# SkillProfile vs Psychological Tests Library

The clearest difference is in-app purchases: SkillProfile at none against Psychological Tests Library's 2. Psychological Tests Library's advantage is update cadence (every 3 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Psychological Tests Library sells 2 in-app purchases, starting at $3.99 per month. SkillProfile asks for nothing beyond the download.

SkillProfile ships an update weekly, Psychological Tests Library every 3 days. The most recent releases landed on October 17, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | SkillProfile | Psychological Tests Library |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Size | 58 MB | 87 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SkillProfile, Inc.](https://appshunter.io/developer/1584421947) | [OVVIO Solutions](https://appshunter.io/developer/1700607777) |

## What reviewers say

### SkillProfile

[App page](https://appshunter.io/ios/app/skillprofile/id1584421945)

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

**In-app purchases:** none


### Psychological Tests Library

[App page](https://appshunter.io/ios/app/psychological-tests-library/id6736412532)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Premium Content | $1.99 | one-time |


## Frequently asked questions

### Is SkillProfile free?

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

### Is Psychological Tests Library free?

Psychological Tests Library is free to download, with in-app purchases available.

### Do SkillProfile or Psychological Tests Library have ads?

Neither SkillProfile nor Psychological Tests Library shows ads.

### Which is updated more often, SkillProfile or Psychological Tests Library?

SkillProfile ships an update weekly, and Psychological Tests Library every 3 days. Most recently, SkillProfile was updated on October 17, 2026 and Psychological Tests Library on October 5, 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.*