# Lytes vs Procedure Ready

The clearest difference is price: Procedure Ready at Free against Lytes's $2.99. Procedure Ready also leads on rating (5.0 vs 4.8). Lytes's advantage is in-app purchases (none vs 4) and review sentiment (67% vs 33%). On update cadence, ads and device support there is nothing between them.

Procedure Ready is free to download; Lytes costs $2.99 up front. Procedure Ready sells 4 one-off in-app purchases. Lytes asks for nothing beyond the download.

Procedure Ready holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Lytes has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 67% of Lytes's written reviews are positive against 33% of Procedure Ready's, so the app with the better star average is not the one people write more warmly about.

Lytes ships an update every 3 months, Procedure Ready every 4 months. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Lytes | Procedure Ready |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.8 (10 ratings)](https://appshunter.io/ios/app/lytes/id304747245/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/procedure-ready/id1277740505/reviews)** |
| Number of ratings | **10** | 1 |
| Positive reviews | **66.7% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#96** | — |
| Size | 1 MB | 0 MB |
| Requires iOS | **14.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Free Radical Software](https://appshunter.io/developer/300521249) | [Heroic Ventures, LLC](https://appshunter.io/developer/1277740504) |

## What reviewers say

### Lytes

[App page](https://appshunter.io/ios/app/lytes/id304747245)

**Currently charting:** #96 Top Paid · Medical (US App Store)

Provides quick, at-your-fingertips information on the causes, symptoms, diagnosis, and treatment of electrolyte disorders. Features an intuitive interface for rapid access to practical medical knowledge, including references to PubMed.

**Highlights:** Causes, signs, diagnosis, and treatment of electrolyte disorders, Intuitive single-screen interface, 50 pages of practical medical information, Resume reading where you left off, PubMed reference links

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

**In-app purchases:** none


### Procedure Ready

[App page](https://appshunter.io/ios/app/procedure-ready/id1277740505)

This flashcard app helps medical students prepare for clinical "pimping" sessions. It offers a comprehensive, current, and convenient study tool designed to reduce stress and improve performance during these challenging educational experiences.

**Highlights:** Flashcard-based study, Clinical rotation prep, Comprehensive content, Current information, Convenient study tool

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month Access | $11.99 | one-time |
| Six Months Access | $29.99 | one-time |
| Twelve Months Access | $49.99 | one-time |
| Lifetime Access | $69.99 | one-time |


## Frequently asked questions

### Is Lytes free?

Lytes costs $2.99, with no in-app purchases.

### Is Procedure Ready free?

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

### Which has better reviews, Lytes or Procedure Ready?

Procedure Ready is rated higher. Lytes averages 4.8 out of 5 from 10 ratings, while Procedure Ready averages 5.0 from 1 ratings.

### Do Lytes or Procedure Ready have ads?

Neither Lytes nor Procedure Ready shows ads.

### Which is updated more often, Lytes or Procedure Ready?

Lytes ships an update every 3 months, and Procedure Ready every 4 months. Most recently, Lytes was updated on October 15, 2026 and Procedure Ready on October 12, 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.*