# DRMemory vs Cardigan Manager

The clearest difference is in-app purchases: Cardigan Manager at none against DRMemory's 1. Cardigan Manager also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. DRMemory sells 1 one-off in-app purchase. Cardigan Manager asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | DRMemory | Cardigan Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/drmemory/id586207285/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 52.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Ad-supported | — |
| Size | 9 MB | 19 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TeamHB](https://appshunter.io/developer/327499889) | [YOICHI MURAYAMA](https://appshunter.io/developer/670832331) |

## What reviewers say

### DRMemory

[App page](https://appshunter.io/ios/app/drmemory/id586207285)

This utility app helps you manage your iPhone's storage by identifying and removing duplicate photos, files, and contacts. It provides a clear overview of your memory usage and allows you to review items before deletion, all without uploading your data to the cloud.

**Highlights:** Check iPhone memory usage, Visualize folder contents, Find duplicate photos, Find duplicate files, Clean duplicate contacts, No cloud uploads, No tracking

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Forever | $2.99 | one-time |


### Cardigan Manager

[App page](https://appshunter.io/ios/app/cardigan-manager/id6754153556)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DRMemory free?

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

### Is Cardigan Manager free?

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

### Do DRMemory or Cardigan Manager have ads?

DRMemory shows ads; Cardigan Manager does not.

### Which is updated more often, DRMemory or Cardigan Manager?

DRMemory ships an update fortnightly, and Cardigan Manager fortnightly. Most recently, DRMemory was updated on October 5, 2026 and Cardigan Manager on October 2, 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.*