# DMPR vs Lumen

The clearest difference is in-app purchases: Lumen at none against DMPR's 3. Lumen also leads on update cadence (fortnightly vs every 6 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. DMPR sells 3 in-app purchases, starting at $0.99 per month. Lumen asks for nothing beyond the download.

DMPR ships an update every 6 weeks, Lumen fortnightly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | DMPR | Lumen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Size | 16 MB | 112 MB |
| Requires iOS | 26.0 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [俊 林](https://appshunter.io/developer/1511359065) | [勇滨 黄](https://appshunter.io/developer/6804902814) |

## What reviewers say

### DMPR

[App page](https://appshunter.io/ios/app/dmpr/id6777109237)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Membership (Monthly) | $0.99 | per month |
| Pro Membership (Annual) | $2.99 | per year |
| Pro lifetime | $4.99 | one-time |


### Lumen

[App page](https://appshunter.io/ios/app/lumen-camera-and-watermark/id6804958506)

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

**In-app purchases:** none


## Frequently asked questions

### Is DMPR free?

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

### Is Lumen free?

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

### Do DMPR or Lumen have ads?

Neither DMPR nor Lumen shows ads.

### Which is updated more often, DMPR or Lumen?

DMPR ships an update every 6 weeks, and Lumen fortnightly. Most recently, DMPR was updated on November 2, 2026 and Lumen 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.*