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
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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. By the way, we're giving away lifetime memberships with access to all future features to all who join in our first two months!

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 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.

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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

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
Rating4.8 (6 ratings) — better—
Positive reviews83.3% of reviews—
Number of ratings6 — better—
Update frequencyEvery 6 weeks — betterEvery 3 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.016.2 — better
Further details — not scored
Size14 MB16 MB
Age rating4+4+
DeveloperPin Traveler LLCMamoona Ammar

In-app purchases

None

Photo Optimizer

No in-app purchases

None

Bubble Level & Angle Meter

No in-app purchases

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.

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