Photo Optimizer vs AuBackup
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Intelligent image compression
- Shrink photos up to 90%
- Batch optimization
- Preserves visual quality
- On-device processing
- Keeps originals untouched
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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!
AuBackup
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AuBackup moves photos and videos from your iPhone to your PC without routing your library through the cloud. Pair in seconds by scanning a QR code from AuSearch on your desktop, then transfer full-quality items over Wi-Fi or switch to USB for even faster backups. Reconnect to the same desktop later and keep your library moving with a simple, privacy-friendly workflow. Why AuBackup: • Direct iPhone-to-PC backup • Full-quality photo and video transfer • Fast QR pairing with your desktop • Works over Wi-Fi and USB • Local transfer flow designed for privacy • Easy reconnects to previously paired desktops Start on your PC, add a Mobile Folder in AuSearch, scan the QR code, and back up your library in minutes.
Screenshots
Verdict
The clearest difference is iOS requirement: AuBackup at 15.6 against Photo Optimizer's 26.0. On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Photo Optimizer | AuBackup |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (6 ratings) — better | — |
| Positive reviews | 83.3% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 6 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 14 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Pin Traveler LLC | 亚男 辛 |
In-app purchases
Photo Optimizer
No in-app purchases
AuBackup
No in-app purchases









