# TruthTruth vs Numen

The clearest difference is in-app purchases: TruthTruth at none against Numen's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Numen sells 4 in-app purchases, starting at $8.99 per month. TruthTruth asks for nothing beyond the download.

## The numbers

| Metric | TruthTruth | Numen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Size | 54 MB | 29 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [熠 杨](https://appshunter.io/developer/1896629285) | [Bulrosa OU](https://appshunter.io/developer/1505573509) |

## What reviewers say

### TruthTruth

[App page](https://appshunter.io/ios/app/truthtruth/id6762195166)

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

**In-app purchases:** none


### Numen

[App page](https://appshunter.io/ios/app/numen-second-brain/id6770266027)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $8.99 | per month |
| Max | $19.99 | per month |
| Pro | $89.99 | per year |
| Max | $189.00 | per year |


## Frequently asked questions

### Is TruthTruth free?

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

### Is Numen free?

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

### Do TruthTruth or Numen have ads?

Neither TruthTruth nor Numen shows ads.

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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.*