# DataMeter vs TMdrive

The clearest difference is in-app purchases: TMdrive at none against DataMeter's 1. TMdrive also leads on ads (none vs shown). DataMeter's advantage is update cadence (monthly vs every 7 months) and iOS requirement (9.0 vs 12.2). On price and device support there is nothing between them.

Both are free to download. DataMeter sells 1 one-off in-app purchase. TMdrive asks for nothing beyond the download.

DataMeter ships an update monthly, TMdrive every 7 months. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | DataMeter | TMdrive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (36 ratings)](https://appshunter.io/ios/app/datameter-track-data-widget/id1129721067/reviews)** | — |
| Number of ratings | **36** | — |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 138 MB |
| Requires iOS | **9.0** | 12.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [泽辉 王](https://appshunter.io/developer/892030257) | [東芝三菱電機産業システム株式会社(TMEIC)](https://appshunter.io/developer/1333406388) |

## What reviewers say

### DataMeter

[App page](https://appshunter.io/ios/app/datameter-track-data-widget/id1129721067)

Monitor your mobile cellular and WiFi data usage in real-time with a lightweight widget. View usage directly on your lock screen or notification center, and quickly toggle cellular data on/off. Get precise, up-to-the-minute data tracking to help save money and manage your data consumption effectively.

**Highlights:** Real-time data usage monitoring, Lock screen and notification center widget, Quick toggle for cellular data, Monthly data usage summary charts, Accurate, up-to-the-minute data tracking, Automatic unit adaptation (B, M, G)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Permanently Remove ads | $0.99 | one-time |


### TMdrive

[App page](https://appshunter.io/ios/app/tmdrive-e2-support-global/id1383597405)

**In-app purchases:** none


## Frequently asked questions

### Is DataMeter free?

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

### Is TMdrive free?

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

### Do DataMeter or TMdrive have ads?

DataMeter shows ads; TMdrive does not.

### Which is updated more often, DataMeter or TMdrive?

DataMeter ships an update monthly, and TMdrive every 7 months. Most recently, DataMeter was updated on October 9, 2026 and TMdrive on October 12, 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.*