Comparison

MapSwipe vs KAPsurvey

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

MapSwipe

Contribute to humanitarian efforts by analyzing satellite imagery. Identify settlements, roads, and rivers in crisis-prone areas to help aid organizations locate vulnerable populations. Your contributions enable faster and more effective delivery of life-saving assistance.

Highlights
  • Analyze satellite imagery
  • Identify settlements and infrastructure
  • Support humanitarian missions
  • Contribute to mapping projects
  • Crowdsource data for aid organizations
Features
Read full description

Make a meaningful impact from your phone, one swipe at a time. MapSwipe is part of the Missing Maps project. It is a free, open-source app that lets anyone contribute to humanitarian and development projects in just minutes a day. No mapping experience needed: review satellite imagery, identify features like buildings, roads, and waterways, and help validate map data used by organizations around the world. The data you generate supports humanitarian organizations, researchers, and local communities, making OpenStreetMap data more accessible for disaster response, public health, climate resilience, and sustainable development. How you can contribute: * Find Features: Swipe through satellite imagery to spot buildings, roadways, waterways, and more * Compare Dates: Review before-and-after imagery to detect environmental changes and assess damage * Validate Footprints: Check building footprints and flag areas that need remapping * Check Completeness: Compare mapped data against aerial imagery to find gaps * Assess Images: Review photographs to confirm features and improve machine learning tools * Locate Objects: Mark rooftops, solar panels, trees, and other features to help train machine learning models Your swipes have real impact. MapSwipe is managed by a volunteer-led team with support from the American Red Cross, British Red Cross, Canadian Red Cross, HeiGIT, Humanitarian OpenStreetMap Team, Médecins Sans Frontières, and Togglecorp. Download MapSwipe and join a global community putting the world's most vulnerable places on the map.

About

KAPsurvey

Features
Read full description

KAPsurvey is a powerful and versatile survey platform designed to simplify and enhance your data collection and analysis processes. Whether you're conducting market research, gathering feedback, or performing in-depth studies, KAPsurvey provides the tools you need to succeed. Key Features: • Intelligent Survey Design: • Build dynamic surveys with advanced logic, ensuring relevant questions for each respondent. • Customize surveys with various question types, multimedia elements, and branding options. • Global Reach: • Break down language barriers with AI-powered translation, reaching diverse audiences worldwide. • Collect data in multiple languages, ensuring inclusivity and accuracy. • Flexible Data Collection: • Gather data online and offline, adapting to various environments. • Utilize multiple channels, including in-person interviews, WhatsApp, and email, to maximize response rates. • Streamlined Workflow: • Manage surveys efficiently, from initial design to final analysis. • Collaborate with team members, assign tasks, and track progress seamlessly. • Actionable Insights: • Transform raw data into clear, insightful reports and visualizations. • Identify trends, patterns, and key findings to inform strategic decisions. • Tools to calculate sample size. • Versatile Applications: • Suitable for a wide range of industries, including government, private sector, non-profit, international development, and healthcare. • Tools to manage beneficiary feedback. • Task management tools. • User-Friendly Interface: • Intuitive design for easy navigation and survey creation. • Professional-looking charts and reports, enhancing data presentation. KAPsurvey empowers you to collect high-quality data, gain valuable insights, and make informed decisions. Download KAPsurvey today and revolutionize your data collection process.

Screenshots

MapSwipe4 screens
KAPsurvey4 screens

Verdict

The call

MapSwipe and KAPsurvey are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ScorecardNo meaningful differences
MapSwipe versus KAPsurvey: the parameters behind the verdict, then further details
ParameterMapSwipeKAPsurvey
PriceFreeFree
Rating4.5 (26 ratings) — better—
Positive reviews76.2% of reviews—
Number of ratings26 — better—
Update frequencyEvery 6 weeks—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size65 MB28 MB
Age rating4+17+
DeveloperBritish Red CrossInternational Advisory, Products and Systems

In-app purchases

None

MapSwipe

No in-app purchases

None

KAPsurvey

No in-app purchases

Questions

Is MapSwipe free?
MapSwipe is free to download, with no in-app purchases.
Is KAPsurvey free?
KAPsurvey is free to download, with no in-app purchases.
Do MapSwipe or KAPsurvey have ads?
Neither MapSwipe nor KAPsurvey shows ads.

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