# Mpcb's E vs Green Kadam

The clearest difference is update cadence: Green Kadam at every 6 days against Mpcb's E's every 12 months. Mpcb's E's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mpcb's E ships an update every 12 months, Green Kadam every 6 days. The most recent releases landed on September 17, 2026 and May 21, 2026 respectively.

## The numbers

| Metric | Mpcb's E | Green Kadam |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 6 days** |
| Monetization | Free | — |
| Size | 33 MB | 100 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MPCB](https://appshunter.io/developer/1534705675) | [Aranya Aura Private Limited](https://appshunter.io/developer/1801404713) |

## What reviewers say

### Mpcb's E

[App page](https://appshunter.io/ios/app/mpcbs-e-catalyst/id1534705673)

Stay informed about environmental news and initiatives. This app translates information into knowledge and solutions for effective environmental management, promoting sustainability.

**Highlights:** Environmental news updates, Information to knowledge translation, Sustainable environmental management, Digital literacy in environment, E-governance awareness

**Features:** macOS Compatibility

**In-app purchases:** none


### Green Kadam

[App page](https://appshunter.io/ios/app/green-kadam/id6743107982)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mpcb's E free?

Mpcb's E is free to download, with no in-app purchases.

### Is Green Kadam free?

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

### Do Mpcb's E or Green Kadam have ads?

Neither Mpcb's E nor Green Kadam shows ads.

### Which is updated more often, Mpcb's E or Green Kadam?

Mpcb's E ships an update every 12 months, and Green Kadam every 6 days. Most recently, Mpcb's E was updated on September 17, 2026 and Green Kadam on May 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*