# Indigo vs Core Workflows

The clearest difference is rating: Indigo at 4.7 against Core Workflows's 3.9. Indigo also leads on review sentiment (67% vs 50%). On price, ratings volume, update cadence and ads there is nothing between them.

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

Indigo holds the better App Store score, 4.7 against 3.9. Both are backed by a comparable volume of ratings — 14 and 13 respectively. Written reviews point the same way: 67% of Indigo's written reviews are positive against 50% of Core Workflows's.

Indigo ships an update every 2 months, Core Workflows every 4 months. The most recent releases landed on July 9, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Indigo | Core Workflows |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (14 ratings)](https://appshunter.io/ios/app/indigo-medical-reference/id1384600751/reviews)** | [3.9 (13 ratings)](https://appshunter.io/ios/app/core-workflows/id1475669292/reviews) |
| Number of ratings | **14** | 13 |
| Positive reviews | **66.7% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 23 MB | 49 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [INDIGOMED LLC](https://appshunter.io/developer/1245963707) | [TransformativeMed Inc](https://appshunter.io/developer/1457301126) |

## What reviewers say

### Indigo

[App page](https://appshunter.io/ios/app/indigo-medical-reference/id1384600751)

A comprehensive medical reference for internal medicine, covering conditions from anemia to HIV/AIDS. It offers guidance for managing common ward and ICU cases, plus essential tips for new residents on consults and H&Ps. Designed for educational purposes for medical students and residents.

**Highlights:** Internal medicine management, Anemia and lab abnormalities, Chronic condition management (e.g., AIDS/HIV), Ward and ICU case management, Tips for new residents, Consultation and H&P guidance

**Features:** macOS Compatibility

**In-app purchases:** none


### Core Workflows

[App page](https://appshunter.io/ios/app/core-workflows/id1475669292)

This medical app synchronizes patient care and clinical progress information between mobile and desktop devices. It provides specialty-specific visual presentations of EHR data, enabling efficient team communication, rounds organization, and discharge readiness assessment. Smart notifications and secure messaging ensure timely information delivery for critical decision-making.

**Highlights:** Mobile-to-desktop synchronization, Specialty-specific data visualization, Team communication and coordination, Smart notifications, Secure messaging, Patient status tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Indigo free?

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

### Is Core Workflows free?

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

### Which has better reviews, Indigo or Core Workflows?

Indigo is rated higher. Indigo averages 4.7 out of 5 from 14 ratings, while Core Workflows averages 3.9 from 13 ratings.

### Do Indigo or Core Workflows have ads?

Neither Indigo nor Core Workflows shows ads.

### Which is updated more often, Indigo or Core Workflows?

Indigo ships an update every 2 months, and Core Workflows every 4 months. Most recently, Indigo was updated on July 9, 2026 and Core Workflows 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.*