Comparison

Image Resizer vs Chromahora

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 compress and resize photos to save space and speed up sharing. This tool offers batch processing, multiple format conversions, and EXIF data management. Optimize your images in seconds without sacrificing quality.

Highlights
  • Photo compression
  • Image resizing
  • Batch resize & compress
  • Multiple format conversion
  • Image renaming
  • EXIF metadata editing
Read full description

The ultimate tool for fast photo compression, cropping, and resizing. Easily compress image file sizes without losing image quality, free up space, and make sharing images faster. With an intuitive design, you can access all features instantly and optimize photos in seconds! Key features: • Photo Compression: Efficiently compress images to reduce file sizes while keeping high quality. • Image Resizing Options: Adjust resolution to fit specific needs like social media, email, or web uploads. • Batch Resize & Compress: Resize multiple images at once to save time. • Multiple Format Conversion: Convert and resize your images to popular formats like JPEG, PNG, and HEIF. • Easy Image Renaming: Rename and organize compressed images instantly for easier access and sharing. • Edit or Remove EXIF Metadata: Manage details like creation date, copyright, author, GPS, and more. Resize photos instantly and optimize images in seconds with for better quality, speed, and storage management! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://supagarn-pa.com/ImageResizer/privacy-policy

About

Chromahora

Visualize your day's light conditions on a color-coded timeline. Plan shoots with golden hour, blue hour, and twilight predictions, integrated with weather forecasts and moon phases. Scout locations and dates with precision for optimal photography and filmmaking.

Highlights
  • Daily light timeline
  • Golden hour and blue hour prediction
  • Weather forecasting integration
  • Moon phase and moonrise/moonset
  • Location-based planning
  • Astrophotography dark-sky windows
Features
Read full description

Great light doesn't wait. Chromahora shows the light for your whole day on one timeline, painted in the colors of the sky, so you know when to be in place and when to shoot. THE LIGHT, HOUR BY HOUR - Golden hour and blue hour, morning and evening, clearly marked - Sunrise, sunset and every twilight in between - A "now" marker, so you always know how long you have left - Tap any phase to jump straight to it PLAN AROUND THE WEATHER - Rain, snow and cloudy spells laid over the timeline - The sky at sunrise and sunset, so you'll know whether clouds will light up or blot out the sun - Hourly UV index and visibility, including fog that cuts how far you can see AFTER DARK - Moonrise, moonset and moon phase - Dark-sky windows for astrophotography, and a clear note when the moon is up or the sky never gets fully dark ANY PLACE, ANY DAY - Use where you are, or search any town, park or landmark - Pick any date to scout a shoot weeks ahead - Times stay in the place's own time zone, so planning a trip abroad just works - Handles the edge cases: midnight sun, polar night and all-day golden hour MADE FOR APPLE DEVICES - Built with Liquid Glass - On iPad and in landscape, the day's details sit right beside the timeline - Supports VoiceOver and Dynamic Type Chromahora is made for landscape, portrait and street photographers, filmmakers, and anyone who chases the light. It's also open source! https://github.com/afollestad/Chromahora Sun and moon data from sunrise-sunset.org. Weather from Apple Weather.

Screenshots

Image Resizer4 screens
Chromahora4 screens

Verdict

The call

The clearest difference is in-app purchases: Chromahora at none against Image Resizer's 4. Chromahora also leads on rating (5.0 vs 4.5) and update cadence (weekly vs fortnightly). Image Resizer's advantage is ratings volume (209 vs 2) and iOS requirement (15.0 vs 26.0). On price, ads 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. Image Resizer sells 4 in-app purchases, starting at $0.59 per 7 days. Chromahora asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Chromahora holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Image Resizer has 209 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Image Resizer ships an update fortnightly, Chromahora weekly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
Image Resizer versus Chromahora: the parameters behind the verdict, then further details
ParameterImage ResizerChromahora
PriceFreeFree
Rating4.5 (209 ratings)5.0 (2 ratings) — better
Positive reviews75.8% of reviews—
Number of ratings209 — better2
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS15.0 — better26.0
Further details — not scored
Size2 MB13 MB
Age rating4+4+
DeveloperSupagarn PattananuchartAidan Follestad

Customer experience

Image Resizer

All ratings206 ratings
Positive88.8%
Neutral2.4%
Negative8.7%
Written reviews33 reviews
Positive75.8%
Neutral0.0%
Negative24.2%

Chromahora

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Image Resizer

Reported bugs

6 issues
  • Cannot open images
  • App freezes up
  • Resizer no longer works
  • Report a bug button does not work
  • Email contact is not working
Show 1 more
  • Doesn't see my images

Requested features

11 requests
  • Sort images by size
  • Option to select from albums
  • Different sort options in 'Recents'
  • Toggle 'delete original' option in settings
  • Constant scaling preset
Show 6 more
  • Access to albums for older files
  • Clear/remove previous work without deleting
  • Rename photo function
  • Approximate file size before resizing
  • Exif template for copyright/author
  • Add copyright text to photo

Chromahora

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Image Resizer

Subscriptions3
  • Image Resizer PRO (1 Week)3 Days trial$0.597 Days
  • Image Resizer PRO (1 Month)3 Days trial$1.991 Month
  • Image Resizer PRO (1 Year)$7.991 Year
One-time1
  • Image Resizer PRO (Lifetime)$9.99
None

Chromahora

No in-app purchases

Questions

Is Image Resizer free?
Image Resizer is free to download, with in-app purchases available.
Is Chromahora free?
Chromahora is free to download, with no in-app purchases.
Which has better reviews, Image Resizer or Chromahora?
Chromahora is rated higher. Image Resizer averages 4.5 out of 5 from 209 ratings, while Chromahora averages 5.0 from 2 ratings.
Do Image Resizer or Chromahora have ads?
Neither Image Resizer nor Chromahora shows ads.
Which is updated more often, Image Resizer or Chromahora?
Image Resizer ships an update fortnightly, and Chromahora weekly. Most recently, Image Resizer was updated on November 7, 2026 and Chromahora on October 31, 2026.

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