# BactiSee vs ISM

The clearest difference is ratings volume: ISM at 9 against BactiSee's 1. On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for BactiSee against 5.0 for ISM. That said, the two scores are not equally well evidenced: ISM has 9 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 7 months. The most recent releases landed on October 7, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | BactiSee | ISM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/bactisee/id6455085385/reviews) | [5.0 (9 ratings)](https://appshunter.io/ios/app/ism-wf200/id6698873286/reviews) |
| Number of ratings | 1 | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | Every 7 months |
| Monetization | Free | Free |
| Size | 14 MB | 2 MB |
| Requires iOS | 12.4 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lili He](https://appshunter.io/developer/1699838322) | [Insize Co., Ltd.](https://appshunter.io/developer/1489274019) |

## What reviewers say

### BactiSee

[App page](https://appshunter.io/ios/app/bactisee/id6455085385)

This application assists researchers and scientists in counting bacteria from microscope images directly on their device. It offers features for importing, organizing, and processing images with secure, on-device data handling. Seamlessly export analyzed images for integration into scientific workflows and publications.

**Highlights:** Microscope image import, Intuitive renaming and search, ImageJ.JS integration for analysis, Secure on-device data storage, Seamless image export, Minimalist user interface

**Features:** macOS Compatibility

**In-app purchases:** none


### ISM

[App page](https://appshunter.io/ios/app/ism-wf200/id6698873286)

Explore the microscopic world with a WiFi digital microscope. Capture images, record videos, and perform measurements. Ideal for educational, research, and hobbyist use.

**Highlights:** Microscopic observation, Image capture, Video recording, Measurement tools, WiFi microscope control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BactiSee free?

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

### Is ISM free?

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

### Which has better reviews, BactiSee or ISM?

BactiSee and ISM are both rated 5.0 out of 5 on the App Store, from 1 and 9 ratings respectively.

### Do BactiSee or ISM have ads?

Neither BactiSee nor ISM shows ads.

### Which is updated more often, BactiSee or ISM?

BactiSee ships an update every 7 months, and ISM every 7 months. Most recently, BactiSee was updated on October 7, 2026 and ISM on October 23, 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.*