# Hole Volumes vs Diversifai Solutions

The clearest difference is update cadence: Diversifai Solutions at every 2 weeks against Hole Volumes's every 5 months. Diversifai Solutions also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price, 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.

Hole Volumes ships an update every 5 months, Diversifai Solutions every 2 weeks. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Hole Volumes | Diversifai Solutions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/hole-volumes/id645763976/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 4 MB | 44 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ash Point Ltd.](https://appshunter.io/developer/567630274) | [King of the Curve, LLC](https://appshunter.io/developer/1534662920) |

## What reviewers say

### Hole Volumes

[App page](https://appshunter.io/ios/app/hole-volumes/id645763976)

This app calculates various oilfield volumes, including hole, annular, tubing, and displacement. Users input depth, casing, and tubing sizes to get quick results. It supports both metric and standard units and allows for custom pipe sizes.

**Highlights:** Calculate hole volumes, Calculate annular volumes, Calculate tubing volumes, Calculate displacement volumes, Supports metric and standard units, Custom pipe size entry

**Features:** Vision Pro support

**In-app purchases:** none


### Diversifai Solutions

[App page](https://appshunter.io/ios/app/diversifai-solutions/id6741319930)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hole Volumes free?

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

### Is Diversifai Solutions free?

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

### Do Hole Volumes or Diversifai Solutions have ads?

Neither Hole Volumes nor Diversifai Solutions shows ads.

### Which is updated more often, Hole Volumes or Diversifai Solutions?

Hole Volumes ships an update every 5 months, and Diversifai Solutions every 2 weeks. Most recently, Hole Volumes was updated on October 18, 2026 and Diversifai Solutions on October 24, 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.*