# Data Usage Pro vs Ad

The clearest difference is price: Ad at Free against Data Usage Pro's $1.99. Data Usage Pro's advantage is in-app purchases (none vs 1) and iOS requirement (9.0 vs 17.0). On update cadence, ads and device support there is nothing between them.

Ad is free to download; Data Usage Pro costs $1.99 up front. Ad sells 1 one-off in-app purchase. Data Usage Pro asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on September 26, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Data Usage Pro | Ad |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.5 (172 ratings)](https://appshunter.io/ios/app/data-usage-pro/id456056258/reviews)** | — |
| Number of ratings | **172** | — |
| Positive reviews | 65.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | Paid | — |
| Size | 6 MB | 59 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [oBytes, LLC](https://appshunter.io/developer/386777128) | [Tibor Vereczi](https://appshunter.io/developer/6786253815) |

## What reviewers say

### Data Usage Pro

[App page](https://appshunter.io/ios/app/data-usage-pro/id456056258)

Monitor your cellular and Wi-Fi data usage in real time to prevent overages. Get predictive forecasts, set daily quotas, and receive usage alerts. Visualize your data consumption with intuitive design and custom counters for multiple plans.

**Highlights:** Real-time data and Wi-Fi monitoring, Predictive usage forecasts, Daily quota setting, Custom counters for multiple plans, App badge monitoring, Visual usage status indicators, Accurate history and charts, Today Widget for quick access

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

**In-app purchases:** none


### Ad

[App page](https://appshunter.io/ios/app/ad-free-stl-viewer/id6786253813)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version Unlock | $3.99 | one-time |


## Frequently asked questions

### Is Data Usage Pro free?

Data Usage Pro costs $1.99, with no in-app purchases.

### Is Ad free?

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

### Do Data Usage Pro or Ad have ads?

Neither Data Usage Pro nor Ad shows ads.

### Which is updated more often, Data Usage Pro or Ad?

Data Usage Pro ships an update every 6 weeks, and Ad every 6 weeks. Most recently, Data Usage Pro was updated on September 26, 2026 and Ad on September 18, 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.*