# 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 20 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 20 months. The most recent releases landed on October 15, 2026 and October 3, 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 20 months |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 105 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-e3-support-global/id1561738611)

**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 20 months. Most recently, DataMeter was updated on October 15, 2026 and TMdrive on October 3, 2026.

---

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