# QT Random Number Generator vs Smart Library Manager

The clearest difference is update cadence: Smart Library Manager at daily against QT Random Number Generator's every 11 months. On price, ads, in-app purchases and device support there is nothing between them.

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

QT Random Number Generator ships an update every 11 months, Smart Library Manager daily. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | QT Random Number Generator | Smart Library Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/qt-random-number-generator/id6483002122/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 11 months | **Daily** |
| Monetization | Ad-supported | — |
| Size | 12 MB | 5 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Web Services Utah LLC](https://appshunter.io/developer/1740012772) | [Kerem Gonlkrmaz](https://appshunter.io/developer/1882973074) |

## What reviewers say

### QT Random Number Generator

[App page](https://appshunter.io/ios/app/qt-random-number-generator/id6483002122)

Generate random numbers quickly and easily for various purposes. This app offers a clean interface and accurate results without requiring an account or internet connection. It's perfect for games, decision-making, or any situation needing a random outcome.

**Highlights:** Generate random numbers, Set maximum value, Clean, modern interface, Quick and accurate results, No account required, Works offline

**In-app purchases:** none


### Smart Library Manager

[App page](https://appshunter.io/ios/app/smart-library-manager/id6762048408)

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

**In-app purchases:** none


## Frequently asked questions

### Is QT Random Number Generator free?

QT Random Number Generator is free to download, with no in-app purchases.

### Is Smart Library Manager free?

Smart Library Manager is free to download, with no in-app purchases.

### Do QT Random Number Generator or Smart Library Manager have ads?

Both QT Random Number Generator and Smart Library Manager show ads.

### Which is updated more often, QT Random Number Generator or Smart Library Manager?

QT Random Number Generator ships an update every 11 months, and Smart Library Manager daily. Most recently, QT Random Number Generator was updated on October 24, 2026 and Smart Library Manager 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.*