# ISC NIRScan vs Visual Finder｜Object Detector

The clearest difference is in-app purchases: ISC NIRScan at none against Visual Finder｜Object Detector's 9. ISC NIRScan also leads on ads (none vs shown) and iOS requirement (12.0 vs 18.0). Visual Finder｜Object Detector's advantage is update cadence (monthly vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Visual Finder｜Object Detector sells 9 in-app purchases, starting at $0.49 per month. ISC NIRScan asks for nothing beyond the download.

ISC NIRScan ships an update every 2 months, Visual Finder｜Object Detector monthly. The most recent releases landed on November 6, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | ISC NIRScan | Visual Finder｜Object Detector |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Size | 38 MB | 50 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｜Object Detector

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.49 | per month |
| 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 |
| Premium Lifetime | $6.99 | 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｜Object Detector free?

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

### Do ISC NIRScan or Visual Finder｜Object Detector have ads?

Visual Finder｜Object Detector shows ads; ISC NIRScan does not.

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

ISC NIRScan ships an update every 2 months, and Visual Finder｜Object Detector monthly. Most recently, ISC NIRScan was updated on November 6, 2026 and Visual Finder｜Object Detector on November 13, 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.*