# Average Variable Cost vs KuCalc

The clearest difference is update cadence: Average Variable Cost at every 3 weeks against KuCalc's every 3 months. KuCalc's advantage is iOS requirement (11.0 vs 13.0). 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.

Average Variable Cost ships an update every 3 weeks, KuCalc every 3 months. The most recent releases landed on October 9, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Average Variable Cost | KuCalc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 41 MB | 1 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [STAGE CODING, Travnik](https://appshunter.io/developer/1637068135) | [Mineaki Sakatoku](https://appshunter.io/developer/1674976728) |

## What reviewers say

### Average Variable Cost

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

**Features:** macOS Compatibility

**In-app purchases:** none


### KuCalc

[App page](https://appshunter.io/ios/app/kucalc/id6445941447)

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

**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 KuCalc free?

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

### Do Average Variable Cost or KuCalc have ads?

Neither Average Variable Cost nor KuCalc shows ads.

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

Average Variable Cost ships an update every 3 weeks, and KuCalc every 3 months. Most recently, Average Variable Cost was updated on October 9, 2026 and KuCalc on September 20, 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.*