# ShotMarker vs Target Scan ISSF

The clearest difference is in-app purchases: ShotMarker at none against Target Scan ISSF's 1. ShotMarker also leads on ads (none vs shown). Target Scan ISSF's advantage is update cadence (every 2 weeks vs monthly) and iOS requirement (13.0 vs 26.4). On price and device support there is nothing between them.

Both are free to download. Target Scan ISSF sells 1 one-off in-app purchase. ShotMarker asks for nothing beyond the download.

ShotMarker ships an update monthly, Target Scan ISSF every 2 weeks. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ShotMarker | Target Scan ISSF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 7 MB | 40 MB |
| Requires iOS | 26.4 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [静 何](https://appshunter.io/developer/1883491633) | [Jade](https://appshunter.io/developer/508583424) |

## What reviewers say

### ShotMarker

[App page](https://appshunter.io/ios/app/shotmarker/id6765859836)

**Features:** Apple Watch app

**In-app purchases:** none


### Target Scan ISSF

[App page](https://appshunter.io/ios/app/target-scan-issf/id6771465748)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Go Pro! | $1.99 | one-time |


## Frequently asked questions

### Is ShotMarker free?

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

### Is Target Scan ISSF free?

Target Scan ISSF is free to download, with in-app purchases available.

### Do ShotMarker or Target Scan ISSF have ads?

Target Scan ISSF shows ads; ShotMarker does not.

### Which is updated more often, ShotMarker or Target Scan ISSF?

ShotMarker ships an update monthly, and Target Scan ISSF every 2 weeks. Most recently, ShotMarker was updated on September 30, 2026 and Target Scan ISSF on October 7, 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.*