# Trailward vs OZStudyAI

The clearest difference is in-app purchases: OZStudyAI at none against Trailward's 2. OZStudyAI also leads on ads (none vs shown). Trailward's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence and device support there is nothing between them.

Both are free to download. Trailward sells 2 in-app purchases, starting at $4.99 per month. OZStudyAI asks for nothing beyond the download.

Trailward ships an update every 5 days, OZStudyAI every 8 days. The most recent releases landed on September 29, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Trailward | OZStudyAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 8 days |
| Size | 22 MB | 50 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stephan Schulz](https://appshunter.io/developer/437783148) | [Quicken Mortgage Pty Ltd](https://appshunter.io/developer/1240210178) |

## What reviewers say

### Trailward

[App page](https://appshunter.io/ios/app/trailward-explore-anything/id6755138252)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter Monthly | $4.99 | per month |
| Supporter Yearly | $44.99 | per year |


### OZStudyAI

[App page](https://appshunter.io/ios/app/ozstudyai/id6791879231)

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

**In-app purchases:** none


## Frequently asked questions

### Is Trailward free?

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

### Is OZStudyAI free?

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

### Do Trailward or OZStudyAI have ads?

Trailward shows ads; OZStudyAI does not.

### Which is updated more often, Trailward or OZStudyAI?

Trailward ships an update every 5 days, and OZStudyAI every 8 days. Most recently, Trailward was updated on September 29, 2026 and OZStudyAI on October 10, 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.*