# Random Number Generator RN vs AC_thing

The clearest difference is in-app purchases: AC_thing at none against Random Number Generator RN's 4. 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. AC_thing asks for nothing beyond the download.

Random Number Generator RN ships an update monthly, AC_thing every 6 weeks. The most recent releases landed on August 24, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | Random Number Generator RN | AC_thing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Size | 10 MB | 18 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Kai Chi Tsao](https://appshunter.io/developer/1299477756) | [Dave Fox](https://appshunter.io/developer/414816486) |

## 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 |


### AC_thing

[App page](https://appshunter.io/ios/app/ac-thing/id6739003563)

**Features:** macOS Compatibility, Apple Watch app, 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 AC_thing free?

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

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

Neither Random Number Generator RN nor AC_thing shows ads.

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

Random Number Generator RN ships an update monthly, and AC_thing every 6 weeks. Most recently, Random Number Generator RN was updated on August 24, 2026 and AC_thing on August 13, 2026.

---

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