# DuckDepo vs ShotMark

The clearest difference is in-app purchases: DuckDepo at none against ShotMark's 3. DuckDepo also leads on update cadence (every 9 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ShotMark sells 3 one-off in-app purchases. DuckDepo asks for nothing beyond the download.

DuckDepo ships an update every 9 days, ShotMark every 3 weeks. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | DuckDepo | ShotMark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (7 ratings)](https://appshunter.io/ios/app/shotmark-screenshot-memory/id6761759060/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 15 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Evgeny Mitko](https://appshunter.io/developer/1031836902) | [Zhen Chyi Lee](https://appshunter.io/developer/1891306061) |

## What reviewers say

### DuckDepo

[App page](https://appshunter.io/ios/app/duckdepo-secure-storage/id1596078285)

**Features:** macOS Compatibility

**In-app purchases:** none


### ShotMark

[App page](https://appshunter.io/ios/app/shotmark-screenshot-memory/id6761759060)

Organize your screenshots into searchable notes and folders. Quickly find important information without endless scrolling. Export your organized content as clean shareable images.

**Highlights:** Save screenshots with notes, Organize into folders, OCR text detection, Instant search, Clean export to images, iCloud sync

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro | $2.99 | one-time |
| ShotMark Mac Unlocked | $5.99 | one-time |
| ShotMark Pro — All Platforms | $6.99 | one-time |


## Frequently asked questions

### Is DuckDepo free?

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

### Is ShotMark free?

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

### Do DuckDepo or ShotMark have ads?

Neither DuckDepo nor ShotMark shows ads.

### Which is updated more often, DuckDepo or ShotMark?

DuckDepo ships an update every 9 days, and ShotMark every 3 weeks. Most recently, DuckDepo was updated on October 27, 2026 and ShotMark 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.*