# San Francisco DSA vs HammerLoop

The clearest difference is update cadence: HammerLoop at every 3 weeks against San Francisco DSA's every 8 months. On price, ads, in-app purchases and device support 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 DSA ships an update every 8 months, HammerLoop every 3 weeks. Both last shipped on October 18, 2026.

## The numbers

| Metric | San Francisco DSA | HammerLoop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/hammerloop/id6756441384/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 30 MB | 47 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ken Lomba](https://appshunter.io/developer/1572565375) | [HammerLoop LLC](https://appshunter.io/developer/1860674329) |

## What reviewers say

### San Francisco DSA

[App page](https://appshunter.io/ios/app/san-francisco-dsa/id1572565373)

**Features:** macOS Compatibility

**In-app purchases:** none


### HammerLoop

[App page](https://appshunter.io/ios/app/hammerloop/id6756441384)

This app connects construction workers with employers, facilitating job postings, applications, and direct communication. It offers a mobile-first platform for managing construction-related employment opportunities on the go.

**Highlights:** Post construction jobs, Browse worker profiles, In-app messaging, Job application management, Worker profile creation, Receive job notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is San Francisco DSA free?

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

### Is HammerLoop free?

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

### Do San Francisco DSA or HammerLoop have ads?

Neither San Francisco DSA nor HammerLoop shows ads.

### Which is updated more often, San Francisco DSA or HammerLoop?

San Francisco DSA ships an update every 8 months, and HammerLoop every 3 weeks. Most recently, San Francisco DSA was updated on October 18, 2026 and HammerLoop on October 18, 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.*