# DEM vs StripPii

The clearest difference is in-app purchases: DEM at none against StripPii's 1. DEM also leads on iOS requirement (14.0 vs 17.6). StripPii's advantage is update cadence (fortnightly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. StripPii sells 1 one-off in-app purchase. DEM asks for nothing beyond the download.

DEM ships an update every 3 months, StripPii fortnightly. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | DEM | StripPii |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 175 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Data JAR Ltd](https://appshunter.io/developer/1363593132) | [Jolson Da Costa](https://appshunter.io/developer/1882034536) |

## What reviewers say

### DEM

[App page](https://appshunter.io/ios/app/dem/id1458983220)

**Features:** Vision Pro support

**In-app purchases:** none


### StripPii

[App page](https://appshunter.io/ios/app/strippii/id6759972387)

An offline tool to automatically detect and redact personal information from documents and images. It offers camera scanning for physical documents and supports various file types, ensuring your data remains private on your device.

**Highlights:** 100% Offline operation, Automatic PII detection, Camera scanning for physical documents, EXIF metadata visibility and stripping, DOCX and PDF metadata cleaning, Manual redaction and custom rules, Batch processing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StripPii Pro | $24.99 | one-time |


## Frequently asked questions

### Is DEM free?

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

### Is StripPii free?

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

### Do DEM or StripPii have ads?

Neither DEM nor StripPii shows ads.

### Which is updated more often, DEM or StripPii?

DEM ships an update every 3 months, and StripPii fortnightly. Most recently, DEM was updated on November 6, 2026 and StripPii on November 5, 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.*