# True Random Numbers vs TrendMatrix

The clearest difference is update cadence: True Random Numbers at every 2 days against TrendMatrix's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. True Random Numbers sells 1 one-off in-app purchase and TrendMatrix sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

True Random Numbers ships an update every 2 days, TrendMatrix every 4 months. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | True Random Numbers | TrendMatrix |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 4 months |
| Size | 5 MB | 8 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Frank Buss](https://appshunter.io/developer/1555803140) | [EUGENIO RODRIGUEZ](https://appshunter.io/developer/1890460138) |

## What reviewers say

### True Random Numbers

[App page](https://appshunter.io/ios/app/true-random-numbers/id6744599442)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### TrendMatrix

[App page](https://appshunter.io/ios/app/trendmatrix/id6761614830)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrendMatrix Premium Monatlich | $5.99 | per month |
| TrendMatrix Premium Jährlich | $59.99 | per year |


## Frequently asked questions

### Is True Random Numbers free?

True Random Numbers is free to download, with in-app purchases available.

### Is TrendMatrix free?

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

### Do True Random Numbers or TrendMatrix have ads?

Both True Random Numbers and TrendMatrix show ads.

### Which is updated more often, True Random Numbers or TrendMatrix?

True Random Numbers ships an update every 2 days, and TrendMatrix every 4 months. Most recently, True Random Numbers was updated on October 7, 2026 and TrendMatrix on October 11, 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.*