# KPI KIT vs Molecular Shape

The clearest difference is update cadence: Molecular Shape at every 2 days against KPI KIT's every 9 months. Molecular Shape also leads on iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

KPI KIT ships an update every 9 months, Molecular Shape every 2 days. The most recent releases landed on October 11, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | KPI KIT | Molecular Shape |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 days** |
| Size | 22 MB | 111 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Prathan Boonruang](https://appshunter.io/developer/1700828560) | [The Sun Plex Engineering And Software CO., LTD.](https://appshunter.io/developer/1116606116) |

## What reviewers say

### KPI KIT

[App page](https://appshunter.io/ios/app/kpi-kit/id1290719642)

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

**In-app purchases:** none


### Molecular Shape

[App page](https://appshunter.io/ios/app/molecular-shape/id1585601747)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KPI KIT free?

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

### Is Molecular Shape free?

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

### Do KPI KIT or Molecular Shape have ads?

Neither KPI KIT nor Molecular Shape shows ads.

### Which is updated more often, KPI KIT or Molecular Shape?

KPI KIT ships an update every 9 months, and Molecular Shape every 2 days. Most recently, KPI KIT was updated on October 11, 2026 and Molecular Shape on October 4, 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.*