# mdINR vs Scia

The clearest difference is in-app purchases: mdINR at none against Scia's 2. mdINR also leads on iOS requirement (14.0 vs 16.0). Scia's advantage is update cadence (every 2 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Scia sells 2 in-app purchases, starting at $2.99 per month. mdINR asks for nothing beyond the download.

mdINR ships an update every 4 months, Scia every 2 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | mdINR | Scia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (78 ratings)](https://appshunter.io/ios/app/mdinr/id1198457391/reviews)** | — |
| Number of ratings | **78** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 47 MB | 4 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [Lincare Holdings Inc.](https://appshunter.io/developer/1198457390) | [fabio festa](https://appshunter.io/developer/1771206000) |

## What reviewers say

### mdINR

[App page](https://appshunter.io/ios/app/mdinr/id1198457391)

Easily submit your PT/INR self-test results directly to your healthcare provider. Track your result history, monitor supply orders, and set up helpful reminders for your anticoagulation therapy.

**Highlights:** Submit PT/INR self-test results, View result history, Check supply order status, Set up reminders, Efficiently submit results

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy reporting of INR readings
- 👍 Historical data and graphs
- 👍 Self-service option appreciated
- 👍 Works well for some users
- 👍 Convenient alternative to phone calls

**What reviewers complain about**

- 🐛 App frequently stops working
- 🐛 Login issues and PIN problems
- 🐛 Bluetooth syncing unreliable or removed
- 🐛 Inconsistent test date notifications
- 🐛 Customer service unresponsive or unhelpful

**Reported bugs**

- Machine stopped working
- Billing discrepancies
- Constant text messages for reporting
- PIN not recognized
- Bluetooth not syncing

**Requested features**

- Fix Bluetooth syncing functionality
- Improve customer service responsiveness
- Add a bug report feature within the app
- Allow app usage from US territories like Guam
- Provide a breakdown of insurance application


### Scia

[App page](https://appshunter.io/ios/app/scia/id6761111004)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month Subscription | $2.99 | per month |
| Year Subscription | $17.99 | per year |


## Frequently asked questions

### Is mdINR free?

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

### Is Scia free?

Scia is free to download, with in-app purchases available.

### Do mdINR or Scia have ads?

Neither mdINR nor Scia shows ads.

### Which is updated more often, mdINR or Scia?

mdINR ships an update every 4 months, and Scia every 2 days. Most recently, mdINR was updated on October 26, 2026 and Scia on October 24, 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.*