# Welder vs Founders Carbon Network

Welder and Founders Carbon Network are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Welder ships an update every 5 months, Founders Carbon Network every 3 months. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Welder | Founders Carbon Network |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Size | 6 MB | 50 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WELDER](https://appshunter.io/developer/1482310066) | [Founders Carbon Network B.V.](https://appshunter.io/developer/1719812724) |

## What reviewers say

### Welder

[App page](https://appshunter.io/ios/app/welder/id1512736365)

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

**In-app purchases:** none


### Founders Carbon Network

[App page](https://appshunter.io/ios/app/founders-carbon-network/id6473896374)

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

**In-app purchases:** none


## Frequently asked questions

### Is Welder free?

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

### Is Founders Carbon Network free?

Founders Carbon Network is free to download, with no in-app purchases.

### Do Welder or Founders Carbon Network have ads?

Neither Welder nor Founders Carbon Network shows ads.

### Which is updated more often, Welder or Founders Carbon Network?

Welder ships an update every 5 months, and Founders Carbon Network every 3 months. Most recently, Welder was updated on November 7, 2026 and Founders Carbon Network on November 8, 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.*