# Photo Optimizer vs Bubble Level & Angle Meter

The clearest difference is ads: Photo Optimizer at none against Bubble Level & Angle Meter's shown. Photo Optimizer also leads on update cadence (every 6 weeks vs every 3 months). Bubble Level & Angle Meter's advantage is iOS requirement (16.2 vs 26.0). On price, 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.

Photo Optimizer ships an update every 6 weeks, Bubble Level & Angle Meter every 3 months. The most recent releases landed on September 11, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Photo Optimizer | Bubble Level & Angle Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/photo-optimizer-clean-storage/id6754819963/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 14 MB | 16 MB |
| Requires iOS | 26.0 | **16.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pin Traveler LLC](https://appshunter.io/developer/1569297359) | [Mamoona Ammar](https://appshunter.io/developer/1767115811) |

## What reviewers say

### Photo Optimizer

[App page](https://appshunter.io/ios/app/photo-optimizer-clean-storage/id6754819963)

Free up device storage by intelligently compressing photos and screenshots. This app shrinks image files significantly while preserving visual quality, allowing you to keep more memories without deleting them or relying on cloud storage.

**Highlights:** Intelligent image compression, Shrink photos up to 90%, Batch optimization, Preserves visual quality, On-device processing, Keeps originals untouched

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

**In-app purchases:** none


### Bubble Level & Angle Meter

[App page](https://appshunter.io/ios/app/bubble-level-and-angle-meter/id6757422579)

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

**In-app purchases:** none


## Frequently asked questions

### Is Photo Optimizer free?

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

### Is Bubble Level & Angle Meter free?

Bubble Level & Angle Meter is free to download, with no in-app purchases.

### Do Photo Optimizer or Bubble Level & Angle Meter have ads?

Bubble Level & Angle Meter shows ads; Photo Optimizer does not.

### Which is updated more often, Photo Optimizer or Bubble Level & Angle Meter?

Photo Optimizer ships an update every 6 weeks, and Bubble Level & Angle Meter every 3 months. Most recently, Photo Optimizer was updated on September 11, 2026 and Bubble Level & Angle Meter on September 17, 2026.

---

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