# TradeMind vs GRE Test Prep

The clearest difference is update cadence: TradeMind at every 3 days against GRE Test Prep's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. TradeMind sells 4 in-app purchases, starting at $17.99 per month and GRE Test Prep sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

TradeMind ships an update every 3 days, GRE Test Prep every 3 months. Both last shipped on October 31, 2026.

## The numbers

| Metric | TradeMind | GRE Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 months |
| Size | 36 MB | 3 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Yue Ju](https://appshunter.io/developer/6787108660) | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) |

## What reviewers say

### TradeMind

[App page](https://appshunter.io/ios/app/trademind-quant-interview/id6787108658)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TradeMind Pro Monthly | $17.99 | per month |
| TradeMind Pro Quarterly | $39.99 | per 3 months |
| TradeMind Pro Lifetime | $49.99 | one-time |
| TradeMind Pro Lifetime | $99.99 | one-time |


### GRE Test Prep

[App page](https://appshunter.io/ios/app/gre-test-prep-vocab-and-math/id6791025712)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GRE Test Prep Monthly | $9.99 | per month |
| GRE Test Prep Yearly | $49.99 | per year |
| GRE Test Prep Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is TradeMind free?

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

### Is GRE Test Prep free?

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

### Do TradeMind or GRE Test Prep have ads?

Neither TradeMind nor GRE Test Prep shows ads.

### Which is updated more often, TradeMind or GRE Test Prep?

TradeMind ships an update every 3 days, and GRE Test Prep every 3 months. Most recently, TradeMind was updated on October 31, 2026 and GRE Test Prep on October 31, 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.*