# GEARSTONE vs Target Scan ISSF

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

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

GEARSTONE ships an update every 3 weeks, Target Scan ISSF every 2 weeks. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | GEARSTONE | Target Scan ISSF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (3 ratings)](https://appshunter.io/ios/app/gearstone/id1663164455/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 22 MB | 40 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [Shenzhen cloud access information Technical service Co.,Ltd](https://appshunter.io/developer/1239646125) | [Jade](https://appshunter.io/developer/508583424) |

## What reviewers say

### GEARSTONE

[App page](https://appshunter.io/ios/app/gearstone/id1663164455)

Control your smart treadmill remotely via Bluetooth. Track your runs, analyze your data, and build healthy exercise habits with this app.

**Highlights:** Bluetooth treadmill connection, Remote speed and incline control, Start/stop treadmill functions, Exercise data collection, Statistical analysis of runs, Promotes healthy habits

**Features:** macOS Compatibility

**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 GEARSTONE free?

GEARSTONE 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 GEARSTONE or Target Scan ISSF have ads?

Target Scan ISSF shows ads; GEARSTONE does not.

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

GEARSTONE ships an update every 3 weeks, and Target Scan ISSF every 2 weeks. Most recently, GEARSTONE was updated on October 13, 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.*