Comparison

Green Map Surveys vs Draw on Image

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

Head to head

Convert drawings to images

Free

📊 Productivity

★ 5.01 ratingsView app →

About

Green Map Surveys

Features

Read full description

GreenMap Surveys is a user-friendly mobile app that lets you contribute to local Green Maps through online or offline surveys. It empowers users to engage in environmental initiatives in their communities. Key Features: 1. Easy Survey Contribution: Add data effortlessly to Green Maps with guided surveys created by local mapmakers. 2. Find Surveys Near You: Use proximity or title searches to discover relevant surveys in your area. 3. Offline Data Storage: You can complete surveys without an internet connection, and your data will be stored until you’re back online. 4. Multiple Surveys: Engage in various projects as mapmakers can create numerous surveys within the app. 5. Streamlined Interface: A clean design ensures focus on data collection, with prominent branding for clarity.

About

Draw on Image

Transform your sketches into AI-generated art with this tool. Draw on a blank canvas or existing images, then select from various artistic styles to create unique visuals. Save or share your creations instantly.

Highlights

AI-powered sketch-to-image conversion
Draw on photos or blank canvas
Multiple brush styles and colors
Variety of artistic style presets
Easy saving and sharing
Beginner-friendly interface

Features

Read full description

Unleash your creativity with PapDraw – the ultimate sketch-to-image tool! PapDraw makes it easy to transform your drawings into AI-generated art in seconds. Whether you want to sketch from scratch or draw on top of an image, PapDraw gives you the tools and AI magic to bring your ideas to life. How it works: Sketch or Draw: Use our canvas or upload an image and start drawing directly on it. Click Generate: One tap and your drawing is transformed into a detailed visual using powerful AI. Choose a Style: From realistic to anime, marketing to artistic – pick a style that fits your vision. Download or Share: Instantly save your creation or share it with your followers. Perfect for: Artists and designers Content creators and marketers Casual doodlers and hobbyists Anyone who wants to visualize an idea fast Features: Smart sketch-to-image AI Draw on photos or blank canvas Multiple brush styles and colors Style presets like Anime, Realistic, Art, and more Easy saving and sharing options Lightweight, fast, and beginner-friendly Whether you're prototyping a concept, designing a thumbnail, or just having fun, PapDraw lets you sketch, draw, and create with ease. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.privacypolicies.com/live/a0a86ead-baa2-4f2a-bf3b-e89ae2b23dad

Screenshots

Green Map Surveys4 screens

Draw on Image3 screens

Verdict

The call

The clearest difference is in-app purchases: Green Map Surveys at none against Draw on Image's 3. Draw on Image's advantage is update cadence (every 6 months vs every 17 months). On price, ads, device support and iOS requirement there is nothing between them.

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. Draw on Image sells 3 in-app purchases, starting at $6.99 per 7 days. Green Map Surveys asks for nothing beyond the download.

UpkeepUpdate frequency

Green Map Surveys ships an update every 17 months, Draw on Image every 6 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 7 level

Green Map Surveys versus Draw on Image: the parameters behind the verdict, then further details
Parameter	Green Map Surveys	Draw on Image
Price	Free	Free
Rating	—	5.0 (1 ratings) — better
Number of ratings	—	1 — better
Update frequency	Every 17 months	Every 6 months — better
Ads	No	No
In-app purchases	No — better	Yes
Monetization	—	Free with in-app purchases
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	15.1	15.1
Further details — not scored
Size	50 MB	61 MB
Age rating	4+	4+
Developer	GISCollective	Ozkan Arslan

In-app purchases

None

Green Map Surveys

No in-app purchases

3 purchases

Draw on Image

Subscriptions3

Pro$6.997 Days
Pro$19.991 Month
Pro$49.991 Year

Questions

Is Green Map Surveys free?

Green Map Surveys is free to download, with no in-app purchases.

Is Draw on Image free?

Draw on Image is free to download, with in-app purchases available.

Do Green Map Surveys or Draw on Image have ads?

Neither Green Map Surveys nor Draw on Image shows ads.

Which is updated more often, Green Map Surveys or Draw on Image?

Green Map Surveys ships an update every 17 months, and Draw on Image every 6 months. Most recently, Green Map Surveys was updated on October 25, 2026 and Draw on Image on October 28, 2026.