checkout free?

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

### Is Widget Binary Clock free?

Widget Binary Clock costs $4.99, and also offers in-app purchases.

### Do UCalgary Library Self Checkout or Widget Binary Clock have ads?

Neither UCalgary Library Self Checkout nor Widget Binary Clock shows ads.

### Which is updated more often, UCalgary Library Self Checkout or Widget Binary Clock?

UCalgary Library Self Checkout ships an update monthly, and Widget Binary Clock daily. Most recently, UCalgary Library Self Checkout was updated on September 18, 2026 and Widget Binary Clock on September 13, 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.*