# ImmunoGenius vs Pakt

The clearest difference is in-app purchases: ImmunoGenius at none against Pakt's 2. ImmunoGenius also leads on iOS requirement (9.0 vs 15.1). Pakt's advantage is update cadence (every 5 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Pakt sells 2 in-app purchases, starting at $2.99 per month. ImmunoGenius asks for nothing beyond the download.

ImmunoGenius ships an update every 2 months, Pakt every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ImmunoGenius | Pakt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/immunogenius/id1478218450/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 16 MB | 40 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [DASOMX Inc.](https://appshunter.io/developer/1478218449) | [ozan sahkulubey](https://appshunter.io/developer/6797987429) |

## What reviewers say

### ImmunoGenius

[App page](https://appshunter.io/ios/app/immunogenius/id1478218450)

This app assists researchers, students, and doctors by analyzing antigen-antibody responses to suggest potential diseases. It functions as an educational encyclopedia of immunohistochemistry (IHC) data, drawing from extensive public databases and textbooks.

**Highlights:** Diagnostic estimation algorithm, Extensive tumor and immunostaining database, IHC data encyclopedia, Analysis of antigen-antibody responses, Disease suggestion based on statistical analysis, Educational tool for pathology and IHC

**Features:** macOS Compatibility

**In-app purchases:** none


### Pakt

[App page](https://appshunter.io/ios/app/pakt-habit-challenge/id6797987427)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pakt+ Monthly | $2.99 | per month |
| Pakt+ Yearly | $19.99 | per year |


## Frequently asked questions

### Is ImmunoGenius free?

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

### Is Pakt free?

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

### Do ImmunoGenius or Pakt have ads?

Neither ImmunoGenius nor Pakt shows ads.

### Which is updated more often, ImmunoGenius or Pakt?

ImmunoGenius ships an update every 2 months, and Pakt every 5 days. Most recently, ImmunoGenius was updated on November 3, 2026 and Pakt on October 31, 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.*