# UseFinLit vs Cryptography Concepts

The clearest difference is in-app purchases: Cryptography Concepts at none against UseFinLit's 2. UseFinLit's advantage is iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. UseFinLit sells 2 in-app purchases, starting at $4.99 per month. Cryptography Concepts asks for nothing beyond the download.

## The numbers

| Metric | UseFinLit | Cryptography Concepts |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 76 MB | 38 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mergebase LTD](https://appshunter.io/developer/1893427861) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### UseFinLit

[App page](https://appshunter.io/ios/app/usefinlit-investing-lessons/id6762224670)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $47.99 | per year |


### Cryptography Concepts

[App page](https://appshunter.io/ios/app/cryptography-concepts/id6773201710)

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

**In-app purchases:** none


## Frequently asked questions

### Is UseFinLit free?

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

### Is Cryptography Concepts free?

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

### Do UseFinLit or Cryptography Concepts have ads?

Neither UseFinLit nor Cryptography Concepts 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.*