# SD Chamber vs Custom Transfers

The clearest difference is rating: SD Chamber at 5.0 against Custom Transfers's 4.0. Custom Transfers's advantage is update cadence (every 4 days vs every 3 months) and iOS requirement (11.0 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

SD Chamber holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

SD Chamber ships an update every 3 months, Custom Transfers every 4 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | SD Chamber | Custom Transfers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sd-chamber/id6443800297/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/custom-transfers/id6450664061/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free | Free |
| Size | 65 MB | 68 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [San Diego Regional Chamber](https://appshunter.io/developer/730479938) | [Magnus Software, Inc.](https://appshunter.io/developer/987149078) |

## What reviewers say

### SD Chamber

[App page](https://appshunter.io/ios/app/sd-chamber/id6443800297)

This app connects businesses with legislative leaders through annual delegation trips. It facilitates opportunities to influence state, national, and international policy decisions. Participants include elected officials, community leaders, and small business owners.

**Highlights:** Annual delegation trips, Influence legislative change, Connect with leaders, Policy advocacy, Business community engagement

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

**In-app purchases:** none


### Custom Transfers

[App page](https://appshunter.io/ios/app/custom-transfers/id6450664061)

This service provides custom Direct to Film (DTF) printing for businesses. They offer low minimum order quantities and high daily production capacity, ensuring vibrant color output for your artwork. Shipping is available nationwide.

**Highlights:** Custom DTF printing, Low minimum order quantities, High daily production capacity, Wholesale DTF printing source, Nationwide shipping, Optimized color output

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SD Chamber free?

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

### Is Custom Transfers free?

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

### Which has better reviews, SD Chamber or Custom Transfers?

SD Chamber is rated higher. SD Chamber averages 5.0 out of 5 from 2 ratings, while Custom Transfers averages 4.0 from 4 ratings.

### Do SD Chamber or Custom Transfers have ads?

Neither SD Chamber nor Custom Transfers shows ads.

### Which is updated more often, SD Chamber or Custom Transfers?

SD Chamber ships an update every 3 months, and Custom Transfers every 4 days. Most recently, SD Chamber was updated on November 3, 2026 and Custom Transfers 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.*