# Shadeline: 3D Shadow Map — Sunlight for any place and day

> Sunlight for any place and day (iPhone/iPad app by ProTech Solutions Group MMC.)

- Source: https://appshunter.io/ios/app/shadeline-3d-shadow-map/id6831624195 (this page in markdown: same URL + `.md`)
- Developer: [ProTech Solutions Group MMC](https://appshunter.io/developer/6819781395)
- Category: Navigation, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 13 MB
- Languages: American English
- Released: 2026-11-06
- Data updated: 2026-11-13

## What is Shadeline?

Shadeline shows where sunlight and shadow fall on a real 3D map, for any place on Earth and any moment of the year.

Search for an address, drag the time slider and watch the shadows of real buildings and terrain move across streets, roofs and facades. Use it before you rent or buy a home, plan a terrace or a garden, place solar panels, or scout a photo.

SUN AND SHADOW IN 3D
• Buildings from OpenStreetMap and real terrain, worldwide
• Shadows cast by buildings and by hills
• The sun's path across the sky, drawn over the map
• Azimuth, elevation, sunrise, sunset, solar noon and day length, in the local time of the place you are looking at
• Civil dawn and dusk, and the morning and evening golden hours

ANY DAY, ANY HOUR
• Slide through the day or press play to animate it
• Jump to the equinoxes and solstices with one tap
• Pick any date, past or future
• Compare the solstices or the equinoxes side by side

SUN-HOURS MAP
• Compute how many hours of direct sun every point of an area gets on the day you choose
• Areas of 200, 400 or 800 metres
• See the average and the share of the area that gets under one hour of sun

POINT REPORT
• Tap the ground, a roof or a facade
• Direct sun on the chosen day and sun hours over the year
• Annual solar irradiation in kWh/m², month by month, using NASA POWER climate normals
• Shading loss and sky view factor
• Export the figures as CSV, save the map as an image, or copy a summary

HOUSE ON A PLOT
• Tap your plot and place a house: front wall, side wall, floors, and the way it faces
• Find the best turn: twelve turns tried, with the sun on each wall on the winter solstice, the equinox and the summer solstice, and the shade of the buildings and terrain around
• Where the living room, bedrooms, kitchen and stairs belong by the light, each wall's kWh/m² a year, and how deep a window shade should be
• The house casts shadows and counts in every other analysis

TRY A CHANGE
• Raise or lower a building, or hide it, and see how the shadows change
• Set the height used for buildings whose height is missing from the map

• Drag the sun or the compass ring of the sun dial to change the time; tap sunrise, noon or sunset

SAVE AND SHARE
• Save a view and come back to the same place, camera and time
• A link keeps the place, the camera, the date and time, and your building edits
• Short links for messages and email

SHADELINE PRO
• The map, any date, the dial, building edits, the house planner and sharing are free, with 3 full reports a day
• Pro adds unlimited annual energy and shading figures, the monthly chart, CSV export, the 800 m area and unlimited best-turn checks
• Monthly or yearly auto-renewing subscription with a free trial for new subscribers; manage or cancel in your App Store or Google Play account settings

GOOD TO KNOW
• No account and no ads; usage counts are anonymous and optional
• English and Azerbaijani, light and dark themes
• Needs an internet connection to load the map
• Sun positions use the NREL Solar Position Algorithm. Shadows and energy figures depend on open map data: building heights can be missing or out of date, and trees are illustrative. Treat the results as estimates, not as a certified study.

Map data © OpenStreetMap contributors. Tiles by OpenMapTiles and OpenFreeMap. Terrain from Mapzen Terrain Tiles. Climate data from NASA POWER.

Privacy: https://shadeline.pro-tech.az/privacy
Terms: https://shadeline.pro-tech.az/terms

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Shadeline Pro (yearly) | $29.99 | per year |
| Shadeline Pro (monthly) | $4.99 | per month |


## Is Shadeline safe?

Not enough ratings yet to assess Shadeline.

## Is Shadeline legit?

Shadeline: 3D Shadow Map appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Shadeline is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.1.0 — 2026-11-11

• New: House on a plot. Place a house, size it and find the best turn by the sun, with rooms by the light and the right window shade.
• Take the sun dial by hand: drag the sun or the compass ring, tap sunrise, noon or sunset.
• Shadeline Pro: unlimited annual energy, monthly charts, CSV, 800 m areas and house checks. The map stays free.
• Clearer map, privacy choices and many fixes.

### 1.0.0 — 2026-11-06

No release notes.

## More apps by ProTech Solutions Group MMC

- [UcuzTap: Elanlar və Mağazalar](https://appshunter.io/ios/app/ucuztap-elanlar-v-magazalar/id6780913417)
- [Cashera: AI Expense Tracker](https://appshunter.io/ios/app/cashera-ai-expense-tracker/id6788484318)
- [Somni: Sleep Tracker & Coach](https://appshunter.io/ios/app/somni-sleep-tracker-and-coach/id6793330429)
- [Keçdim](https://appshunter.io/ios/app/kecdim/id6793411739)
- [Doldur — EV Charging Cost](https://appshunter.io/ios/app/doldur-ev-charging-cost/id6804632387)
- [Ordubad Bazar](https://appshunter.io/ios/app/ordubad-bazar/id6820151608)

All apps by ProTech Solutions Group MMC: https://appshunter.io/developer/6819781395

## Related topics

[sunlight map](https://appshunter.io/ios/topics/sunlight-map) · [shadow map](https://appshunter.io/ios/topics/shadow-map)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-13.*