# Silkline+ vs Random Number Generator 1

The clearest difference is update cadence: Silkline+ at weekly against Random Number Generator 1's fortnightly. Silkline+ also leads on iOS requirement (12.0 vs 15.0). 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.

Silkline+ ships an update weekly, Random Number Generator 1 fortnightly. The most recent releases landed on September 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Silkline+ | Random Number Generator 1 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Size | 82 MB | 73 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cong Le](https://appshunter.io/developer/1445675747) | [Nga Tran](https://appshunter.io/developer/1800411728) |

## What reviewers say

### Silkline+

[App page](https://appshunter.io/ios/app/silkline-plus/id1583377303)

**Features:** macOS Compatibility

**In-app purchases:** none


### Random Number Generator 1

[App page](https://appshunter.io/ios/app/random-number-generator-1-100/id6757510648)

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

**In-app purchases:** none


## Frequently asked questions

### Is Silkline+ free?

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

### Is Random Number Generator 1 free?

Random Number Generator 1 is free to download, with no in-app purchases.

### Do Silkline+ or Random Number Generator 1 have ads?

Neither Silkline+ nor Random Number Generator 1 shows ads.

### Which is updated more often, Silkline+ or Random Number Generator 1?

Silkline+ ships an update weekly, and Random Number Generator 1 fortnightly. Most recently, Silkline+ was updated on September 27, 2026 and Random Number Generator 1 on October 24, 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.*