# Lumirox Optimizer vs Green BiteYum

The clearest difference is in-app purchases: Green BiteYum at none against Lumirox Optimizer's 2. Green BiteYum also leads on update cadence (every 3 days vs weekly). Lumirox Optimizer's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Lumirox Optimizer sells 2 in-app purchases, starting at $10.99 per 7 days. Green BiteYum asks for nothing beyond the download.

Lumirox Optimizer ships an update weekly, Green BiteYum every 3 days. Both last shipped on October 14, 2026.

## The numbers

| Metric | Lumirox Optimizer | Green BiteYum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/lumirox-optimizer/id6763063077/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 79 MB | 43 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ENRG SYSTEMS, SRL](https://appshunter.io/developer/1895144841) | [The Pepper Family L L C](https://appshunter.io/developer/1765294257) |

## What reviewers say

### Lumirox Optimizer

[App page](https://appshunter.io/ios/app/lumirox-optimizer/id6763063077)

Streamline your iPhone with a single tap. This app intelligently finds and removes duplicate photos, large videos, and forgotten screenshots. It also offers secure local storage for sensitive files and provides quick insights into your device's performance.

**Highlights:** One-tap phone cleaning, Duplicate photo detection, Large video removal, Secure local file storage, Wi-Fi and cellular speed tests, Device performance insights

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $10.99 | per 7 days |
| Quarterly Premium | $69.99 | per 3 months |


### Green BiteYum

[App page](https://appshunter.io/ios/app/green-biteyum/id6774125493)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lumirox Optimizer free?

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

### Is Green BiteYum free?

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

### Do Lumirox Optimizer or Green BiteYum have ads?

Green BiteYum shows ads; Lumirox Optimizer does not.

### Which is updated more often, Lumirox Optimizer or Green BiteYum?

Lumirox Optimizer ships an update weekly, and Green BiteYum every 3 days. Most recently, Lumirox Optimizer was updated on October 14, 2026 and Green BiteYum on October 14, 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.*