Ecosystems are Interconnected vs Keep Sevier Beautiful
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ecosystems are Interconnected
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The DOST Courseware is a locally-produced, all-original Filipino highly interactive multimedia educational application packages that are conceptualized, digitized and produced as spearheaded by the Science Education Institute (SEI-DOST) in partnership with the Advanced Science and Technology Institute (ASTI-DOST) and in cooperation with the Department of Education (DepEd), Philippine Normal University (PNU) and University of the Philippines-National Institute for Science and Mathematics Education (UP-NISMED), which aims to develop information and communication technology learning innovation to support the upgrading and improvement of science and mathematics education in the country. The DOST Courseware are provided for free to schools and are also made available online as supplemental resources for teachers and student as a fun and interactive approach to e-learning and blended learning. The Grade 7 DOST Courseware is composed of 120 lessons overall, 73 lessons in Science where it covered the domains on: Matter; Force, Motion and Energy, Living Things and Their Environment and Earth and Space while the 60 lessons in Mathematic covered the domains on: Numbers and Number Sense, Patterns and Algebra, and Geometry. The Grade 8 DOST Courseware is composed of 118 lessons overall, 61 lessons in Science where it covered the domains on: Parts and Functions, Ecosystems, Heredity: Inheritance and Variation of Traits, Structures and Functions, Biodiversity, and Evolution, while the 57 lessons in Mathematics covered the domains on: Linear Equations, Quadratic Equations, Rational Algebraic Equations, Integral Exponents, Radicals, Arithmetic Sequence and Geometric Sequence. The themes of the courseware for Grades 7 and 8, Magicademy, Freddy’s Lab and D’nayao will surely amuse the users as they explore these distinct worlds while learning at the same time.
Keep Sevier Beautiful
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Keep Sevier Beautiful – Official App The Keep Sevier Beautiful App connects volunteers, students, schools, businesses, and community groups who want to protect and preserve Sevier County, Tennessee. From litter cleanups and beautification projects to environmental education and community events, this app makes it easy to get involved and make a meaningful difference. Whether you live in Sevierville, Gatlinburg, Pigeon Forge, or are visiting the Smoky Mountains, you can play a role in keeping our community clean, safe, and beautiful. What You Can Do With the App Find Volunteer Opportunities Discover local litter cleanups, beautification projects, educational programs, and community events across Sevier County. Track Volunteer Hours Log service hours for schools, clubs, youth programs, and workplace volunteer initiatives. Support Youth & Student Engagement A helpful tool for students needing service hours and educators encouraging civic responsibility and environmental awareness. Engage Teams & Groups Ideal for businesses, organizations, and community groups looking to volunteer together and give back locally. Stay Connected Receive updates about upcoming events, programs, and initiatives from Keep Sevier Beautiful—all in one place. About Keep Sevier Beautiful Keep Sevier Beautiful is a nonprofit organization dedicated to improving the environmental health and quality of life in Sevier County, TN. Through education, volunteerism, and community partnerships, we work to reduce litter and promote environmental responsibility. Our programs support cleaner roadways, healthier waterways, and a more welcoming community for residents and visitors alike. Why Download the App? Easy access to local volunteer opportunities Simple tracking of community service hours Support for schools, youth groups, and team volunteering Educational resources that encourage responsible environmental action A direct connection to local environmental efforts Every cleanup matters. Every volunteer makes a difference. Download the Keep Sevier Beautiful App and help keep Sevier County clean, green, and beautiful—for generations to come. Mobile app version: 6.19.2
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Verdict
The clearest difference is update cadence: Keep Sevier Beautiful at every 5 weeks against Ecosystems are Interconnected's every 63 months. Ecosystems are Interconnected's advantage is iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Ecosystems are Interconnected ships an update every 63 months, Keep Sevier Beautiful every 5 weeks. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.
| Parameter | Ecosystems are Interconnected | Keep Sevier Beautiful |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 63 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple TV — better |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 86 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | Science Education Institute | Keep Sevier Beautiful |
In-app purchases
Ecosystems are Interconnected
No in-app purchases
Keep Sevier Beautiful
No in-app purchases
Questions
Is Ecosystems are Interconnected free?
Is Keep Sevier Beautiful free?
Do Ecosystems are Interconnected or Keep Sevier Beautiful have ads?
Which is updated more often, Ecosystems are Interconnected or Keep Sevier Beautiful?
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