# CoLocalizer vs Molecular Model Simulator

The clearest difference is ads: CoLocalizer at none against Molecular Model Simulator's shown. Molecular Model Simulator's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 18.6). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. CoLocalizer sells 3 in-app purchases, starting at $99.99 per month and Molecular Model Simulator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CoLocalizer ships an update every 2 weeks, Molecular Model Simulator every 10 days. Both last shipped on October 8, 2026.

## The numbers

| Metric | CoLocalizer | Molecular Model Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 255 MB | 84 MB |
| Requires iOS | 18.6 | **11.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [VADYM ZINCHUK](https://appshunter.io/developer/1116017541) | [博 彭](https://appshunter.io/developer/1293268076) |

## What reviewers say

### CoLocalizer

[App page](https://appshunter.io/ios/app/colocalizer/id1116017542)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Month | $99.99 | per month |
| 6-Month | $149.99 | per 6 months |
| 12-Month | $199.99 | per year |


### Molecular Model Simulator

[App page](https://appshunter.io/ios/app/molecular-model-simulator/id6459994670)

Visualize and interact with complex 3D molecular structures. Explore atomic arrangements, chemical bonds, and create custom compounds. Ideal for students, educators, and chemistry enthusiasts.

**Highlights:** Dynamic 3D molecular modeling, Interactive exploration (zoom, rotate, pan), Realistic atomic bonding visualization, Custom compound creation, Intuitive user interface, Educational and engaging content

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| UpgradeToPro | $0.99 | one-time |


## Frequently asked questions

### Is CoLocalizer free?

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

### Is Molecular Model Simulator free?

Molecular Model Simulator is free to download, with in-app purchases available.

### Do CoLocalizer or Molecular Model Simulator have ads?

Molecular Model Simulator shows ads; CoLocalizer does not.

### Which is updated more often, CoLocalizer or Molecular Model Simulator?

CoLocalizer ships an update every 2 weeks, and Molecular Model Simulator every 10 days. Most recently, CoLocalizer was updated on October 8, 2026 and Molecular Model Simulator on October 8, 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.*