# Identifier：AI Image Search vs Custom Watermark Camera

The clearest difference is in-app purchases: Custom Watermark Camera at none against Identifier：AI Image Search's 3. Custom Watermark Camera also leads on update cadence (every 2 weeks vs every 6 months). Identifier：AI Image Search's advantage is iOS requirement (14.0 vs 17). On price, ads and device support there is nothing between them.

Both are free to download. Identifier：AI Image Search sells 3 in-app purchases, starting at $6.00 per 7 days. Custom Watermark Camera asks for nothing beyond the download.

Identifier：AI Image Search ships an update every 6 months, Custom Watermark Camera every 2 weeks. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Identifier：AI Image Search | Custom Watermark Camera |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/custom-watermark-camera/id6806146292/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 151 MB | 7 MB |
| Requires iOS | **14.0** | 17 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Mist Drift LLC](https://appshunter.io/developer/1857713049) | [zhou haoyuan](https://appshunter.io/developer/1253317875) |

## What reviewers say

### Identifier：AI Image Search

[App page](https://appshunter.io/ios/app/identifierai-image-search/id6760275738)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly auto-renewal | $6.00 | per 7 days |
| Monthly auto-renewal | $13.00 | per month |
| Annual auto-renewal | $28.00 | per year |


### Custom Watermark Camera

[App page](https://appshunter.io/ios/app/custom-watermark-camera/id6806146292)

Capture and organize photos with essential details like date, time, and location. Add custom project information and notes to your images for efficient record-keeping. This app is ideal for field documentation and site inspections.

**Highlights:** Customizable watermarks, Date, time, and location stamps, Project name and notes, Import photos, Edit location and date, Local data processing

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

**In-app purchases:** none


## Frequently asked questions

### Is Identifier：AI Image Search free?

Identifier：AI Image Search is free to download, with in-app purchases available.

### Is Custom Watermark Camera free?

Custom Watermark Camera is free to download, with no in-app purchases.

### Do Identifier：AI Image Search or Custom Watermark Camera have ads?

Neither Identifier：AI Image Search nor Custom Watermark Camera shows ads.

### Which is updated more often, Identifier：AI Image Search or Custom Watermark Camera?

Identifier：AI Image Search ships an update every 6 months, and Custom Watermark Camera every 2 weeks. Most recently, Identifier：AI Image Search was updated on October 25, 2026 and Custom Watermark Camera on October 29, 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.*