# Hole Volumes vs Roulette Pay

The clearest difference is update cadence: Roulette Pay at every 3 days against Hole Volumes's every 5 months. Roulette Pay also leads on device support (3 vs 1) and iOS requirement (13.6 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, Roulette Pay every 3 days. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Hole Volumes | Roulette Pay |
| --- | --- | --- |
| 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 3 days** |
| Monetization | Free | — |
| Size | 4 MB | 22 MB |
| Requires iOS | 17.0 | **13.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ash Point Ltd.](https://appshunter.io/developer/567630274) | [Brian James Levis](https://appshunter.io/developer/1735154681) |

## 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


### Roulette Pay

[App page](https://appshunter.io/ios/app/roulette-pay/id6479205490)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hole Volumes free?

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

### Is Roulette Pay free?

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

### Do Hole Volumes or Roulette Pay have ads?

Neither Hole Volumes nor Roulette Pay shows ads.

### Which is updated more often, Hole Volumes or Roulette Pay?

Hole Volumes ships an update every 5 months, and Roulette Pay every 3 days. Most recently, Hole Volumes was updated on October 18, 2026 and Roulette Pay on October 25, 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.*