Comparison

Vulcan PRO vs Photo Optimizer

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

Head to head
About

Vulcan PRO

Features
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Vulcan Pro – Connect Devices, Elevate Your Experience Vulcan Pro is a specialized application designed to quickly and reliably connect with high-end devices within the Vulcan ecosystem. The app enables access to and control of advanced features, helping users make the most of their devices’ performance and capabilities. With an intuitive interface, smooth performance, and flexible customization options, Vulcan Pro is an essential tool for anyone using premium Vulcan devices and looking to enjoy a truly enhanced technology experience.

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. 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/

Screenshots

Vulcan PRO4 screens
Photo Optimizer4 screens

Verdict

The call

The clearest difference is in-app purchases: Vulcan PRO at none against Photo Optimizer's 2. Vulcan PRO also leads on ads (none vs shown) and update cadence (fortnightly vs every 6 weeks). On price 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. Vulcan PRO asks for nothing beyond the download.

UpkeepUpdate frequency

Vulcan PRO ships an update fortnightly, Photo Optimizer every 6 weeks. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 6 level
Vulcan PRO versus Photo Optimizer: the parameters behind the verdict, then further details
ParameterVulcan PROPhoto Optimizer
PriceFreeFree
Rating—4.9 (11 ratings) — better
Positive reviews—85.7% of reviews
Number of ratings—11 — better
Update frequencyFortnightly — betterEvery 6 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better26.0
Further details — not scored
Size158 MB47 MB
Age rating4+4+
DeveloperVulcan AugmeticsPin Traveler LLC

In-app purchases

None

Vulcan PRO

No in-app purchases

2 purchases

Photo Optimizer

Subscriptions2
  • Weekly$2.997 Days
  • Annual$19.991 Year

Questions

Is Vulcan PRO free?
Vulcan PRO is free to download, with no in-app purchases.
Is Photo Optimizer free?
Photo Optimizer is free to download, with in-app purchases available.
Do Vulcan PRO or Photo Optimizer have ads?
Photo Optimizer shows ads; Vulcan PRO does not.
Which is updated more often, Vulcan PRO or Photo Optimizer?
Vulcan PRO ships an update fortnightly, and Photo Optimizer every 6 weeks. Most recently, Vulcan PRO was updated on October 21, 2026 and Photo Optimizer on October 25, 2026.

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