# Keiser Guru vs SAT Prep

The clearest difference is in-app purchases: Keiser Guru at none against SAT Prep's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SAT Prep sells 3 in-app purchases, starting at $9.99 per month. Keiser Guru asks for nothing beyond the download.

## The numbers

| Metric | Keiser Guru | SAT Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/keiser-guru/id6761435582/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 3 MB | 23 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ROBERT MAXWELL KEISER](https://appshunter.io/developer/1889616420) | [Shanghai Xushu Information Technology Co., Ltd.](https://appshunter.io/developer/1733615663) |

## What reviewers say

### Keiser Guru

[App page](https://appshunter.io/ios/app/keiser-guru/id6761435582)

**Features:** macOS Compatibility

**In-app purchases:** none


### SAT Prep

[App page](https://appshunter.io/ios/app/sat-prep-practice-and-score/id6780398995)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SAT Prep Pro — Monthly | $9.99 | per month |
| SAT Prep Pro — 3 Months | $19.99 | per 3 months |
| SAT Prep Pro — Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Keiser Guru free?

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

### Is SAT Prep free?

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

### Do Keiser Guru or SAT Prep have ads?

Neither Keiser Guru nor SAT Prep 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.*