RoadScanner vs TROPY
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
RoadScanner
This app helps create accessible cities by allowing users to collect and register information about obstacles and accessibility features on walkways and in buildings. It aims to expand the activities of people with disabilities by providing data for barrier-free smart city development.
- Collect obstacle information
- Register accessibility features
- Photo documentation of walkways
- Location-based information registration
- Contribute to barrier-free city development
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Roadscanner is an app which collects accessibility / obstacle information to make walkway navigation for PWDs. [Service Features] 1. Collect obstacle information We are collecting information that can be dangerous to the PWDs, such as steep areas where wheelchairs cannot go, illegal parking on walkways, stands, and standing signs. 2. Collect accessibility information We are collecting information on the building that the PWDs need, such as the type of entrance door, the stairs of the access road, whether there is a jaw, the location of the toilet inside the building, and so on. 3. We dream of a barrier-free smart city, which is accessible to everyone. We aim to provide service for constructing barrier-free smart cities that expand the scope of the PWDβs activities so that they can access the places they want. [Useful Functions] 1. Take a photo - You can take a photo of the walkway and building information. 2. Information registration - Obstacle information can be registered at the correct walkway by designating the obstacle location. [Access Authority Notice] - Location (Required): Current location - Camera (Required) : Register walkway and building information * You can use the service without allowing access authority, and you can change it at any time in your mobile phone settings. If you do not give permission, a request for permission will be made before you use the specific function. * Email: help@lbstech.net * Phone number: 070-8667-0706 * Homepage: https://www.lbstech.net/ * YouTube: https://www.youtube.com/channel/UCWZxVUJq00CRYSqDmfwEaIg * Instagram: https://www.instagram.com/lbstech_official/ We Dream of a Barrier-Free City which is Everywhere Accessible to Everyone. [Everywhere accessible to everyone, LBSTECH]
TROPY
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Screenshots
Verdict
RoadScanner and TROPY are too close to call on the numbers: across 6 compared parameters β price, update cadence, ads and in-app purchases among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
RoadScanner ships an update every 3 weeks, TROPY every 5 weeks. The most recent releases landed on October 2, 2026 and October 28, 2026 respectively.
| Parameter | RoadScanner | TROPY |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | β |
| Update frequency | Every 3 weeks β better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | β |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 | 13.0 β better |
| Further details β not scored | ||
| Size | 79 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Lee siwan | Nonce Lab Inc. |
In-app purchases
RoadScanner
No in-app purchases
TROPY
No in-app purchases









