# Demark vs Orange Eraser

The clearest difference is ads: Orange Eraser at none against Demark's shown. Orange Eraser also leads on update cadence (every 2 days vs every 6 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Demark sells 1 in-app purchase, starting at $1.99 per month and Orange Eraser sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Demark ships an update every 6 days, Orange Eraser every 2 days. The most recent releases landed on October 27, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Demark | Orange Eraser |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | **Every 2 days** |
| Size | 20 MB | 209 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Seedvector LLC](https://appshunter.io/developer/1580599801) | [彩容 陈](https://appshunter.io/developer/1681704919) |

## What reviewers say

### Demark

[App page](https://appshunter.io/ios/app/demark-remove-object/id1608913549)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Demark Pro | $1.99 | per month |


### Orange Eraser

[App page](https://appshunter.io/ios/app/orange-eraser-ai-eraser/id6476971762)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $0.99 | per month |
| Annual subscription | $2.99 | per year |
| life member | $4.99 | one-time |


## Frequently asked questions

### Is Demark free?

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

### Is Orange Eraser free?

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

### Do Demark or Orange Eraser have ads?

Demark shows ads; Orange Eraser does not.

### Which is updated more often, Demark or Orange Eraser?

Demark ships an update every 6 days, and Orange Eraser every 2 days. Most recently, Demark was updated on October 27, 2026 and Orange Eraser on October 6, 2026.

---

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