# MoleculeSketch iP vs PharmaNavi

The clearest difference is in-app purchases: PharmaNavi at none against MoleculeSketch iP's 1. PharmaNavi also leads on review sentiment (67% vs 50%) and device support (3 vs 1). MoleculeSketch iP's advantage is update cadence (every 2 months vs every 7 months) and iOS requirement (13 vs 15.0). On price and ads there is nothing between them.

Both are free to download. MoleculeSketch iP sells 1 one-off in-app purchase. PharmaNavi asks for nothing beyond the download.

MoleculeSketch iP ships an update every 2 months, PharmaNavi every 7 months. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MoleculeSketch iP | PharmaNavi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/moleculesketch-ip/id1281284737/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 59 MB | 48 MB |
| Requires iOS | **13** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Stefan Dolder](https://appshunter.io/developer/942173209) | [Deutscher Apotheker Verlag Dr. Roland Schmiedel GmbH & Co. KG](https://appshunter.io/developer/450768719) |

## What reviewers say

### MoleculeSketch iP

[App page](https://appshunter.io/ios/app/moleculesketch-ip/id1281284737)

Easily draw chemical formulas and reactions with this intuitive application. It offers features like adding atoms, bonds, and functional groups, with advanced options available through an in-app purchase. Share your creations or import existing structures.

**Highlights:** Draw atoms and bonds, Select various bond types, Add functional groups, Show missing hydrogen atoms, Calculate molecular mass, Import mol/sdf files, Copy, paste, and cut drawings

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $1.99 | one-time |


### PharmaNavi

[App page](https://appshunter.io/ios/app/pharmanavi/id1292568799)

This app offers a comprehensive platform for pharmacy students, featuring practice questions, a lab database with chemical facts, live streams, and a forum for discussion. It's designed to support learning throughout the semester and prepare for state exams.

**Highlights:** Thousands of practice questions, State exam preparation questions, Lab database with chemical facts, Regular live streams with Q&A, Archived stream content, Online student forum, Content updated by students and pharmacists

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

**In-app purchases:** none


## Frequently asked questions

### Is MoleculeSketch iP free?

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

### Is PharmaNavi free?

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

### Do MoleculeSketch iP or PharmaNavi have ads?

Neither MoleculeSketch iP nor PharmaNavi shows ads.

### Which is updated more often, MoleculeSketch iP or PharmaNavi?

MoleculeSketch iP ships an update every 2 months, and PharmaNavi every 7 months. Most recently, MoleculeSketch iP was updated on October 11, 2026 and PharmaNavi on October 25, 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.*