# CauseClass vs Litter

The clearest difference is in-app purchases: Litter at none against CauseClass's 6. Litter also leads on update cadence (daily vs fortnightly). CauseClass's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.2). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. CauseClass sells 5 one-off in-app purchases. Litter asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for CauseClass against 5.0 for Litter. Both are backed by a comparable volume of ratings — 3 and 7 respectively.

CauseClass ships an update fortnightly, Litter daily. The most recent releases landed on June 3, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | CauseClass | Litter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/causeclass/id6478311129/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/litter-acy/id6745357965/reviews) |
| Number of ratings | 3 | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Free | Free |
| Size | 105 MB | 46 MB |
| Requires iOS | **13.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [B.L.U.E. MISSIONS GROUP, INC.](https://appshunter.io/developer/1680672651) | [Justin Chung](https://appshunter.io/developer/1811895349) |

## What reviewers say

### CauseClass

[App page](https://appshunter.io/ios/app/causeclass/id6478311129)

This free educational app offers a solutions-based approach to learning about climate change through engaging videos and interactive activities. It helps users understand environmental issues, identify their passions, and explore pathways to create positive change.

**Highlights:** Documentary-style instructional videos, Creative activities and guided reflections, Exploration of impact pathways, Solutions-based approach to climate change, Career and project passion analysis, Proposal creation for sustainability issues

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Sustainable Closet | Free | one-time |
| BYL-Policy Advocacy | Free | one-time |
| The Natural Order | Free | one-time |
| Community Service Reflection | Free | one-time |
| Find Your Drop | Free | one-time |


### Litter

[App page](https://appshunter.io/ios/app/litter-acy/id6745357965)

Engage with environmental topics through interactive articles and mini-games focused on waste management and recycling. Compete with friends and others on leaderboards while tracking your progress and building a community dedicated to a cleaner planet.

**Highlights:** Environmental articles and resources, Interactive quizzes and sorting games, Global and friend leaderboards, Social connection and progress tracking, Waste management and recycling focus

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CauseClass free?

CauseClass is free to download, with in-app purchases available.

### Is Litter free?

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

### Which has better reviews, CauseClass or Litter?

CauseClass and Litter are both rated 5.0 out of 5 on the App Store, from 3 and 7 ratings respectively.

### Do CauseClass or Litter have ads?

Neither CauseClass nor Litter shows ads.

### Which is updated more often, CauseClass or Litter?

CauseClass ships an update fortnightly, and Litter daily. Most recently, CauseClass was updated on June 3, 2026 and Litter on June 1, 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.*