# WipFrag 4 vs Epiroc DTH Optimizer

The clearest difference is in-app purchases: Epiroc DTH Optimizer at none against WipFrag 4's 6. On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. WipFrag 4 sells 6 one-off in-app purchases. Epiroc DTH Optimizer asks for nothing beyond the download.

WipFrag 4 ships an update every 6 weeks, Epiroc DTH Optimizer every 3 weeks. The most recent releases landed on October 15, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | WipFrag 4 | Epiroc DTH Optimizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/epiroc-dth-optimizer/id6566178855/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 265 MB | 65 MB |
| Requires iOS | 16.1 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WipWare Incorporated](https://appshunter.io/developer/986377474) | [Epiroc Rock Drills AB](https://appshunter.io/developer/1420003769) |

## What reviewers say

### WipFrag 4

[App page](https://appshunter.io/ios/app/wipfrag-4/id1528397837)

This particle sizing software analyzes image samples on iOS devices to provide data-driven insights for industries like mining and forestry. It helps optimize processes, reduce energy consumption, and minimize maintenance costs. Includes a blast forecasting module for predicting fragmentation.

**Highlights:** Image sample analysis, Particle size analysis, Historical data collection, Statistical baseline establishment, Blast fragmentation forecasting, Energy consumption reduction, Efficiency improvement

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Analysis Credit | $9.99 | one-time |
| Analysis Credit | $11.99 | one-time |
| Analysis Credit x10 | $99.99 | one-time |
| Analysis Credit x10 | $119.99 | one-time |
| Analysis Credit x30 | $299.99 | one-time |
| Analysis Credit x30 | $349.99 | one-time |


### Epiroc DTH Optimizer

[App page](https://appshunter.io/ios/app/epiroc-dth-optimizer/id6566178855)

This system monitors DTH drilling in real time, displaying data graphically to help operators maximize productivity and efficiency. It provides easy-to-interpret insights for optimized drilling performance.

**Highlights:** Real-time vibration sensing, DTH drilling monitoring, Graphical data display, Operator guidance, Productivity maximization, Efficiency improvement

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WipFrag 4 free?

WipFrag 4 is free to download, with in-app purchases available.

### Is Epiroc DTH Optimizer free?

Epiroc DTH Optimizer is free to download, with no in-app purchases.

### Do WipFrag 4 or Epiroc DTH Optimizer have ads?

Neither WipFrag 4 nor Epiroc DTH Optimizer shows ads.

### Which is updated more often, WipFrag 4 or Epiroc DTH Optimizer?

WipFrag 4 ships an update every 6 weeks, and Epiroc DTH Optimizer every 3 weeks. Most recently, WipFrag 4 was updated on October 15, 2026 and Epiroc DTH Optimizer on October 20, 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.*