# Custom Observer App vs Visual Finder

The clearest difference is in-app purchases: Custom Observer App at none against Visual Finder's 7. Custom Observer App also leads on ads (none vs shown) and iOS requirement (15.6 vs 18.0). Visual Finder's advantage is update cadence (weekly vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. Visual Finder sells 7 one-off in-app purchases. Custom Observer App asks for nothing beyond the download.

Custom Observer App ships an update every 3 weeks, Visual Finder weekly. The most recent releases landed on September 9, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Custom Observer App | Visual Finder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 149 MB | 46 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Aleut Community of St. Paul Island Tribal Government](https://appshunter.io/developer/1329178887) | [kentaro hirahara](https://appshunter.io/developer/1895391848) |

## What reviewers say

### Custom Observer App

[App page](https://appshunter.io/ios/app/custom-observer-app/id6736385664)

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

**In-app purchases:** none


### Visual Finder

[App page](https://appshunter.io/ios/app/visual-finder/id6775166294)

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support S | $0.49 | one-time |
| Remove Ads | $1.99 | one-time |
| Unlock Features | $1.99 | one-time |
| Unlock Tracking | $1.99 | one-time |
| Remove Ads and Unlock Features | $3.99 | one-time |
| Support M | $5.99 | one-time |
| Support L | $59.99 | one-time |


## Frequently asked questions

### Is Custom Observer App free?

Custom Observer App is free to download, with no in-app purchases.

### Is Visual Finder free?

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

### Do Custom Observer App or Visual Finder have ads?

Visual Finder shows ads; Custom Observer App does not.

### Which is updated more often, Custom Observer App or Visual Finder?

Custom Observer App ships an update every 3 weeks, and Visual Finder weekly. Most recently, Custom Observer App was updated on September 9, 2026 and Visual Finder on September 18, 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.*