# Medimint RX vs Substrata

The clearest difference is device support: Medimint RX at 3 against Substrata's 1. Medimint RX also leads on iOS requirement (12.0 vs 26.2). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Medimint RX sells 3 in-app purchases, starting at $2.99 per month and Substrata sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Medimint RX against 5.0 for Substrata. Both are backed by a comparable volume of ratings — 4 and 4 respectively.

Medimint RX ships an update weekly, Substrata every 4 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Medimint RX | Substrata |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/medimint-rx/id6747926859/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/substrata-headache-tracker/id6759664433/reviews) |
| Number of ratings | 4 | 4 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Freemium | Freemium |
| Size | 106 MB | 7 MB |
| Requires iOS | **12.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Mykola Maksymenko](https://appshunter.io/developer/1777858743) | [Steven Knauss](https://appshunter.io/developer/1877190883) |

## What reviewers say

### Medimint RX

[App page](https://appshunter.io/ios/app/medimint-rx/id6747926859)

Manage your home medicine cabinet to avoid buying duplicates and save money. Features smart scanning, expiry alerts, and family sharing for secure, efficient household health management.

**Highlights:** Track home medicine inventory, Prevent duplicate purchases, AI-powered smart scanning, Expiry date alerts, Family sharing for medicine cabinets, Secure data storage

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Family+ Monthly | $2.99 | per month |
| Family+ Annual | $19.99 | per year |
| Medimint Family+ Lifetime | $49.99 | one-time |


### Substrata

[App page](https://appshunter.io/ios/app/substrata-headache-tracker/id6759664433)

This app analyzes environmental factors like weather and noise alongside your personal health data, such as sleep and heart rate, to identify potential triggers for headaches and other symptoms. It uses on-device intelligence to provide plain-English explanations and predictive alerts, helping you understand what affects your well-being.

**Highlights:** Sleep condition scoring, Headache and symptom logging, Personal trigger profile building, Predictive alert system, On-device AI correlation, HealthKit and Apple Watch integration, PDF and CSV export

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Substrata Premium Monthly | $4.99 | per month |
| Substrata Premium Annual | $29.99 | per year |
| Substrata Premium | $3.99 | one-time |
| Substrata Premium Lifetime | $89.99 | one-time |


## Frequently asked questions

### Is Medimint RX free?

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

### Is Substrata free?

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

### Which has better reviews, Medimint RX or Substrata?

Medimint RX and Substrata are both rated 5.0 out of 5 on the App Store, from 4 and 4 ratings respectively.

### Do Medimint RX or Substrata have ads?

Neither Medimint RX nor Substrata shows ads.

### Which is updated more often, Medimint RX or Substrata?

Medimint RX ships an update weekly, and Substrata every 4 days. Most recently, Medimint RX was updated on October 24, 2026 and Substrata on October 25, 2026.

---

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