# 税金の壁ナビ vs カベメーター

The clearest difference is update cadence: 税金の壁ナビ at every 3 days against カベメーター's weekly. カベメーター's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. 税金の壁ナビ sells 2 one-off in-app purchases and カベメーター sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

税金の壁ナビ ships an update every 3 days, カベメーター weekly. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 税金の壁ナビ | カベメーター |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 74 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KUREHO](https://appshunter.io/developer/1884942706) | [Hasegawa Yuki](https://appshunter.io/developer/6781115519) |

## What reviewers say

### 税金の壁ナビ

[App page](https://appshunter.io/ios/app/106/id6764667565)

Automatically prevents exceeding income thresholds by tracking monthly earnings. Optimized for students, part-time workers, and pensioners, it provides real-time alerts and detailed explanations of tax and social security implications. Your financial data stays on your device.

**Highlights:** Automatic income threshold tracking, Real-time alerts for exceeding limits, Optimized for students, part-time workers, and pensioners, On-device data processing for privacy, Detailed explanations of tax implications, Simulator for tax and social security calculations

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Plus | $9.99 | one-time |


### カベメーター

[App page](https://appshunter.io/ios/app/id6786967194)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium（月額） | $0.99 | per month |
| Premium（年額） | $9.99 | per year |


## Frequently asked questions

### Is 税金の壁ナビ free?

税金の壁ナビ is free to download, with in-app purchases available.

### Is カベメーター free?

カベメーター is free to download, with in-app purchases available.

### Do 税金の壁ナビ or カベメーター have ads?

Both 税金の壁ナビ and カベメーター show ads.

### Which is updated more often, 税金の壁ナビ or カベメーター?

税金の壁ナビ ships an update every 3 days, and カベメーター weekly. Most recently, 税金の壁ナビ was updated on October 25, 2026 and カベメーター on October 8, 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.*