# Psych Boost vs UoL Citizen

The clearest difference is in-app purchases: UoL Citizen at none against Psych Boost's 2. UoL Citizen also leads on iOS requirement (13.0 vs 15.1). Psych Boost's advantage is update cadence (every 2 weeks vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Psych Boost sells 2 in-app purchases, starting at $3.99 per year. UoL Citizen asks for nothing beyond the download.

Psych Boost ships an update every 2 weeks, UoL Citizen every 6 weeks. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Psych Boost | UoL Citizen |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 71.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 60 MB | 53 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Psych Boost LTD](https://appshunter.io/developer/1762053089) | [University of Leicester](https://appshunter.io/developer/561566271) |

## What reviewers say

### Psych Boost

[App page](https://appshunter.io/ios/app/psych-boost/id6447265829)

This app aids A-Level and GCSE psychology students in revising core content for the AQA specification. Developed by a psychology teacher and YouTube channel creator, it offers structured learning and revision support.

**Highlights:** A-Level Psychology revision, GCSE Psychology revision, AQA specification content, Content by psychology teacher, Supports learning and revision

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Psych Boost Pro | $3.99 | per year |
| Psych Boost Pro | $3.99 | one-time |


### UoL Citizen

[App page](https://appshunter.io/ios/app/uol-citizen/id6747341475)

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

**In-app purchases:** none


## Frequently asked questions

### Is Psych Boost free?

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

### Is UoL Citizen free?

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

### Do Psych Boost or UoL Citizen have ads?

Neither Psych Boost nor UoL Citizen shows ads.

### Which is updated more often, Psych Boost or UoL Citizen?

Psych Boost ships an update every 2 weeks, and UoL Citizen every 6 weeks. Most recently, Psych Boost was updated on September 22, 2026 and UoL Citizen on September 9, 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.*