# Data Usage Meter vs 税金ナビ

The clearest difference is in-app purchases: 税金ナビ at none against Data Usage Meter's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Data Usage Meter sells 1 one-off in-app purchase. 税金ナビ asks for nothing beyond the download.

Data Usage Meter ships an update every 5 weeks, 税金ナビ every 2 months. The most recent releases landed on November 2, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Data Usage Meter | 税金ナビ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 9.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 15 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [nanawork](https://appshunter.io/developer/534858192) | [NAOTO SUGIYAMA](https://appshunter.io/developer/1896671932) |

## What reviewers say

### Data Usage Meter

[App page](https://appshunter.io/ios/app/data-usage-meter/id1106274242)

Monitor your cellular and Wi-Fi data consumption with daily charts and custom alerts. See your usage at a glance, track historical trends, and receive notifications to stay within your data limits. Customize widgets for quick access to your remaining data.

**Highlights:** Cellular and Wi-Fi usage tracking, Home and Lock Screen widgets, Daily usage graphs, Customizable data alerts, App icon badge usage display, Plan period matching, Accessibility support

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads. | $1.99 | one-time |


### 税金ナビ

[App page](https://appshunter.io/ios/app/id6793511199)

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

**In-app purchases:** none


## Frequently asked questions

### Is Data Usage Meter free?

Data Usage Meter is free to download, with in-app purchases available.

### Is 税金ナビ free?

税金ナビ is free to download, with no in-app purchases.

### Do Data Usage Meter or 税金ナビ have ads?

Both Data Usage Meter and 税金ナビ show ads.

### Which is updated more often, Data Usage Meter or 税金ナビ?

Data Usage Meter ships an update every 5 weeks, and 税金ナビ every 2 months. Most recently, Data Usage Meter was updated on November 2, 2026 and 税金ナビ on November 10, 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.*