# 鉄馬舎 vs Kanau

The clearest difference is in-app purchases: 鉄馬舎 at none against Kanau's 1. 鉄馬舎 also leads on iOS requirement (14.0 vs 16.4). Kanau's advantage is update cadence (every 10 days vs every 13 months). On price, 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. 鉄馬舎 asks for nothing beyond the download.

鉄馬舎 ships an update every 13 months, Kanau every 10 days. The most recent releases landed on October 5, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 鉄馬舎 | Kanau |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 82 MB | 142 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [tetsubasha](https://appshunter.io/developer/1495283329) | [Ayumi Sato](https://appshunter.io/developer/1561118623) |

## What reviewers say

### 鉄馬舎

[App page](https://appshunter.io/ios/app/id1495283330)

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is 鉄馬舎 free?

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

### Is Kanau free?

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

### Do 鉄馬舎 or Kanau have ads?

Neither 鉄馬舎 nor Kanau shows ads.

### Which is updated more often, 鉄馬舎 or Kanau?

鉄馬舎 ships an update every 13 months, and Kanau every 10 days. Most recently, 鉄馬舎 was updated on October 5, 2026 and Kanau on October 24, 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.*