# Random Number Generator RN vs Yishia

The clearest difference is price: Random Number Generator RN at Free against Yishia's $0.99. Yishia's advantage is in-app purchases (none vs 4) and update cadence (weekly vs monthly). On ads, device support and iOS requirement there is nothing between them.

Random Number Generator RN is free to download; Yishia costs $0.99 up front. Random Number Generator RN sells 4 in-app purchases, starting at $0.29 per 7 days. Yishia asks for nothing beyond the download.

Random Number Generator RN ships an update monthly, Yishia weekly. The most recent releases landed on October 26, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Random Number Generator RN | Yishia |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yishia/id6502606777/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Paid |
| Size | 8 MB | 3 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kai Chi Tsao](https://appshunter.io/developer/1299477756) | [国西 蒋](https://appshunter.io/developer/1740124040) |

## What reviewers say

### Random Number Generator RN

[App page](https://appshunter.io/ios/app/random-number-generator-rn/id1483371779)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Weekly | $0.29 | per 7 days |
| VIP 1 Month | $0.99 | per month |
| VIP 1 Yer | $1.99 | per year |
| Premium Version | $3.99 | one-time |


### Yishia

[App page](https://appshunter.io/ios/app/yishia/id6502606777)

This app helps you manage daily events, track expenses, and remember important dates. It offers private event protection and calendar synchronization for better organization.

**Highlights:** Event recording, Expense tracking, Private event protection, Calendar synchronization, Pet care scheduling, Family gathering reminders

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

**In-app purchases:** none


## Frequently asked questions

### Is Random Number Generator RN free?

Random Number Generator RN is free to download, with in-app purchases available.

### Is Yishia free?

Yishia costs $0.99, with no in-app purchases.

### Do Random Number Generator RN or Yishia have ads?

Neither Random Number Generator RN nor Yishia shows ads.

### Which is updated more often, Random Number Generator RN or Yishia?

Random Number Generator RN ships an update monthly, and Yishia weekly. Most recently, Random Number Generator RN was updated on October 26, 2026 and Yishia on September 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*