# Roadkill | SPOTTERON vs Alecsa

Roadkill | SPOTTERON and Alecsa are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Roadkill | SPOTTERON | Alecsa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/roadkill-spotteron/id1007563102/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | — |
| Size | 62 MB | 136 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | +4 |
| Developer | [SPOTTERON Gmbh](https://appshunter.io/developer/1378099707) | [Lecturio GmbH](https://appshunter.io/developer/667474928) |

## What reviewers say

### Roadkill | SPOTTERON

[App page](https://appshunter.io/ios/app/roadkill-spotteron/id1007563102)

This citizen science app allows users to report roadkill sightings to a scientific database. Your contributions help researchers analyze data, identify hotspots, and develop solutions like wildlife crossings. It utilizes OpenStreetMap and is designed for modern smartphones.

**Highlights:** Report roadkill sightings, Contribute to scientific research, Identify wildlife hotspots, Utilizes OpenStreetMap, Create a SPOTTERON user account

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

**In-app purchases:** none


### Alecsa

[App page](https://appshunter.io/ios/app/alecsa/id1392646621)

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

**In-app purchases:** none


## Frequently asked questions

### Is Roadkill | SPOTTERON free?

Roadkill | SPOTTERON is free to download, with no in-app purchases.

### Is Alecsa free?

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

### Do Roadkill | SPOTTERON or Alecsa have ads?

Neither Roadkill | SPOTTERON nor Alecsa shows ads.

### Which is updated more often, Roadkill | SPOTTERON or Alecsa?

Roadkill | SPOTTERON ships an update every 3 months, and Alecsa every 3 months. Most recently, Roadkill | SPOTTERON was updated on October 24, 2026 and Alecsa on October 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.*