# Drill Bit Nozzle Calculator vs LOGIX iCruise RSS Downlink

The clearest difference is iOS requirement: Drill Bit Nozzle Calculator at 9.0 against LOGIX iCruise RSS Downlink's 15.0. 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.

Drill Bit Nozzle Calculator ships an update every 2 months, LOGIX iCruise RSS Downlink every 3 months. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Drill Bit Nozzle Calculator | LOGIX iCruise RSS Downlink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/drill-bit-nozzle-calculator/id1144121595/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 55 MB | 62 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NOV Inc.](https://appshunter.io/developer/578550101) | [Halliburton](https://appshunter.io/developer/401718908) |

## What reviewers say

### Drill Bit Nozzle Calculator

[App page](https://appshunter.io/ios/app/drill-bit-nozzle-calculator/id1144121595)

Calculate essential drilling parameters like bit TFA, pressure drop, and impact force using bit size, flow rate, and mud weight. Offers a reverse calculation to determine nozzle sizes for a specific total flow area and number of nozzles.

**Highlights:** Calculate bit TFA, Calculate pressure drop, Calculate HSI, Calculate Impact Force, Reverse nozzle size calculation, Input bit size, flow rate, nozzles, mud weight

**Features:** macOS Compatibility

**In-app purchases:** none


### LOGIX iCruise RSS Downlink

[App page](https://appshunter.io/ios/app/logix-icruise-rss-downlink/id6454792245)

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

**In-app purchases:** none


## Frequently asked questions

### Is Drill Bit Nozzle Calculator free?

Drill Bit Nozzle Calculator is free to download, with no in-app purchases.

### Is LOGIX iCruise RSS Downlink free?

LOGIX iCruise RSS Downlink is free to download, with no in-app purchases.

### Do Drill Bit Nozzle Calculator or LOGIX iCruise RSS Downlink have ads?

Neither Drill Bit Nozzle Calculator nor LOGIX iCruise RSS Downlink shows ads.

### Which is updated more often, Drill Bit Nozzle Calculator or LOGIX iCruise RSS Downlink?

Drill Bit Nozzle Calculator ships an update every 2 months, and LOGIX iCruise RSS Downlink every 3 months. Most recently, Drill Bit Nozzle Calculator was updated on October 15, 2026 and LOGIX iCruise RSS Downlink 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.*