JPG Optimizer PRO vs ShadowShot
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JPG Optimizer PRO
This app helps you reduce the file size of your JPEG photos with minimal quality loss. It supports advanced compression techniques and offers unique noise optimization for enhanced quality. Easily compress single or multiple images, tune quality settings, and share them in various formats.
- Compress and resize photos
- Batch compression
- Adjustable quality settings
- ISO Noise Optimization
- Save as JPEGs or ZIP
- Save as PDF
Read full descriptionHide full description
Tired of emails bouncing back because your photos are too big? Want to reclaim gigabytes of storage without deleting a single memory? JPG Optimizer makes your images as small as possible — while keeping every bit of quality you see. Completely private. Completely on your device. Tiny files. Same stunning photos. You'll love it because: • Email attachments finally go through — no more rejections • Free up massive space without losing a single shot • Optimize entire batches with one set of settings • Tap to compare, pinch to inspect, then share with confidence Next-level compression: • Jpegli: up to 35% smaller at high quality — still a normal JPEG • ISO noise reduction for cleaner, lighter files • Full quality control in your hands • Keep or remove EXIF / GPS data (JPEG) • Save as JPEG or WebP Smart resizing: • Ready-to-use presets or custom width × height • Fit with optional colored margins, or Crop precisely • Choose Original, Portrait, or Landscape orientation Import from anywhere: • Library, Files, Camera — even Document Camera for scanning photos and documents Compare with ease: • Tap to switch between original and compressed versions • Pinch-to-zoom stays perfectly aligned Share your way: • Single images, ZIP archive, or PDF • Save directly to a Photos album Zero uploads. Zero accounts. Zero compromises. Your photos stay yours and only yours. Try it now — and be amazed at what you've been missing!
ShadowShot
This camera app allows you to precisely replicate photo compositions by overlaying a reference image onto your live camera preview. Align angles and subject placement with adjustable transparency for consistent shots. Ideal for recreating specific scenes or practicing photography composition.
- Overlay reference images with adjustable transparency
- Support for multiple aspect ratios
- Smooth zoom and pinch-to-zoom
- Tap to focus and exposure
- Fast compare, retake, and save workflow
Read full descriptionHide full description
ShadowShot is a camera app that helps you precisely recreate photo composition. After importing a reference image, you can overlay it semi-transparently on the camera preview, so you can align angles and subject placement while shooting. Key features: Overlay template shooting with adjustable transparency Support for multiple aspect ratios (16:9, 4:3, 1:1) Smooth zoom and pinch-to-zoom gestures Tap to focus and exposure adjustment Fast compare, retake, and save workflow Whether you’re recreating a specific shot, filming consistent content, or practicing composition in daily photography, ShadowShot makes shooting more stable and efficient. Easily take the photo your partner actually wants!
Screenshots
Verdict
The clearest difference is price: ShadowShot at Free against JPG Optimizer PRO's $3.99. ShadowShot also leads on iOS requirement (13.0 vs 17.0). JPG Optimizer PRO's advantage is rating (3.3 vs 1.0) and ratings volume (3 vs 1). On 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
ShadowShot is free to download; JPG Optimizer PRO costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
JPG Optimizer PRO holds the better App Store score, 3.3 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
| Parameter | JPG Optimizer PRO | ShadowShot |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 3.3 (3 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, Mac — better | iPhone, iPod |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Mikhail Kuznetsov | 正华 孟 |
Customer experience
JPG Optimizer PRO
ShadowShot
In-app purchases
JPG Optimizer PRO
No in-app purchases
ShadowShot
No in-app purchases
Questions
Is JPG Optimizer PRO free?
Is ShadowShot free?
Which has better reviews, JPG Optimizer PRO or ShadowShot?
Do JPG Optimizer PRO or ShadowShot have ads?
Other comparisons















