# tramTRACKER vs Underplane

The clearest difference is in-app purchases: tramTRACKER at none against Underplane's 2. tramTRACKER also leads on iOS requirement (14.0 vs 17.0). Underplane's advantage is update cadence (every 4 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Underplane sells 2 in-app purchases, starting at $5.99 per month. tramTRACKER asks for nothing beyond the download.

tramTRACKER ships an update every 3 months, Underplane every 4 days. The most recent releases landed on October 17, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | tramTRACKER | Underplane |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/tramtracker/id317312510/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 20.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 26 MB | 18 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yarra Trams](https://appshunter.io/developer/317312513) | [David Sebbag](https://appshunter.io/developer/6797931534) |

## What reviewers say

### tramTRACKER

[App page](https://appshunter.io/ios/app/tramtracker/id317312510)

Get real-time tram arrival predictions and disruption alerts for Melbourne's tram network. Track your tram's journey, set stop alarms, and receive notifications for your favorite routes. This app provides comprehensive information for navigating the city's trams.

**Highlights:** Real-time tram arrival predictions, Disruption and service updates, Favorite route notifications, Tram and stop alarms, Live tram tracking (myTRAM), Low-floor and air-conditioned tram information, Route-based stop lists and maps

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

**In-app purchases:** none

**What reviewers like**

- ✅ Accurate real-time tram arrival times (when working)
- 🎯 Ability to filter by tram type (low floor accessibility)
- ⭐ Favorite stops with custom naming
- 📍 Search trams by route number with detailed stop information
- 🖼️ Visual tram class identification with pictures

**What reviewers complain about**

- 🐛 App frequently crashes and won't load past splash screen
- ❌ Completely non-functional for extended periods (weeks/months)
- 🔌 Requires WiFi connection despite being mobile app (recent issue)
- ⚠️ Inaccurate tram arrival times and predictions
- 🔔 Push notifications for disruptions don't work

**Reported bugs**

- App crashes on startup or gets stuck on splash screen
- Data feed no longer provides actual times
- Unable to retrieve tram information errors
- Network map fails to load
- Push notifications for disruptions non-functional

**Requested features**

- Widget support for home screen (especially iOS 18 compatible)
- Journey/trip planner functionality
- Show early terminating trams (e.g., 19d vs 19)
- Improved real-time tracking instead of schedule-based predictions
- Better error messages and loading indicators


### Underplane

[App page](https://appshunter.io/ios/app/underplane-catch-planes-live/id6805019634)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Underplane Pro Monthly | $5.99 | per month |
| Underplane Pro Yearly | $44.99 | per year |


## Frequently asked questions

### Is tramTRACKER free?

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

### Is Underplane free?

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

### Do tramTRACKER or Underplane have ads?

Neither tramTRACKER nor Underplane shows ads.

### Which is updated more often, tramTRACKER or Underplane?

tramTRACKER ships an update every 3 months, and Underplane every 4 days. Most recently, tramTRACKER was updated on October 17, 2026 and Underplane on October 6, 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.*