# Stray Map vs YourTJ

The clearest difference is in-app purchases: YourTJ at none against Stray Map's 1. YourTJ also leads on iOS requirement (13.0 vs 16.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Stray Map sells 1 one-off in-app purchase. YourTJ asks for nothing beyond the download.

Stray Map ships an update every 2 weeks, YourTJ fortnightly. The most recent releases landed on October 19, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Stray Map | YourTJ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/yourtj/id6809457637/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | — | Free |
| Size | 56 MB | 68 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 9+ |
| Developer | [Pin Huang](https://appshunter.io/developer/1711023239) | [政希 余](https://appshunter.io/developer/1895818431) |

## What reviewers say

### Stray Map

[App page](https://appshunter.io/ios/app/stray-map/id6802017209)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy the developer a coffee | $1.99 | one-time |


### YourTJ

[App page](https://appshunter.io/ios/app/yourtj/id6809457637)

This app serves as a community hub for university students, consolidating course reviews, schedule planning, campus information, and peer communication. It allows users to browse and evaluate courses, plan their schedules, access campus knowledge through a wiki, and engage in social interactions with classmates.

**Highlights:** Course browsing and reviews, Schedule planning and conflict checking, Campus knowledge wiki, Community forums and direct messaging, Content collection and dark mode, Multi-language support

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

**In-app purchases:** none


## Frequently asked questions

### Is Stray Map free?

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

### Is YourTJ free?

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

### Do Stray Map or YourTJ have ads?

Neither Stray Map nor YourTJ shows ads.

### Which is updated more often, Stray Map or YourTJ?

Stray Map ships an update every 2 weeks, and YourTJ fortnightly. Most recently, Stray Map was updated on October 19, 2026 and YourTJ on October 22, 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.*