Comparison

JPG Optimizer vs Compress JPEG

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

Head to head
About

JPG Optimizer

Effortlessly reduce the file size of your photos with minimal quality loss. This app utilizes advanced compression techniques and a unique noise optimization algorithm to make your images smaller, perfect for sharing or saving space.

Highlights
  • Compress and resize photos
  • Batch compression
  • Adjustable compression quality
  • ISO Noise Optimization
  • Save and share as JPEGs
Read 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! FREE AND PRO • Free: up to 3 photos at a time, shared as JPEG • PRO: unlimited photos, WebP, ZIP and PDF, plus Fit/Crop resize with margins

About

Compress JPEG

Features
Read full description

Compress JPEG app is an efficient tool designed to minimize the file size of JPEG images without sacrificing much quality. JPEG (Joint Photographic Experts Group), a widely used format for digital image compression. Core Functions and Features: JPEG Compressor app's main functionality revolves around advanced algorithms that analyze and modify images to reduce file size. It works by reducing image resolution, optimizing color encoding. User Interface and Experience: JPEG Compression apps are designed with ease of use as a top priority. They usually have a simple and intuitive interface, allowing users to quickly compress images without having to navigate through complex settings. Drag-and-drop functionality, clear options for selecting compression levels, and visible indicators of file size before and after compression improve the user experience, making the app easy to use for beginners and professionals alike.

Screenshots

JPG Optimizer4 screens
Compress JPEG2 screens

Verdict

The call

The clearest difference is update cadence: Compress JPEG at daily against JPG Optimizer's every 3 months. Compress JPEG also leads on iOS requirement (14.2 vs 17.0). 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

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

JPG Optimizer ships an update every 3 months, Compress JPEG daily. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

Scorecard2 real differences · 8 level
JPG Optimizer versus Compress JPEG: the parameters behind the verdict, then further details
ParameterJPG OptimizerCompress JPEG
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 monthsDaily — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.014.2 — better
Further details — not scored
Size141 MB67 MB
Age rating4+4+
DeveloperMikhail KuznetsovHopebest Inc Limited

In-app purchases

None

JPG Optimizer

No in-app purchases

None

Compress JPEG

No in-app purchases

Questions

Is JPG Optimizer free?
JPG Optimizer is free to download, with no in-app purchases.
Is Compress JPEG free?
Compress JPEG is free to download, with no in-app purchases.
Do JPG Optimizer or Compress JPEG have ads?
Both JPG Optimizer and Compress JPEG show ads.
Which is updated more often, JPG Optimizer or Compress JPEG?
JPG Optimizer ships an update every 3 months, and Compress JPEG daily. Most recently, JPG Optimizer was updated on October 24, 2026 and Compress JPEG on October 13, 2026.

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