# Kanau vs C

The clearest difference is in-app purchases: C at none against Kanau's 1. Kanau's advantage is iOS requirement (16.4 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Kanau sells 1 in-app purchase, starting at $0.49 per month. C asks for nothing beyond the download.

Kanau ships an update every 10 days, C every 9 days. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Kanau | C |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 142 MB | 5 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Ayumi Sato](https://appshunter.io/developer/1561118623) | [HANDSUM.INC](https://appshunter.io/developer/968016240) |

## What reviewers say

### Kanau

[App page](https://appshunter.io/ios/app/kanau/id1561118621)

This app helps creators and crafters easily calculate the cost of materials for their projects. It allows you to input item quantities, unit costs, and even work hours to generate an accurate total cost. Streamline your budgeting and understand your project expenses with simple calculations.

**Highlights:** Project-based cost calculation, Material itemization, Quantity and unit cost input, Work hour tracking, Cost conversion by hourly rate, Easy-to-understand calculations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Search & Publish Features | $0.49 | per month |


### C

[App page](https://appshunter.io/ios/app/c-1440/id6779900172)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Kanau free?

Kanau is free to download, with in-app purchases available.

### Is C free?

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

### Do Kanau or C have ads?

Neither Kanau nor C shows ads.

### Which is updated more often, Kanau or C?

Kanau ships an update every 10 days, and C every 9 days. Most recently, Kanau was updated on November 3, 2026 and C on October 28, 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.*