# 103 Tracking vs iSCOUT Mobile

The clearest difference is update cadence: iSCOUT Mobile at every 2 months against 103 Tracking's every 52 months. 103 Tracking's advantage is iOS requirement (11.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

103 Tracking ships an update every 52 months, iSCOUT Mobile every 2 months. The most recent releases landed on October 19, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 103 Tracking | iSCOUT Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/iscout-mobile/id1667746914/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 52 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 8 MB | 38 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Locator CJSC](https://appshunter.io/developer/879836770) | [Pessl Instruments Ges.m.b.H.](https://appshunter.io/developer/731871666) |

## What reviewers say

### 103 Tracking

[App page](https://appshunter.io/ios/app/103-tracking/id1449964347)

**Features:** macOS Compatibility

**In-app purchases:** none


### iSCOUT Mobile

[App page](https://appshunter.io/ios/app/iscout-mobile/id1667746914)

Analyze and store photos of insect monitoring sticky plates. Identify, categorize, and count insects using a detection algorithm. Visualize and export data to optimize pest monitoring strategies.

**Highlights:** Photo analysis of sticky plates, Insect identification and counting, Virtual trap management, Data visualization in charts, Data export for analysis, Integration with electronic traps

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 103 Tracking free?

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

### Is iSCOUT Mobile free?

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

### Do 103 Tracking or iSCOUT Mobile have ads?

Neither 103 Tracking nor iSCOUT Mobile shows ads.

### Which is updated more often, 103 Tracking or iSCOUT Mobile?

103 Tracking ships an update every 52 months, and iSCOUT Mobile every 2 months. Most recently, 103 Tracking was updated on October 19, 2026 and iSCOUT Mobile on October 5, 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.*