Comparison

Image Converter vs Surface Energy App

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

Head to head
About

Image Converter

Easily convert images to over 20 formats like JPG, PNG, PDF, and SVG. This app offers a user-friendly interface for efficient media management, making it simple to prepare photos for professional use or sharing.

Highlights
  • Convert to 20+ image formats
  • Supports JPEG, PNG, PDF, SVG, HEIC
  • User-friendly interface
  • Efficient media management
  • Professional and sharing use cases
Features
Read full description

Image Converter lets you convert your images to over 20 different output formats, including TIFF, GIF, JPG, PSD, PNG, PDF, SVG, BMP, EPS, HDR, ICO, TGA, WBMP, and WebP. Whether you need to convert your photos for professional use or simply want to share them with friends and family, Image Converter makes it easy for you. Image Converter's user-friendly interface makes it easy to manage your media collection efficiently. Download it today and start organizing your media collection like a pro! ---- We currently offer one auto-renewing subscription option: $9.99/year By subscribing you get unlimited file conversions.Payment will be charged to iTunes Account at confirmation of purchase. Your subscription will automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Your account will be charged for renewal within 24-hours prior to the end of the current period. Subscriptions may be managed and auto-renewal may be turned off by going to the Account Settings after purchase. No cancellation of the current subscription is allowed during active subscription period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable For the Terms of service and privacy policy, please check: http://braincake.net/conv_privacy.html http://braincake.net/conv_terms.html

About

Surface Energy App

Features
Read full description

Surface Energy App: Your ultimate lifestyle companion. Experience the future of utility management with Rokswood. Our innovative app offers a seamless platform to handle all your essential services in one place. From powering your home with our smart prepaid gas, power, and water solutions to staying connected with airtime and data, Rokswood has you covered. Our user-friendly interface and efficient processes make managing your utilities a breeze. Key features: Surface Energy: Smart prepaid solutions for gas, power, and water Bill Payments: Easy payment for bills Wallet: Conveniently store and manage your funds User-friendly Interface: Simple navigation for a hassle-free experience

Screenshots

Image Converter4 screens
Surface Energy App4 screens

Verdict

The call

The clearest difference is in-app purchases: Surface Energy App at none against Image Converter's 1. Surface Energy App also leads on update cadence (every 10 days vs monthly). Image Converter's advantage is iOS requirement (13.1 vs 15.1). 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 Converter sells 1 in-app purchase, starting at $9.99 per year. Surface Energy App asks for nothing beyond the download.

UpkeepUpdate frequency

Image Converter ships an update monthly, Surface Energy App every 10 days. The most recent releases landed on November 2, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
Image Converter versus Surface Energy App: the parameters behind the verdict, then further details
ParameterImage ConverterSurface Energy App
PriceFreeFree
Rating4.7 (9K ratings) — better—
Positive reviews68.2% of reviews—
Number of ratings9K — better—
Update frequencyMonthlyEvery 10 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.1 — better15.1
Further details — not scored
Size25 MB48 MB
Age rating4+4+
DeveloperFitness LabsRokswood Efabshop Limited

Bugs and requests

Image Converter

Reported bugs

3 issues
  • Conversion results in corrupted or black/white images
  • Inability to locate converted files
  • Disappearance of existing files after conversion

Requested features

5 requests
  • Option to retain EXIF data during conversion
  • Support for more file formats (e.g., RAW, DNG)
  • Batch conversion and multi-file selection
  • Ability to adjust image quality/size after conversion
  • Avoid subscription model, offer one-time purchase instead

Surface Energy App

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Image Converter

Subscriptions1
  • Image Converter Pro3 Days trial$9.991 Year
None

Surface Energy App

No in-app purchases

Questions

Is Image Converter free?
Image Converter is free to download, with in-app purchases available.
Is Surface Energy App free?
Surface Energy App is free to download, with no in-app purchases.
Do Image Converter or Surface Energy App have ads?
Neither Image Converter nor Surface Energy App shows ads.
Which is updated more often, Image Converter or Surface Energy App?
Image Converter ships an update monthly, and Surface Energy App every 10 days. Most recently, Image Converter was updated on November 2, 2026 and Surface Energy App on October 28, 2026.

Other comparisons