# Sherlen Tanner vs GRE Prep & Practice

The clearest difference is in-app purchases: Sherlen Tanner at none against GRE Prep & Practice's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. GRE Prep & Practice sells 2 in-app purchases, starting at $4.99 per month. Sherlen Tanner asks for nothing beyond the download.

## The numbers

| Metric | Sherlen Tanner | GRE Prep & Practice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/gre-prep-and-practice-grezi/id6758002947/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Free |
| Size | 9 MB | 86 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Emily Sudduth](https://appshunter.io/developer/1721274803) | [Drumil Mahajan](https://appshunter.io/developer/1870203113) |

## What reviewers say

### Sherlen Tanner

[App page](https://appshunter.io/ios/app/sherlen-tanner-langsolution/id6502468233)

**In-app purchases:** none


### GRE Prep & Practice

[App page](https://appshunter.io/ios/app/gre-prep-and-practice-grezi/id6758002947)

Master GRE vocabulary and verbal skills with contextual stories, AI tutoring, and strategy lessons. Practice with over 2,000 questions and personalized review to prepare for test day.

**Highlights:** Contextual word learning through stories, AI-powered tutor for personalized help, Strategy lessons for GRE verbal sections, 2,000+ practice questions with explanations, Spaced repetition for daily reviews, Seven vocabulary-building games, Customizable study plans

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grezi Premium Monthly | $4.99 | per month |
| Grezi Premium 3 Months | $9.99 | per 3 months |


## Frequently asked questions

### Is Sherlen Tanner free?

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

### Is GRE Prep & Practice free?

GRE Prep & Practice is free to download, with in-app purchases available.

### Do Sherlen Tanner or GRE Prep & Practice have ads?

Neither Sherlen Tanner nor GRE Prep & Practice 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.*