# Dermalogica IRE vs DERMAFIRM

The clearest difference is update cadence: DERMAFIRM at every 6 months against Dermalogica IRE's every 32 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Dermalogica IRE ships an update every 32 months, DERMAFIRM every 6 months. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Dermalogica IRE | DERMAFIRM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 6 months** |
| Size | 45 MB | 55 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dermalogica UK LTD](https://appshunter.io/developer/1528969985) | [The Coder](https://appshunter.io/developer/1205397694) |

## What reviewers say

### Dermalogica IRE

[App page](https://appshunter.io/ios/app/dermalogica-ire/id1528969983)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### DERMAFIRM

[App page](https://appshunter.io/ios/app/dermafirm/id6476123445)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dermalogica IRE free?

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

### Is DERMAFIRM free?

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

### Do Dermalogica IRE or DERMAFIRM have ads?

Neither Dermalogica IRE nor DERMAFIRM shows ads.

### Which is updated more often, Dermalogica IRE or DERMAFIRM?

Dermalogica IRE ships an update every 32 months, and DERMAFIRM every 6 months. Most recently, Dermalogica IRE was updated on November 7, 2026 and DERMAFIRM on November 8, 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.*