# Average Variable Cost vs Comm Shield

The clearest difference is iOS requirement: Average Variable Cost at 13.0 against Comm Shield's 15.6. On price, update cadence, 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.

Average Variable Cost ships an update every 3 weeks, Comm Shield every 5 weeks. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Average Variable Cost | Comm Shield |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 41 MB | 57 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [STAGE CODING, Travnik](https://appshunter.io/developer/1637068135) | [IJM GLOBAL LIMITED](https://appshunter.io/developer/1846826699) |

## What reviewers say

### Average Variable Cost

[App page](https://appshunter.io/ios/app/average-variable-cost/id1618659899)

**Features:** macOS Compatibility

**In-app purchases:** none


### Comm Shield

[App page](https://appshunter.io/ios/app/comm-shield/id6754834195)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Average Variable Cost free?

Average Variable Cost is free to download, with no in-app purchases.

### Is Comm Shield free?

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

### Do Average Variable Cost or Comm Shield have ads?

Neither Average Variable Cost nor Comm Shield shows ads.

### Which is updated more often, Average Variable Cost or Comm Shield?

Average Variable Cost ships an update every 3 weeks, and Comm Shield every 5 weeks. Most recently, Average Variable Cost was updated on October 9, 2026 and Comm Shield on October 4, 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.*