iTopography vs Interlinked Loyalty Network
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
iTopography
Easily calculate the area and perimeter of any surface by mapping its borders. Obtain coordinates from Google Maps, import DXF files, and export your data. Ideal for engineers, topographers, and DIY enthusiasts.
- Polygon area and perimeter calculation
- GPS coordinate acquisition (longitude, latitude)
- DXF file import and export
- Project creation and management
- Map zoom, pan, and rotation
- Manual point addition
- On-the-fly sub-region area calculation
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Key Features: - Computes the angles of any up to 5 vertices polygon - Obtain coordinates (longitude, latitude) from the Google Map - Create an infinite number of projects - Import simple DXF files - Email the data (longitude, latitude and altitude, and the coordinates of the points) - Export the coordinates in a DXF file and then email it - Zoom in/out on the map - Rotate the map (360 degrees) - Manually add points by giving the Longitude/Latitude of the point - Compute the area of any sub-region on the fly -------------------------------------------------- Calculating the area of a surface has never been easier! Whether you are a civil engineer, a topographer, a student or a person who likes to build things on his/her own, you will find iTopography an invaluable tool. iTopography is developed on the premise that a surface can be approximated as a polygon of finite number of lines and vertices (points). Therefore, iTopography can calculate the area of any surface, whether this surface is a garden, the living room, a field or even a geometrical shape for a homework class. iTopography uses the GPS device to obtain the longitude and latitude of the current position. In the case of a weak signal (e.g., inside the house), the user is asked to give the distance and angle between two adjacent points. In order for iTopography to compute the area of a surface, the user must move along the borders of the surface in a clockwise or counter-clockwise direction. When the user inserts a point, iTopography will connect the adjacent points with a straight line, draw the surface, and calculate the area of the surface along with its perimeter.
Interlinked Loyalty Network
This platform enables secure and instant transfer, tokenization, redemption, and exchange of loyalty points across various programs and industries. It operates on blockchain technology, utilizing smart contracts for a trustless environment without intermediaries.
- Blockchain-based loyalty point exchange
- Instantaneous point transfers
- Tokenization of reward points
- Secure and trustless environment
- Cross-program and cross-industry compatibility
- Smart contract integration
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We are the worldβs first Interlinked Loyalty Network on blockchain allowing instantaneous and secure transfer, tokenisation, redemption, and exchange of loyalty reward points across programs, vendors, and industries through a trustless environment using cryptographic proofs in lieu of trusted third parties and administrators. Through a rigorous online protocol, well-programmed building blocks, and smart contracts, our platform has the capability to operate without intermediaries.
Screenshots
Verdict
The clearest difference is review sentiment: Interlinked Loyalty Network at 75% against iTopography's 19%. Interlinked Loyalty Network also leads on in-app purchases (none vs 2) and update cadence (every 2 weeks vs every 4 months). iTopography's advantage is iOS requirement (12.0 vs 14.0). On price, ads, monetization model and device support there is nothing between them.
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. iTopography sells 2 one-off in-app purchases. Interlinked Loyalty Network asks for nothing beyond the download.
iTopography ships an update every 4 months, Interlinked Loyalty Network every 2 weeks. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.
| Parameter | iTopography | Interlinked Loyalty Network |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 19.2% of reviews | 75.0% of reviews β better |
| Update frequency | Every 4 months | Every 2 weeks β better |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 12.0 β better | 14.0 |
| Further details β not scored | ||
| Size | 10 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | i-SmartSolutions | Blackjack Media Ltd |
Customer experience
iTopography
Interlinked Loyalty Network
In-app purchases
iTopography
- Arrange points on the map$0.99
- iTopography Height$0.99
Interlinked Loyalty Network
No in-app purchases
Questions
Is iTopography free?
Is Interlinked Loyalty Network free?
Do iTopography or Interlinked Loyalty Network have ads?
Which is updated more often, iTopography or Interlinked Loyalty Network?
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