# 3D Molecules View&Edit Lite vs Search PubChem

The clearest difference is rating: Search PubChem at 5.0 against 3D Molecules View&Edit Lite's 3.8. 3D Molecules View&Edit Lite's advantage is review sentiment (91% vs 75%) and update cadence (every 4 months vs every 9 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Search PubChem holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 10 and 5 respectively. Written reviews complicate that: 91% of 3D Molecules View&Edit Lite's written reviews are positive against 75% of Search PubChem's, so the app with the better star average is not the one people write more warmly about.

3D Molecules View&Edit Lite ships an update every 4 months, Search PubChem every 9 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 3D Molecules View&Edit Lite | Search PubChem |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (10 ratings)](https://appshunter.io/ios/app/3d-molecules-view-and-edit-lite/id910839924/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/search-pubchem/id1369742632/reviews)** |
| Number of ratings | **10** | 5 |
| Positive reviews | **91.3% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 9 months |
| Monetization | Free | Free |
| Size | 36 MB | 9 MB |
| Requires iOS | **5.1.1** | 26.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 17+ |
| Developer | [Virtual Space OOO](https://appshunter.io/developer/926663744) | [Jae-Seung Lee](https://appshunter.io/developer/1146296876) |

## What reviewers say

### 3D Molecules View&Edit Lite

[App page](https://appshunter.io/ios/app/3d-molecules-view-and-edit-lite/id910839924)

This application allows users to build and view 3D molecular models. It supports various bond types and visualization styles, and can load molecules from SDF and PDB file formats. Ideal for students, educators, and researchers.

**Highlights:** Build molecule models, Support for single, double, and triple bonds, Multiple visualization styles (Wireframe, Stick, Ball and Stick, Spacefill), Load molecules from SDF and PDB files, View chemical element information, Open files from email attachments, Interactive 'Test yourself' mode

**In-app purchases:** none


### Search PubChem

[App page](https://appshunter.io/ios/app/search-pubchem/id1369742632)

Access and manage chemical compound data from the PubChem database. Search for over 111 million compounds, view molecular formulas, weights, and structures, and create and track custom solutions with detailed composition information.

**Highlights:** Search PubChem database, View molecular formula, weight, and structure, Store compound information, Create and manage custom solutions, Track solution composition in grams and moles, Display 3D compound structures, Share solution data via CSV

**In-app purchases:** none


## Frequently asked questions

### Is 3D Molecules View&Edit Lite free?

3D Molecules View&Edit Lite is free to download, with no in-app purchases.

### Is Search PubChem free?

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

### Which has better reviews, 3D Molecules View&Edit Lite or Search PubChem?

Search PubChem is rated higher. 3D Molecules View&Edit Lite averages 3.8 out of 5 from 10 ratings, while Search PubChem averages 5.0 from 5 ratings.

### Do 3D Molecules View&Edit Lite or Search PubChem have ads?

Neither 3D Molecules View&Edit Lite nor Search PubChem shows ads.

### Which is updated more often, 3D Molecules View&Edit Lite or Search PubChem?

3D Molecules View&Edit Lite ships an update every 4 months, and Search PubChem every 9 months. Most recently, 3D Molecules View&Edit Lite was updated on November 1, 2026 and Search PubChem on November 2, 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.*