# Random Number Generator vs Keno Lab

The clearest difference is in-app purchases: Random Number Generator at none against Keno Lab's 2. Random Number Generator also leads on ratings volume (7 vs 1) and iOS requirement (12.0 vs 15.1). Keno Lab's advantage is update cadence (daily vs every 6 months). On price, rating, ads and device support there is nothing between them.

Both are free to download. Keno Lab sells 2 in-app purchases, starting at $6.99 per month. Random Number Generator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Random Number Generator against 5.0 for Keno Lab. That said, the two scores are not equally well evidenced: Random Number Generator has 7 ratings behind it against 1, so its average is the more settled of the two.

Random Number Generator ships an update every 6 months, Keno Lab daily. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Random Number Generator | Keno Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/random-number-generator-num/id6480507238/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/keno-lab/id6762023517/reviews) |
| Number of ratings | **7** | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Daily** |
| Monetization | **Free** | Subscription |
| Size | 17 MB | 44 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Vaghani Keyur](https://appshunter.io/developer/1164464860) | [Steven Sarkisian](https://appshunter.io/developer/1892510593) |

## What reviewers say

### Random Number Generator

[App page](https://appshunter.io/ios/app/random-number-generator-num/id6480507238)

Quickly generate random numbers for various purposes like raffles, contests, or decision-making. Customize number ranges and generate multiple unique results with a single tap. This tool offers fast, accurate, and unbiased random selections.

**Highlights:** Instant random number generation, Customizable minimum and maximum values, Generate multiple unique numbers, Fair and unbiased results, Lightweight and fast

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

**In-app purchases:** none


### Keno Lab

[App page](https://appshunter.io/ios/app/keno-lab/id6762023517)

This app provides historical draw data and trend analysis for Keno players. It helps users understand number behavior, explore patterns, and make more informed picks with data-driven suggestions. A subscription is required for full access to advanced features.

**Highlights:** Historical draw data tracking, Hot and cold number analysis, Trend exploration, Data-driven pick suggestions, Fast and clean interface

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Yearly | $69.99 | per year |


## Frequently asked questions

### Is Random Number Generator free?

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

### Is Keno Lab free?

Keno Lab is free to download, with in-app purchases available.

### Which has better reviews, Random Number Generator or Keno Lab?

Random Number Generator and Keno Lab are both rated 5.0 out of 5 on the App Store, from 7 and 1 ratings respectively.

### Do Random Number Generator or Keno Lab have ads?

Neither Random Number Generator nor Keno Lab shows ads.

### Which is updated more often, Random Number Generator or Keno Lab?

Random Number Generator ships an update every 6 months, and Keno Lab daily. Most recently, Random Number Generator was updated on October 11, 2026 and Keno Lab on October 7, 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.*