Comparison

Interact YellowDot vs SharpMap

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

Head to head
About

Interact YellowDot

Features
Read full description

Interact YellowDot app supports a site engineer to validate the location within an Indoor navigation enabled site. The app allows you to validate live the indoor map package (.ipm file) of the site. The app can be used successfully without any training.

About

SharpMap

Explore detailed topographic 3D maps of mountain regions with features like slope visualization, contour lines, and 3D terrain. Essential for outdoor activities like skiing, hiking, and mountaineering.

Highlights
  • Detailed 3D topographic maps
  • Slope and shading visualization
  • Contour lines
  • High-resolution LiDAR elevation models
  • Customizable slope baselayer
  • 2D and 3D viewing options
  • Avalanche analysis support
Features
Read full description

[COVERAGE CURRENTLY LIMITED TO THE ALPS, CARPATHIANS, AND THE SUDETES] Hello! We are the Sharpmap team β€” mountain enthusiasts, rescuers, and guides. Thanks to our extensive mountain experience, we understand exactly what is needed in the outdoors. That’s why we created the map that is precise and tailored to the realities of complex mountain terrain. This is just the beginning of our journey. We will continue to develop our app, expanding the map coverage and introducing new features to make it more reliable and versatile. EXPERIENCE TERRAIN LIKE NEVER BEFORE! Real mountain detail β€” visualized through slope, shading, contour lines, and 3D maps β€” powered by high-resolution LiDAR-based elevation models. β€’ CUSTOM SLOPE BASELAYER – choose between our unique slope visualization and high-resolution orthophoto imagery. β€’ MULTIPLE LAYERS – our map supports both 2D and 3D views, and offers interactive layers that let you display only the topographic data you need. β€’ AVALANCHE ANALYSIS – our accurate slope data is essential for avalanche risk assessment. β€’ OUTDOOR ACTIVITIES – our app is designed primarily for ski tourers, alpinists, trekkers, mountain bikers, and all mountain adventure enthusiasts.

Screenshots

Interact YellowDot3 screens
SharpMap1 screens

Verdict

The call

Interact YellowDot and SharpMap 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

Interact YellowDot ships an update monthly, SharpMap every 3 weeks. The most recent releases landed on October 23, 2026 and October 14, 2026 respectively.

ScorecardNo meaningful differences
Interact YellowDot versus SharpMap: the parameters behind the verdict, then further details
ParameterInteract YellowDotSharpMap
PriceFreeFree
Positive reviewsβ€”100.0% of reviews
Update frequencyMonthlyEvery 3 weeks β€” better
AdsNoNo
In-app purchasesNoNo
Monetizationβ€”Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 β€” better14.0
Further details β€” not scored
Size3 MB14 MB
Age rating4+4+
DeveloperSignify Netherlands B.V.Łukasz Stempek

In-app purchases

None

Interact YellowDot

No in-app purchases

None

SharpMap

No in-app purchases

Questions

Is Interact YellowDot free?
Interact YellowDot is free to download, with no in-app purchases.
Is SharpMap free?
SharpMap is free to download, with no in-app purchases.
Do Interact YellowDot or SharpMap have ads?
Neither Interact YellowDot nor SharpMap shows ads.
Which is updated more often, Interact YellowDot or SharpMap?
Interact YellowDot ships an update monthly, and SharpMap every 3 weeks. Most recently, Interact YellowDot was updated on October 23, 2026 and SharpMap on October 14, 2026.

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