KAS Portal vs Chakra STEM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KAS Portal
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KAS Portal is a social platform for Cambodia agriculture. This app allows farmers and agriculture stakeholders to communicate and conduct trading activities.
Chakra STEM
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Chakra is a network of social media platforms that aim to raise awareness and promote action on the environment. Chakra offers various channels for users to learn, share, and engage with environmental topics, such as waste management, plastic recycling, plants, giving, and owning trees. Chakra also showcases the green initiatives and achievements of personal individuals, communities, and organizations. Chakra connects them with global audiences and partners. The app is more than just a social media platform; it is a movement for a greener and more sustainable future.
Screenshots
Verdict
The clearest difference is iOS requirement: Chakra STEM at 13.0 against KAS Portal's 15.0. On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
KAS Portal ships an update every 2 months, Chakra STEM monthly. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.
| Parameter | KAS Portal | Chakra STEM |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 77 MB | 57 MB |
| Age rating | 17+ | 17+ |
| Developer | MINISTRY OF ECONOMY AND FINANCE | Ministry of Environment Cambodia |
In-app purchases
KAS Portal
No in-app purchases
Chakra STEM
No in-app purchases
Questions
Is KAS Portal free?
Is Chakra STEM free?
Do KAS Portal or Chakra STEM have ads?
Which is updated more often, KAS Portal or Chakra STEM?
Other comparisons
