Comparison

Image Resizer vs SelectaSign

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

Head to head
About

Image Resizer

Easily resize images and photos to save storage space or prepare them for sharing and printing. Select photos from your gallery or via URL and preview changes before saving. Supports various image formats like JPG, GIF, and PNG.

Highlights
  • Resize images and photos
  • Save device storage space
  • Prepare images for email, sharing, printing
  • Select photos from gallery or URL
  • Preview before sharing
  • Supports JPG, GIF, PNG
Features
Read full description

The fastest photo resizer, image compressor & HEIC converter on iOS. Resize photos to exact pixel dimensions, compress images to a target KB or MB size, and batch-process 100+ photos in seconds. RESIZE & COMPRESS • Resize any photo to exact width × height in pixels, inches, or centimetres • Compress images to a precise file size target — enter any KB or MB value • Reduce photo file size without losing visible quality • Supports JPEG, PNG, HEIC, TIFF, BMP and WebP BATCH RESIZE STUDIO • Process 100+ photos simultaneously with a single tap • Apply the same pixel dimensions or KB target across your entire camera roll • Export all resized images directly to your photo library or Files app • GPU-accelerated engine processes large batches in seconds 1-TAP PRESETS • Passport Photo 2×2 in — 600×600 px at 300 DPI, print-ready • Instagram Post — 1080×1080 px square • Instagram Story & Reels — 1080×1920 px 9:16 • YouTube Thumbnail — 1280×720 px • Facebook Cover — 851×315 px • LinkedIn Banner — 1128×191 px • 4K Ultra HD Wallpaper — 3840×2160 px • Email Compact — auto-compress under 500 KB • WhatsApp DP — 800×800 px • Twitter/X Header — 1500×500 px IMAGE FORMAT CONVERTER • Convert HEIC to JPG with one tap — share and email anywhere • Convert PNG to JPG, JPG to PNG, and more • Preserve or adjust quality during conversion • Bulk convert entire albums in a single batch PRIVACY & EXIF CLEANER • Strip GPS location, camera model, date & all EXIF metadata before sharing • Protect your location privacy with one tap • View full EXIF data with the built-in metadata inspector • Pixel Loupe inspector for precise quality checking SPOTLIGHT & SIRI SHORTCUTS • Find the app instantly in iOS Spotlight Search • Use Siri to "Resize a photo", "Compress image", "Convert HEIC to JPG" • Quick Actions from the Home Screen — no need to open the app • Full iCloud & Files app integration IMAGE RESIZER PRO Upgrade to Pro for unlimited batch resizing, all preset profiles, priority GPU processing, and zero compression limits. Perfect for: — Photographers compressing portfolios for email and web — Students resizing photos for college and university applications — Social media creators scaling content for every platform — Real estate agents resizing property listing photos — Parents making compliant passport and ID photos at home — Developers and designers preparing assets for every screen size Download Image Resizer: Resize Photo today — the fastest, most precise photo resizer, image compressor, and HEIC converter for iPhone and iPad. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

SelectaSign

Design and schedule custom messages for digital billboards directly from your phone. Receive a photo confirmation once your ad runs. Currently available in Times Square, NYC.

Highlights
  • Schedule and upload images
  • DIY billboard messaging
  • Photo confirmation of ad run
  • Digital billboard advertising
  • Times Square, NYC location
Read full description

SelectaSign is the first of its kind do-it-yourself billboard messaging app. You can now schedule and upload images from your phone directly onto digital billboards! Our automated camera will then send you a photo of your billboard image after it runs. Our first location is on West 42nd St. in Times Square, NYC.

Screenshots

Image Resizer4 screens
SelectaSign4 screens

Verdict

The call

The clearest difference is review sentiment: SelectaSign at 80% against Image Resizer's 29%. SelectaSign also leads on update cadence (every 3 months vs every 68 months) and iOS requirement (9.0 vs 17.0). On price, ads, in-app purchases and monetization model 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

Image Resizer ships an update every 68 months, SelectaSign every 3 months. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
Image Resizer versus SelectaSign: the parameters behind the verdict, then further details
ParameterImage ResizerSelectaSign
PriceFreeFree
Rating—3.7 (3 ratings) — better
Positive reviews28.6% of reviews80.0% of reviews — better
Number of ratings—3 — better
Update frequencyEvery 68 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.09.0 — better
Further details — not scored
Size11 MB43 MB
Age rating12+4+
DeveloperBinoy JoseSelectaSign LLC

Customer experience

Image Resizer

Written reviews7 reviews
Positive28.6%
Neutral14.3%
Negative57.1%

SelectaSign

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

None

Image Resizer

No in-app purchases

None

SelectaSign

No in-app purchases

Questions

Is Image Resizer free?
Image Resizer is free to download, with no in-app purchases.
Is SelectaSign free?
SelectaSign is free to download, with no in-app purchases.
Do Image Resizer or SelectaSign have ads?
Neither Image Resizer nor SelectaSign shows ads.
Which is updated more often, Image Resizer or SelectaSign?
Image Resizer ships an update every 68 months, and SelectaSign every 3 months. Most recently, Image Resizer was updated on October 24, 2026 and SelectaSign on October 24, 2026.

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