# ChiMarathon vs San Francisco Marathon Tracker

The clearest difference is review sentiment: San Francisco Marathon Tracker at 97% against ChiMarathon's 33%. San Francisco Marathon Tracker also leads on rating (4.9 vs 2.5) and ratings volume (300 vs 45). ChiMarathon's advantage is update cadence (every 2 weeks vs every 11 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

San Francisco Marathon Tracker holds the better App Store score, 4.9 against 2.5. That said, the two scores are not equally well evidenced: San Francisco Marathon Tracker has 300 ratings behind it against 45, so its average is the more settled of the two. Written reviews point the same way: 33% of ChiMarathon's written reviews are positive against 97% of San Francisco Marathon Tracker's.

ChiMarathon ships an update every 2 weeks, San Francisco Marathon Tracker every 11 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ChiMarathon | San Francisco Marathon Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (45 ratings)](https://appshunter.io/ios/app/chimarathon/id718145625/reviews) | **[4.9 (300 ratings)](https://appshunter.io/ios/app/san-francisco-marathon-tracker/id1583945455/reviews)** |
| Number of ratings | 45 | **300** |
| Positive reviews | 32.9% of reviews | **97.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 11 months |
| Monetization | Free | Free |
| Size | 112 MB | 20 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tata Consultancy Services](https://appshunter.io/developer/467615204) | [Dilltree Inc](https://appshunter.io/developer/799017229) |

## What reviewers say

### ChiMarathon

[App page](https://appshunter.io/ios/app/chimarathon/id718145625)

Prepare for the Bank of America Chicago Marathon with this comprehensive resource. Track runners live, view athlete profiles, and access real-time weather and course maps. Spectators can send digital cheers to be displayed on the course.

**Highlights:** Live runner tracking, Athlete profiles, Live broadcast streaming, Real-time weather, Interactive course map, Digital cheer submission

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great for tracking runners
- 👍 Works well in the UK
- 👍 Able to track runner entire time
- 👍 Loved tracking friends
- 👍 Very useful for watching friend run

**What reviewers complain about**

- 🐛 Map tracker not spectator-geared
- 🐛 Mile markers inconsistent
- 🐛 Map shows water stations for runners
- 🐛 Units displayed incorrectly (miles vs km)
- 🐛 App doesn't update times

**Reported bugs**

- Mile markers inconsistent
- Map shows water stations for runners
- Units displayed incorrectly (miles vs km)
- App doesn't update times
- Links in map don't work

**Requested features**

- Geared towards spectators for map tracking
- Display mile markers clearly
- Option to switch between miles and kilometers
- Update app design to be more modern
- Real-time updates and alerts for runners


### San Francisco Marathon Tracker

[App page](https://appshunter.io/ios/app/san-francisco-marathon-tracker/id1583945455)

Track your progress in full marathon, half marathon, 10K, or 5K races, whether you're participating in person or virtually. Access detailed course maps and live tracking to monitor your performance and share your journey with friends and family.

**Highlights:** Full, Half Marathon, 10K, 5K race tracking, In-person and virtual race options, Detailed course maps, Hydration station and landmark references, Live athlete tracking, GPS tracking for virtual runners, Progress sharing

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate real-time tracking
- 💡 Helpful for spectators
- 🚀 Comprehensive information
- 👍 User-friendly interface

**What reviewers complain about**

- 🐛 Occasional connectivity issues
- 🐛 Tracking sometimes lags behind
- 🐛 Difficulty finding runners

**Reported bugs**

- App crashes after 4 miles
- Trouble reloading app during race

**Requested features**

- Live GPS tracking for runners
- Ability to see runner's location relative to spectator
- More customization options


## Frequently asked questions

### Is ChiMarathon free?

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

### Is San Francisco Marathon Tracker free?

San Francisco Marathon Tracker is free to download, with no in-app purchases.

### Which has better reviews, ChiMarathon or San Francisco Marathon Tracker?

San Francisco Marathon Tracker is rated higher. ChiMarathon averages 2.5 out of 5 from 45 ratings, while San Francisco Marathon Tracker averages 4.9 from 300 ratings.

### Do ChiMarathon or San Francisco Marathon Tracker have ads?

Neither ChiMarathon nor San Francisco Marathon Tracker shows ads.

### Which is updated more often, ChiMarathon or San Francisco Marathon Tracker?

ChiMarathon ships an update every 2 weeks, and San Francisco Marathon Tracker every 11 months. Most recently, ChiMarathon was updated on November 1, 2026 and San Francisco Marathon Tracker on November 3, 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.*