# Service Node vs Marginal Cost Calculator

The clearest difference is device support: Marginal Cost Calculator at 3 against Service Node's 1. Marginal Cost Calculator also leads on iOS requirement (13.0 vs 16.6). On price, 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.

## The numbers

| Metric | Service Node | Marginal Cost Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 67 MB | 40 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Service Node AB](https://appshunter.io/developer/1165985613) | [Stage Coding](https://appshunter.io/developer/1637068135) |

## What reviewers say

### Service Node

[App page](https://appshunter.io/ios/app/service-node/id1165985614)

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

**In-app purchases:** none


### Marginal Cost Calculator

[App page](https://appshunter.io/ios/app/marginal-cost-calculator/id1619691616)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Service Node free?

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

### Is Marginal Cost Calculator free?

Marginal Cost Calculator is free to download, with no in-app purchases.

### Do Service Node or Marginal Cost Calculator have ads?

Neither Service Node nor Marginal Cost Calculator shows ads.

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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.*