# AcidBase Calc vs Code Blue Narrator

The clearest difference is price: AcidBase Calc at Free against Code Blue Narrator's $1.99. AcidBase Calc also leads on iOS requirement (9.1 vs 18.5). Code Blue Narrator's advantage is chart position (#76 vs unranked). On ads, in-app purchases and device support there is nothing between them.

AcidBase Calc is free to download; Code Blue Narrator costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | AcidBase Calc | Code Blue Narrator |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/code-blue-narrator/id6752106322/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Monetization | — | Paid |
| Best chart rank | — | **#76** |
| Size | 4 MB | 7 MB |
| Requires iOS | **9.1** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Henry Ford Health System](https://appshunter.io/developer/393430586) | [Joshua Prince](https://appshunter.io/developer/1838058985) |

## What reviewers say

### AcidBase Calc

[App page](https://appshunter.io/ios/app/acidbase-calc/id1477845851)

**Features:** macOS Compatibility

**In-app purchases:** none


### Code Blue Narrator

[App page](https://appshunter.io/ios/app/code-blue-narrator/id6752106322)

**Currently charting:** #76 Top Paid · Medical (US App Store)

This app assists healthcare professionals in critical care settings by enabling hands-free voice logging of resuscitation events, tracking medications and interventions, and providing essential ICU calculators. It offers real-time timers and secure offline functionality for bedside reliability.

**Highlights:** Voice-guided code logging, Medication and intervention tracking, CPR and procedure timers, ICU drip and fluid balance calculators, Back-charting capability, Offline functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AcidBase Calc free?

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

### Is Code Blue Narrator free?

Code Blue Narrator costs $1.99, with no in-app purchases.

### Do AcidBase Calc or Code Blue Narrator have ads?

Neither AcidBase Calc nor Code Blue Narrator shows ads.

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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.*