# Data Usage Meter vs 節電Battery Life for iPhone

The clearest difference is review sentiment: 節電Battery Life for iPhone at 48% against Data Usage Meter's 9%. 節電Battery Life for iPhone also leads on monetization model (ad-supported vs free with in-app purchases) and iOS requirement (13.0 vs 16.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Data Usage Meter ships an update every 6 weeks, 節電Battery Life for iPhone every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Data Usage Meter | 節電Battery Life for iPhone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (20 ratings)](https://appshunter.io/ios/app/battery-life-for-iphone/id1451019238/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | 9.1% of reviews | **48.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 6 MB | 48 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [nanawork](https://appshunter.io/developer/534858192) | [mirai sato](https://appshunter.io/developer/1282286456) |

## 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:** none


### 節電Battery Life for iPhone

[App page](https://appshunter.io/ios/app/battery-life-for-iphone/id1451019238)

Monitor your iPhone's battery percentage, estimate remaining usage time for apps like games and YouTube, and track your monthly and daily data traffic. Also, check your device's storage capacity.

**Highlights:** Battery percentage display, Estimated app usage time, Data traffic volume check, Storage capacity confirmation, Simple and easy-to-read design

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Data Usage Meter free?

Data Usage Meter is free to download, with no in-app purchases.

### Is 節電Battery Life for iPhone free?

節電Battery Life for iPhone is free to download, with no in-app purchases.

### Do Data Usage Meter or 節電Battery Life for iPhone have ads?

Both Data Usage Meter and 節電Battery Life for iPhone show ads.

### Which is updated more often, Data Usage Meter or 節電Battery Life for iPhone?

Data Usage Meter ships an update every 6 weeks, and 節電Battery Life for iPhone every 3 months. Most recently, Data Usage Meter was updated on October 24, 2026 and 節電Battery Life for iPhone on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*