Comparison

Image Compression Assistant vs Reduce Image Size

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

Head to head
About

Image Compression Assistant

Features
Read full description

A lightweight and efficient image processing tool, specially designed for daily image compression and format conversion, making image management easier. 【Core Features】 • Image Compression: Quickly reduce image size to save storage space, with multiple compression quality options • Image Conversion: Supports conversion between common formats such as JPEG, PNG, WebP, with additional HEIC support on iOS • Batch Processing: Process up to 10 images at a time to improve work efficiency • Resize: Freely adjust image width and height, with options to maintain aspect ratio or set custom dimensions • Local Processing: No need to upload, protecting privacy, with fast processing speed 【Use Cases】 • Images are too large to send or upload to social media • Not enough phone storage space, need to free up space • Need to unify image formats for compatibility across different platforms • Batch processing multiple images to save time • Resize images to fit different screen requirements 【Product Features】 • Simple operation, complete with one click, intuitive and user-friendly interface • No internet needed, all local processing, protects user privacy • No ad interference, providing a clean user experience • Fast, stable, and reliable processing, supports multiple image formats • Compatible with various device screens, clear display quality Suitable for users who need to quickly process images, whether for daily use or work needs, it can easily handle various image processing scenarios.

About

Reduce Image Size

Features
Read full description

Reduce image and photo file sizes quickly without sacrificing quality. Whether you need to save storage space, share photos faster, upload images online, or optimize pictures for websites and social media, Reduce Image Size – Compressor provides all the tools you need in one simple app. Features • Compress photos and images to smaller file sizes • Resize images to custom dimensions • Crop photos with precision • Convert between JPEG, PNG, and WEBP formats • Compare original and compressed image sizes • Preserve image quality while reducing storage usage • Batch process multiple images (if supported) • Fast and easy-to-use interface • Works directly on your device Perfect For • Saving storage space • Sharing images via email and messaging apps • Uploading images to websites and marketplaces • Creating web-optimized images • Social media content preparation • Reducing large photo sizes before sending Why Choose Reduce Image Size – Compressor? Unlike many image compression tools, Reduce Image Size – Compressor focuses on simplicity, speed, and quality. Compress your photos in seconds and keep more free storage on your device. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Image Compression Assistant4 screens
Reduce Image Size4 screens

Verdict

The call

The clearest difference is iOS requirement: Reduce Image Size at 13.0 against Image Compression Assistant's 15.1. 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.

Scorecard1 real difference · 5 level
Image Compression Assistant versus Reduce Image Size: the parameters behind the verdict, then further details
ParameterImage Compression AssistantReduce Image Size
PriceFreeFree
Update frequencyEvery 3 days—
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size34 MB23 MB
Age rating4+4+
Developer俊岚 贺Marvin Perzi

In-app purchases

None

Image Compression Assistant

No in-app purchases

None

Reduce Image Size

No in-app purchases

Questions

Is Image Compression Assistant free?
Image Compression Assistant is free to download, with no in-app purchases.
Is Reduce Image Size free?
Reduce Image Size is free to download, with no in-app purchases.
Do Image Compression Assistant or Reduce Image Size have ads?
Neither Image Compression Assistant nor Reduce Image Size shows ads.

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