Comparison

BlackBoard vs EcolifeAI

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

Head to head
About

BlackBoard

This app provides a simple digital canvas for quick handwritten notes and drawings. It allows for smooth multi-finger input, adjustable line thickness, and a basic color palette. Save your creations or erase them easily.

Highlights
  • Multi-finger writing
  • Adjustable line thickness
  • Five color options
  • Eraser tool
  • Save to image
  • Bulk delete
Features
Read full description

BlackBoard is a simple, fun drawing app that lets you doodle on a chalkboard using your finger — just like real chalk. Features: • Draw with 4 chalk colors: pink, red, green, and blue • Eraser tool to wipe away your drawing • Adjustable line width with an easy slider • Clear the whole board with a single tap • Save your artwork to Photos with one tap Great for quick doodles, kids' drawing fun, note sketches, and idea sketching — anytime, anywhere.

About

EcolifeAI

Features
Read full description

Ecolife AI – Your smart companion to save money and live greener every day! Want to cut expenses while helping the planet? Ecolife AI gives you personalized, easy-to-follow tips to reduce spending and carbon footprint without changing your lifestyle drastically. Key Features: Smart Daily Tips: Get practical suggestions like "Eat less meat 2 days a week" or "Use public transport on Fridays" with real savings estimates (e.g. Save Rp 42,280/month). Track Your Savings: See how much money and CO₂ you save weekly/monthly with beautiful charts and progress leaves (unlock new levels as you go greener!). Add to Schedule: Easily add tips to your daily/weekly routine so you never forget. Challenges & EcoSwap: Join fun challenges, swap unused items, and earn rewards for sustainable actions. AR Scan & Insights: Scan products/items for instant eco-impact analysis (coming soon). Why Ecolife AI?Designed for busy people: Small changes, big results. Real savings: Thousands of rupiah saved monthly + reduced emissions. Fun & motivating: Watch your "leaves" grow as you progress. Privacy first: Your data stays on device, no selling info. Start saving money and helping the planet today — one small step at a time.Download Ecolife AI now and turn everyday habits into greener, richer living! Privacy Policy: https://aan1976.github.io/EcolifePrivacyPolicy/ Terms of EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

BlackBoard1 screens
EcolifeAI4 screens

Verdict

The call

The clearest difference is in-app purchases: BlackBoard at none against EcolifeAI's 2. EcolifeAI's advantage is ads (none vs shown). On price, 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. EcolifeAI sells 2 in-app purchases, starting at $2.99 per month. BlackBoard asks for nothing beyond the download.

Scorecard2 real differences · 8 level
BlackBoard versus EcolifeAI: the parameters behind the verdict, then further details
ParameterBlackBoardEcolifeAI
PriceFreeFree
Rating3.5 (4 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings4 — better—
Update frequencyEvery 21 months—
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size4 MB4 MB
Age rating4+4+
DeveloperKiyoshi KoikeAgus Wisginanjarsih

In-app purchases

None

BlackBoard

No in-app purchases

2 purchases

EcolifeAI

Subscriptions2
  • Premium Subscription7 Days trial$2.991 Month
  • Premium Subscription7 Days trial$15.001 Year

Questions

Is BlackBoard free?
BlackBoard is free to download, with no in-app purchases.
Is EcolifeAI free?
EcolifeAI is free to download, with in-app purchases available.
Do BlackBoard or EcolifeAI have ads?
BlackBoard shows ads; EcolifeAI does not.

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