# DNP Thai Ivory vs Random Number Generator RN

The clearest difference is in-app purchases: DNP Thai Ivory at none against Random Number Generator RN's 4. DNP Thai Ivory also leads on iOS requirement (8.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Random Number Generator RN sells 4 in-app purchases, starting at $0.29 per 7 days. DNP Thai Ivory asks for nothing beyond the download.

DNP Thai Ivory ships an update every 6 weeks, Random Number Generator RN monthly. The most recent releases landed on October 26, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | DNP Thai Ivory | Random Number Generator RN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 41 MB | 8 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Department Of National Parks Wildlife And Plant Conservation](https://appshunter.io/developer/1235447130) | [Kai Chi Tsao](https://appshunter.io/developer/1299477756) |

## What reviewers say

### DNP Thai Ivory

[App page](https://appshunter.io/ios/app/dnp-thai-ivory/id1457539988)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is DNP Thai Ivory free?

DNP Thai Ivory is free to download, with no in-app purchases.

### Is Random Number Generator RN free?

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

### Do DNP Thai Ivory or Random Number Generator RN have ads?

Neither DNP Thai Ivory nor Random Number Generator RN shows ads.

### Which is updated more often, DNP Thai Ivory or Random Number Generator RN?

DNP Thai Ivory ships an update every 6 weeks, and Random Number Generator RN monthly. Most recently, DNP Thai Ivory was updated on October 26, 2026 and Random Number Generator RN on November 7, 2026.

---

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