Comparison

Photo Optimizer vs Bubble Level & Angle Meter

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Photo Optimizer

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
Read full description

Too many photos eating up your storage? You’re not alone. Modern phones take incredible pictures… and shockingly huge files. Screenshots are ~2–3 MB each, everyday photos can be 5–20 MB, and before you know it, your device is “Storage Almost Full” — again. But deleting memories or banishing them to the cloud isn’t the solution. Photo Optimizer is. Photo Optimizer intelligently compresses your images while keeping them looking great. It’s not magic — it’s smart compression. Most images contain way more detail than your eyes — or your screen — can display. Why waste precious space storing invisible pixels? With Photo Optimizer, you can shrink photos to a fraction of their original size — often up to 90% smaller — while keeping them indistinguishable to the naked eye. Your screenshots, receipts, memes, chat exports, or repetitive shots don’t need ultra-high fidelity. You still get the image — just without the bloat. Perfect for: • Users running out of storage • People who don’t want to delete photos • Travelers taking thousands of pictures • Screenshot hoarders and photo collectors • Anyone who wants a lighter, faster photo library How it works: Just pick your images or albums, choose your quality preference, and Photo Optimizer safely compresses copies — leaving originals untouched unless you choose otherwise. You stay in control. Why Photo Optimizer? • Smart compression tailored for modern screens • Visually identical results for most photos • Batch optimize entire libraries • Free up GBs instantly • Keep photos local — no cloud dependency • Preserve privacy: everything happens on-device Some photos deserve every pixel of detail. Others — like screenshots of your email, tickets, PDFs, notes, or random memes — are just fine at one-tenth the size. Photo Optimizer helps you make that difference — effortlessly. Take back your storage. Keep your photos. Get Photo Optimizer and optimize smarter — not smaller. Please refer to Apple's end user license agreement for any questions about memberships and subscriptions https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Bubble Level & Angle Meter

Features
Read full description

Bubble Level – Angle Meter Turn your iPhone into a precise bubble level and angle measuring tool. Bubble Level – Angle Meter helps you measure angles, slopes, and alignment quickly and accurately using your device’s built-in sensors. Perfect for DIY projects, home improvement, construction, carpentry, photography, and everyday use. Key Features • Bubble Level Mode – Check horizontal and vertical alignment • Angle Meter / Inclinometer – Measure precise angles in degrees • High Accuracy – Uses device accelerometer and gyroscope • Easy Calibration – One-tap recalibration for improved precision • Clean & Simple Interface – No clutter, easy to read • Portrait & Landscape Support • Works Offline – No internet connection required Use Cases Hanging pictures and shelves Construction and carpentry work Measuring slopes and inclines Camera and tripod leveling DIY and home renovation projects Privacy Friendly Your privacy matters. Bubble Level – Angle Meter does not collect, store, or share any personal data. All measurements are processed locally on your device. Lightweight & Reliable Fast launch, minimal battery usage, and smooth performance on supported devices. Download Bubble Level – Angle Meter today and keep everything perfectly level.

Screenshots

Photo Optimizer4 screens
Bubble Level & Angle Meter3 screens

Verdict

The call

The clearest difference is in-app purchases: Bubble Level & Angle Meter at none against Photo Optimizer's 2. Bubble Level & Angle Meter also leads on iOS requirement (16.2 vs 26.0). Photo Optimizer's advantage is update cadence (every 6 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Photo Optimizer sells 2 in-app purchases, starting at $2.99 per 7 days. Bubble Level & Angle Meter asks for nothing beyond the download.

UpkeepUpdate frequency

Photo Optimizer ships an update every 6 weeks, Bubble Level & Angle Meter every 3 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Photo Optimizer versus Bubble Level & Angle Meter: the parameters behind the verdict, then further details
ParameterPhoto OptimizerBubble Level & Angle Meter
PriceFreeFree
Rating4.9 (11 ratings) — better—
Positive reviews85.7% of reviews—
Number of ratings11 — better—
Update frequencyEvery 6 weeks — betterEvery 3 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.016.2 — better
Further details — not scored
Size47 MB16 MB
Age rating4+4+
DeveloperPin Traveler LLCMamoona Ammar

In-app purchases

2 purchases

Photo Optimizer

Subscriptions2
  • Weekly$2.997 Days
  • Annual$19.991 Year
None

Bubble Level & Angle Meter

No in-app purchases

Questions

Is Photo Optimizer free?
Photo Optimizer is free to download, with in-app purchases available.
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?
Both Photo Optimizer and Bubble Level & Angle Meter show ads.
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 November 5, 2026 and Bubble Level & Angle Meter on October 31, 2026.

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