# Immunity Science vs Targeting Type 2 Inflammation

The clearest difference is iOS requirement: Immunity Science at 13.0 against Targeting Type 2 Inflammation's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Immunity Science ships an update every 14 months, Targeting Type 2 Inflammation every 10 months. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Immunity Science | Targeting Type 2 Inflammation |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 10 months** |
| Size | 32 MB | 731 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Immunity Science, Inc.](https://appshunter.io/developer/1672160767) | [Med Learning Group](https://appshunter.io/developer/1268829636) |

## What reviewers say

### Immunity Science

[App page](https://appshunter.io/ios/app/immunity-science/id1672160765)

**Features:** macOS Compatibility

**In-app purchases:** none


### Targeting Type 2 Inflammation

[App page](https://appshunter.io/ios/app/targeting-type-2-inflammation/id6742206695)

**In-app purchases:** none


## Frequently asked questions

### Is Immunity Science free?

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

### Is Targeting Type 2 Inflammation free?

Targeting Type 2 Inflammation is free to download, with no in-app purchases.

### Do Immunity Science or Targeting Type 2 Inflammation have ads?

Neither Immunity Science nor Targeting Type 2 Inflammation shows ads.

### Which is updated more often, Immunity Science or Targeting Type 2 Inflammation?

Immunity Science ships an update every 14 months, and Targeting Type 2 Inflammation every 10 months. Most recently, Immunity Science was updated on November 7, 2026 and Targeting Type 2 Inflammation on November 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*