# DrillOps vs CloverLeaf Engineers App

The clearest difference is iOS requirement: DrillOps at 16.0 against CloverLeaf Engineers App's 26.0. On price, update cadence, 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.

DrillOps ships an update every 2 months, CloverLeaf Engineers App every 3 months. The most recent releases landed on August 18, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | DrillOps | CloverLeaf Engineers App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 54 MB | 80 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Schlumberger Technology Corporation](https://appshunter.io/developer/380098290) | [Vinay Tiwari](https://appshunter.io/developer/1730690202) |

## What reviewers say

### DrillOps

[App page](https://appshunter.io/ios/app/drillops/id1670212330)

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

**In-app purchases:** none


### CloverLeaf Engineers App

[App page](https://appshunter.io/ios/app/cloverleaf-engineers-app/id6480162757)

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

**In-app purchases:** none


## Frequently asked questions

### Is DrillOps free?

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

### Is CloverLeaf Engineers App free?

CloverLeaf Engineers App is free to download, with no in-app purchases.

### Do DrillOps or CloverLeaf Engineers App have ads?

Neither DrillOps nor CloverLeaf Engineers App shows ads.

### Which is updated more often, DrillOps or CloverLeaf Engineers App?

DrillOps ships an update every 2 months, and CloverLeaf Engineers App every 3 months. Most recently, DrillOps was updated on August 18, 2026 and CloverLeaf Engineers App on September 9, 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.*