# Elkhart Hard Facts Calculator vs Code Blue Log

The clearest difference is rating: Code Blue Log at 5.0 against Elkhart Hard Facts Calculator's 4.4. Code Blue Log also leads on update cadence (every 6 days vs every 43 months). Elkhart Hard Facts Calculator's advantage is ratings volume (14 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Code Blue Log holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Elkhart Hard Facts Calculator has 14 ratings behind it against 2, so its average is the more settled of the two.

Elkhart Hard Facts Calculator ships an update every 43 months, Code Blue Log every 6 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Elkhart Hard Facts Calculator | Code Blue Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (14 ratings)](https://appshunter.io/ios/app/elkhart-hard-facts-calculator/id1229532993/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/code-blue-log/id6759511253/reviews)** |
| Number of ratings | **14** | 2 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 43 months | **Every 6 days** |
| Monetization | Free | Free |
| Size | 4 MB | 20 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Elkhart Brass](https://appshunter.io/developer/1229532992) | [Ibi Keller](https://appshunter.io/developer/1872192673) |

## What reviewers say

### Elkhart Hard Facts Calculator

[App page](https://appshunter.io/ios/app/elkhart-hard-facts-calculator/id1229532993)

This utility app provides essential calculators for accurate flow testing, covering various nozzle types, pump discharge pressures, and fire flow formulas. It also includes direct links to helpful instructional videos.

**Highlights:** Smooth Bore Discharges & Flow/Pressure calculator, Nozzle Reaction calculators (Smooth Bore & Fog), Pump Discharge Pressure calculators, Fire Flow Formula calculators (NFA & Iowa), Imperial or Metric unit selection, Links to Brass Tacks & Hard Facts videos

**Features:** macOS Compatibility

**In-app purchases:** none


### Code Blue Log

[App page](https://appshunter.io/ios/app/code-blue-log/id6759511253)

This utility app assists medical professionals with real-time documentation during emergency situations. It features multiple stopwatches for critical timing and a comprehensive library of medical information for quick event logging.

**Highlights:** Real-time note-taking for emergencies, Multiple stopwatches for BLS & ACLS timing, Dynamic event log, Extensive library of drugs, events, and rhythms, Quick annotation of medical information

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Elkhart Hard Facts Calculator free?

Elkhart Hard Facts Calculator is free to download, with no in-app purchases.

### Is Code Blue Log free?

Code Blue Log is free to download, with no in-app purchases.

### Which has better reviews, Elkhart Hard Facts Calculator or Code Blue Log?

Code Blue Log is rated higher. Elkhart Hard Facts Calculator averages 4.4 out of 5 from 14 ratings, while Code Blue Log averages 5.0 from 2 ratings.

### Do Elkhart Hard Facts Calculator or Code Blue Log have ads?

Neither Elkhart Hard Facts Calculator nor Code Blue Log shows ads.

### Which is updated more often, Elkhart Hard Facts Calculator or Code Blue Log?

Elkhart Hard Facts Calculator ships an update every 43 months, and Code Blue Log every 6 days. Most recently, Elkhart Hard Facts Calculator was updated on November 2, 2026 and Code Blue Log on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*