# Grid CFU Scope

> App for counting Colony-Forming Units on 3M Petrifilm plates. (iPhone/iPad app by Medixgraph Inc..)

- Source: https://appshunter.io/ios/app/grid-cfu-scope/id1273561736 (this page in markdown: same URL + `.md`)
- Developer: [Medixgraph Inc.](https://appshunter.io/developer/1104871539)
- Category: Utilities, Education
- Price: Free
- Rating: 4.67/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 13 MB
- Languages: English
- Released: 2017-08-28
- Data updated: 2026-07-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/grid-cfu-scope/id1273561736/reviews.md

## What is Grid CFU Scope?

“CFU Scope” now has a new and special version !!

“Grid CFU Scope” is specifically optimized for counting CFU (Colony-Forming Units) on 3M Petrifilm Aerobic Count Plates and Rapid Aerobic Count Plates. This App would saves a lot of time for personnel who are using 3M Petrifilm on food and water safety applications.

Petrifilm ™ is a trademark of 3M

## Key features

- CFU counting for 3M Petrifilm
- Optimized for Aerobic Count Plates
- Streamlines food safety analysis
- Streamlines water safety analysis
- Saves time for professionals

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/grid-cfu-scope/id1273561736/reviews.md

### 5/5 — 非常好用的菌落数counting软件

*2019-06-12, version 1.0*

实用，方便

### 5/5 — Best colony counter so far

*2017-12-13, version 1.0*

I have downloaded other colony counters but none had count my little E coli colonies from a very successful transformation. This one saved my life from hours counting one by one. Loved it!!!!

## Frequently asked questions about Grid CFU Scope

### What is Grid CFU Scope used for?

Grid CFU Scope is specifically designed to help users count Colony-Forming Units (CFU) on 3M Petrifilm Aerobic Count Plates and Rapid Aerobic Count Plates. It aims to save time for professionals in food and water safety applications.

### Is Grid CFU Scope free to use?

Yes, Grid CFU Scope is available for free. There are no associated costs to download or use its core functionalities for counting CFUs on the specified Petrifilm products.

### What types of 3M Petrifilm plates does Grid CFU Scope support?

Grid CFU Scope is optimized for counting CFUs on 3M Petrifilm Aerobic Count Plates and Rapid Aerobic Count Plates. It is not designed for other types of Petrifilm or similar testing methods.

### What devices can I use Grid CFU Scope on?

Grid CFU Scope is compatible with Apple devices, including iPhone, iPad, and iPod. It is designed to run on these iOS platforms.

### How often is Grid CFU Scope updated?

The latest version of Grid CFU Scope is 1.0, which was released on August 28, 2017. There have been no updates since its initial release.

### What is the age rating for Grid CFU Scope?

Grid CFU Scope has an age rating of 4+. This indicates it is suitable for users of all ages, with no specific content restrictions.

### Does Grid CFU Scope require an internet connection?

The description does not specify whether Grid CFU Scope requires an internet connection for its core functionality. However, utility apps of this nature often function offline for analysis tasks.

## Version history (last 1 release)

### 1.0 — 2017-08-28

This app has been updated by Apple to display the Apple Watch app icon.

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## More apps by Medixgraph Inc.

- [CFU Scope](https://appshunter.io/ios/app/cfu-scope/id1104871540)
- [ClearFace](https://appshunter.io/ios/app/clearface/id1331260454)
- [CFU.Ai](https://appshunter.io/ios/app/cfuai/id1456087343)

All apps by Medixgraph Inc.: https://appshunter.io/developer/1104871539

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-01.*