Cal vs Triton Mobility
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cal
Provides real-time train tracking and estimated arrival times for specific transit corridors. Access live train status and journey information for multiple commuter rail lines.
- Live train tracking
- Real-time status updates
- Estimated arrival times (ETA)
- Supports CCJPA, SJJPA, ACE, NCTD corridors
- Station information
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Tracks live trains and display their status and ETA information for stations within the CCJPA, SJJPA, ACE and NCTD corridors. Terms of Use: https://xt-calpids-production-legal.azurewebsites.net/terms.html
Triton Mobility
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If you have a disability that makes it difficult to get from point to point within the UC San Diego campus, Triton Mobility can help you travel between ADA-compliant locations on the La Jolla campus via a wheelchair-accessible van or cart.
Screenshots
Verdict
The clearest difference is in-app purchases: Triton Mobility at none against Cal's 1. Triton Mobility also leads on ads (none vs shown). Cal's advantage is update cadence (every 10 days vs every 5 weeks). On price, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Cal sells 1 in-app purchase, starting at $4.99 per year. Triton Mobility asks for nothing beyond the download.
Cal ships an update every 10 days, Triton Mobility every 5 weeks. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.
| Parameter | Cal | Triton Mobility |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 10 days — better | Every 5 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 45 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | XenaTech Software Integration Services, LLC | Spare Labs Inc. |
In-app purchases
Cal
- Cal-Ride Pro$4.991 Year
Triton Mobility
No in-app purchases
