# Tri vs Prep Wizard

The clearest difference is in-app purchases: Tri at none against Prep Wizard's 3. Tri also leads on iOS requirement (11.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Prep Wizard sells 3 one-off in-app purchases. Tri asks for nothing beyond the download.

## The numbers

| Metric | Tri | Prep Wizard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Size | 2 MB | 101 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tri Center Community School District](https://appshunter.io/developer/1720278675) | [CyberActive](https://appshunter.io/developer/1114607061) |

## What reviewers say

### Tri

[App page](https://appshunter.io/ios/app/tri-center-csd/id6473964341)

**Features:** macOS Compatibility

**In-app purchases:** none


### Prep Wizard

[App page](https://appshunter.io/ios/app/prep-wizard-dmv-test-prep/id6754257236)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Montly | $4.99 | one-time |
| Premium Weekly | $5.00 | one-time |
| Premium Annual | $7.99 | one-time |


## Frequently asked questions

### Is Tri free?

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

### Is Prep Wizard free?

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

### Do Tri or Prep Wizard have ads?

Neither Tri nor Prep Wizard 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.*