Comparison

TCDC Libraries vs Green Mark

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

Head to head
About

TCDC Libraries

Features
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Access TCDC Libraries from your iPhone, iPad or iPod Touch. Manage your account, search the catalogue, renew and reserve books.

About

Green Mark

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Take action for a greener world. Green Mark is a community-driven platform that empowers you to discover recycling points, share new locations, and compete with others on a meaningful mission. Making recycling a part of your daily life has never been easier or more rewarding. With Green Mark, you're not just a user—you're a hero in a growing community dedicated to protecting our planet. Find nearby waste bins, earn points for adding your own discoveries, and climb the leaderboard with every contribution you make. Our vision is to promote a sustainable lifestyle for everyone by making recycling accessible. Every pin dropped on the map is a significant step toward a cleaner future. Key Features: Discover & Locate Instantly find various types of waste bins on the map, including General, Paper, Plastic, Glass, Metal, Battery, Electronic, and more. Easily get directions to the recycling point you need. Add Easily, Earn Points Found a new recycling bin? Simply press and hold on the map to add its type, photo, and a description in seconds. Earn valuable points for every contribution you make to the community. Compete & Lead Secure your spot on the "Top Recyclers" leaderboard. Increase your score with every bin you add and engage in friendly competition with other eco-conscious users to rise through the ranks. Smart Filtering Looking for a specific type of waste disposal? Filter the map with a single tap to display only the bin types you need, such as Glass, Textile, or Medical waste. Track Your Impact Monitor your total score, the number of bins you've added, and your overall rank on your personal profile. See your positive environmental impact in numbers and be proud of your progress. Green Mark is more than just an app; it's a community united for a cleaner future. Be part of the change, inspire others, and let's make recycling easier, together. Download now and start making your green mark today! Privacy Policy: https://sites.google.com/view/green-mark-app/privacy-policy Terms of Service: https://sites.google.com/view/green-mark-app/terms-conditions

Screenshots

TCDC Libraries4 screens
Green Mark4 screens

Verdict

The call

The clearest difference is device support: TCDC Libraries at 3 against Green Mark's 1. TCDC Libraries also leads on iOS requirement (15.6 vs 18.0). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 4 level
TCDC Libraries versus Green Mark: the parameters behind the verdict, then further details
ParameterTCDC LibrariesGreen Mark
PriceFreeFree
Update frequencyEvery 4 months—
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better18.0
Further details — not scored
Size50 MB22 MB
Age rating17+4+
DeveloperDepartment of Internal AffairsMUHARREM KOROGLU

In-app purchases

None

TCDC Libraries

No in-app purchases

None

Green Mark

No in-app purchases

Questions

Is TCDC Libraries free?
TCDC Libraries is free to download, with no in-app purchases.
Is Green Mark free?
Green Mark is free to download, with no in-app purchases.
Do TCDC Libraries or Green Mark have ads?
Neither TCDC Libraries nor Green Mark shows ads.

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