# Psychometric Prep vs Boost

Psychometric Prep and Boost are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Psychometric Prep sells 3 in-app purchases, starting at $6.99 per 7 days and Boost sells 1 in-app purchase, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Psychometric Prep ships an update every 4 days, Boost weekly. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Psychometric Prep | Boost |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Size | 20 MB | 153 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [N5 Labs](https://appshunter.io/developer/1819942443) | [shaked peleg](https://appshunter.io/developer/1896655906) |

## What reviewers say

### Psychometric Prep

[App page](https://appshunter.io/ios/app/psychometric-prep-analogies/id6747127702)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| מנוי שבועי | $6.99 | per 7 days |
| פרימיום חודשי | $19.99 | per month |
| פרימיום לכל החיים | $24.99 | one-time |


### Boost

[App page](https://appshunter.io/ios/app/boost/id6769413756)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Boost plus | $7.99 | per month |


## Frequently asked questions

### Is Psychometric Prep free?

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

### Is Boost free?

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

### Do Psychometric Prep or Boost have ads?

Neither Psychometric Prep nor Boost shows ads.

### Which is updated more often, Psychometric Prep or Boost?

Psychometric Prep ships an update every 4 days, and Boost weekly. Most recently, Psychometric Prep was updated on October 5, 2026 and Boost on October 7, 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.*