# Roadkill | SPOTTERON vs Fallthrum

The clearest difference is rating: Fallthrum at 5.0 against Roadkill | SPOTTERON's 3.0. Fallthrum also leads on update cadence (every 9 days vs every 3 months). Roadkill | SPOTTERON's advantage is ratings volume (4 vs 1) and iOS requirement (14.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Fallthrum holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Roadkill | SPOTTERON ships an update every 3 months, Fallthrum every 9 days. The most recent releases landed on September 25, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Roadkill | SPOTTERON | Fallthrum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/roadkill-spotteron/id1007563102/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fallthrum/id6804449310/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 62 MB | 64 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [SPOTTERON Gmbh](https://appshunter.io/developer/1378099707) | [Dachverband Legasthenie Deutschland e.V.](https://appshunter.io/developer/719533476) |

## 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


### Fallthrum

[App page](https://appshunter.io/ios/app/fallthrum/id6804449310)

This app makes German grammar cases understandable through interactive exercises and personalized learning paths. It offers multiple game modes and adapts to individual learning needs, making it ideal for students and those with learning differences.

**Highlights:** Interactive German case learning, Adaptive learning paths, Multiple game modes, Personalized progress tracking, Report generation for parents/trainers, Offline functionality

**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 Fallthrum free?

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

### Which has better reviews, Roadkill | SPOTTERON or Fallthrum?

Fallthrum is rated higher. Roadkill | SPOTTERON averages 3.0 out of 5 from 4 ratings, while Fallthrum averages 5.0 from 1 ratings.

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

Neither Roadkill | SPOTTERON nor Fallthrum shows ads.

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

Roadkill | SPOTTERON ships an update every 3 months, and Fallthrum every 9 days. Most recently, Roadkill | SPOTTERON was updated on September 25, 2026 and Fallthrum on September 21, 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.*