# BactiSee vs HoloScan

The clearest difference is in-app purchases: BactiSee at none against HoloScan's 1. BactiSee also leads on iOS requirement (12.4 vs 15.5). HoloScan's advantage is update cadence (every 5 days vs every 7 months) and ratings volume (47 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. HoloScan sells 1 in-app purchase, starting at $2.99 per month. BactiSee asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for BactiSee against 4.9 for HoloScan. That said, the two scores are not equally well evidenced: HoloScan has 47 ratings behind it against 1, so its average is the more settled of the two.

BactiSee ships an update every 7 months, HoloScan every 5 days. The most recent releases landed on October 7, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | BactiSee | HoloScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bactisee/id6455085385/reviews)** | [4.9 (47 ratings)](https://appshunter.io/ios/app/holoscan-card-and-deck-tool/id6747943622/reviews) |
| Number of ratings | 1 | **47** |
| Positive reviews | — | 90.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 days** |
| Monetization | **Free** | Freemium |
| Size | 14 MB | 452 MB |
| Requires iOS | **12.4** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Lili He](https://appshunter.io/developer/1699838322) | [Piotr Drews](https://appshunter.io/developer/1823511063) |

## 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


### HoloScan

[App page](https://appshunter.io/ios/app/holoscan-card-and-deck-tool/id6747943622)

Effortlessly manage your Star Wars: Unlimited card collection. Scan cards with your phone's camera for instant recognition and organization. Track quantities, export data, and gain insights into your collection's statistics.

**Highlights:** Effortless card scanning with OCR, Comprehensive collection management, CSV export and import, Detailed statistics and insights, Support for all current sets, Flexible display options

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HoloScan Pro | $2.99 | per month |


## Frequently asked questions

### Is BactiSee free?

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

### Is HoloScan free?

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

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

BactiSee is rated higher. BactiSee averages 5.0 out of 5 from 1 ratings, while HoloScan averages 4.9 from 47 ratings.

### Do BactiSee or HoloScan have ads?

Neither BactiSee nor HoloScan shows ads.

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

BactiSee ships an update every 7 months, and HoloScan every 5 days. Most recently, BactiSee was updated on October 7, 2026 and HoloScan on October 28, 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.*