# Post Watermark vs 이리온 (E

The clearest difference is ads: 이리온 (E at none against Post Watermark's shown. 이리온 (E also leads on update cadence (every 8 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Post Watermark sells 2 in-app purchases, starting at $5.99 per month and 이리온 (E sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Post Watermark ships an update monthly, 이리온 (E every 8 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Post Watermark | 이리온 (E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (146 ratings)](https://appshunter.io/ios/app/post-watermark-share/id1500985494/reviews)** | — |
| Number of ratings | **146** | — |
| Positive reviews | 80.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 110 MB | 95 MB |
| Requires iOS | **14** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Dongwon Ahn](https://appshunter.io/developer/1500985493) | [We&IT CO., LTD](https://appshunter.io/developer/1863563468) |

## What reviewers say

### Post Watermark

[App page](https://appshunter.io/ios/app/post-watermark-share/id1500985494)

Easily add custom watermarks to multiple images and videos before reposting them to Instagram. The app saves your repost history for quick access. It is not affiliated with Instagram and users are responsible for respecting intellectual property rights.

**Highlights:** Add watermarks to multiple images, Add watermarks to videos, Easy reposting to Instagram, Saves repost history, Free trial available

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $5.99 | per month |
| Premium yearly subscription | $49.99 | per year |


### 이리온 (E

[App page](https://appshunter.io/ios/app/e-rion/id6756898589)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 편집 기회 2회 | $0.49 | one-time |
| 편집 기회 5회 | $0.99 | one-time |
| 편집 기회 14회 | $2.99 | one-time |
| 편집 기회 30회 | $6.99 | one-time |
| 편집 기회 100회 | $19.99 | one-time |


## Frequently asked questions

### Is Post Watermark free?

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

### Is 이리온 (E free?

이리온 (E is free to download, with in-app purchases available.

### Do Post Watermark or 이리온 (E have ads?

Post Watermark shows ads; 이리온 (E does not.

### Which is updated more often, Post Watermark or 이리온 (E?

Post Watermark ships an update monthly, and 이리온 (E every 8 days. Most recently, Post Watermark was updated on October 25, 2026 and 이리온 (E on October 24, 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.*