# Clean4green vs Opti Cleaner & Optimizer

The clearest difference is review sentiment: Clean4green at 100% against Opti Cleaner & Optimizer's 31%. Clean4green also leads on in-app purchases (none vs 12). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Opti Cleaner & Optimizer sells 12 in-app purchases, starting at $2.99 per 7 days. Clean4green asks for nothing beyond the download.

Clean4green ships an update every 2 months, Opti Cleaner & Optimizer monthly. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Clean4green | Opti Cleaner & Optimizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (4.5K ratings)](https://appshunter.io/ios/app/opti-cleaner-and-optimizer/id6471679598/reviews)** |
| Number of ratings | — | **4.5K** |
| Positive reviews | **100.0% of reviews** | 31.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Ad-supported** | Freemium |
| Size | 40 MB | 164 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [GREEN DYNAMICS](https://appshunter.io/developer/1461507769) | [APPIKUR](https://appshunter.io/developer/1821178504) |

## What reviewers say

### Clean4green

[App page](https://appshunter.io/ios/app/clean4green/id1668074172)

This app empowers users to combat littering and protect biodiversity. It allows reporting of fly-tipping, organizing clean-up operations, and connecting with a community dedicated to environmental preservation.

**Highlights:** Report fly-tipping incidents, Organize and find clean-up operations, Update status of reported areas, Connect with environmental community, Participate in awareness games

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Opti Cleaner & Optimizer

[App page](https://appshunter.io/ios/app/opti-cleaner-and-optimizer/id6471679598)

This app helps you declutter your iPhone by removing duplicate photos and videos, organizing contacts, and compressing large files. It also offers battery optimization tips and a secure space for private data, keeping your device running smoothly.

**Highlights:** Duplicate photo and video removal, Contact organization and backup, Battery optimization tips and monitoring, Video compression, Private space for photos and contacts, One-tap cleaning, Internet speed testing

**Features:** macOS Compatibility, Safari Extension

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Full Access | $2.99 | per 7 days |
| Premium features | $4.99 | per 7 days |
| Premium Features | $5.99 | per 7 days |
| Premium features | $5.99 | per 7 days |
| Premium features | $8.99 | per 7 days |
| Premium features | $10.99 | per 7 days |
| Premium features | $19.99 | per month |
| Premium features | $24.99 | per month |
| Premium features | $29.99 | per year |
| Premium features | $39.99 | per year |
| Premium features | $79.99 | per year |
| Premium features | $89.99 | per year |

**What reviewers like**

- 🚀 Efficient
- 👍 Great
- 👍 Pleased with efficiency

**What reviewers complain about**

- 🐛 Crashes frequently
- 🔋 Battery drain
- 💰 Charges before free trial ends
- 💰 Not free as advertised
- 🙅‍♀️ No way to delete/cancel

**Reported bugs**

- Photos become blurry and disjointed after use
- App doesn't work as expected

**Requested features**

- Ability to recover photos after use
- Free photo cleaning/optimization


## Frequently asked questions

### Is Clean4green free?

Clean4green is free to download, with no in-app purchases.

### Is Opti Cleaner & Optimizer free?

Opti Cleaner & Optimizer is free to download, with in-app purchases available.

### Do Clean4green or Opti Cleaner & Optimizer have ads?

Both Clean4green and Opti Cleaner & Optimizer show ads.

### Which is updated more often, Clean4green or Opti Cleaner & Optimizer?

Clean4green ships an update every 2 months, and Opti Cleaner & Optimizer monthly. Most recently, Clean4green was updated on October 20, 2026 and Opti Cleaner & Optimizer on October 19, 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.*