# ISC NIRScan vs Visual Finder

The clearest difference is in-app purchases: ISC NIRScan at none against Visual Finder's 7. ISC NIRScan also leads on ads (none vs shown) and iOS requirement (12.0 vs 18.0). Visual Finder's advantage is update cadence (weekly vs every 2 months). On price and device support there is nothing between them.

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

ISC NIRScan ships an update every 2 months, Visual Finder weekly. The most recent releases landed on September 15, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | ISC NIRScan | Visual Finder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Size | 38 MB | 46 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [He Yi Hsieh](https://appshunter.io/developer/1081259026) | [kentaro hirahara](https://appshunter.io/developer/1895391848) |

## What reviewers say

### ISC NIRScan

[App page](https://appshunter.io/ios/app/isc-nirscan/id1414155482)

**Features:** macOS Compatibility

**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 ISC NIRScan free?

ISC NIRScan 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 ISC NIRScan or Visual Finder have ads?

Visual Finder shows ads; ISC NIRScan does not.

### Which is updated more often, ISC NIRScan or Visual Finder?

ISC NIRScan ships an update every 2 months, and Visual Finder weekly. Most recently, ISC NIRScan was updated on September 15, 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.*