Comparison

SolaROI vs HUESSEN

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

Head to head
About

SolaROI

Analyze your home's solar potential, estimate savings, and find local installers. Compare quotes and learn about solar basics to make informed decisions about renewable energy for your property.

Highlights
  • Analyze electric usage and solar ROI
  • Find and rate local solar installers
  • Compare installer quotes by Cost per Watt
  • Educate on solar basics and news
  • Customize solar system scenarios
  • Supports commercial and industrial installs
Features
Read full description

SolaROI is the easiest and most convenient tool to go about getting Solar for your home or business. • Analyze your electric usage, find out how much solar you need and how long until it pays for itself • Find and rate Solar installers near you • Compare quotes from installers by converting the quote to your Cost per Watt • Educate yourself on Solar basics and the latest news Key Features: SolaROI Analysis • Downloads your bill history from your utility and analyzes electricity used per year • Predicts electric power generated by panels from historical weather data for your location • Analyzes roof area for Solar installation and hours of usable sunlight from Google's Project Sunroof • Recommends a Solar system with close to net zero grid consumption • Shows you your ROI (Return of Investment) - payback time in years and profit (or loss) over the lifetime of your solar equipment Utilities supported • Supports most utilities in the US • Bill history download: PG&E • Enter your average monthly bill as a proxy for usage for all other utilities Find Installers • Browse or search installers near you from a comprehensive database of national and local "mom and pop" Solar installers • Shortlist installers based on actual customer reviews • Request a quote from the installers that you are interested in • Rate installers based on your experience with them Compare Quotes • Convert quotes from installers to your Cost per Watt • Compare each quote with the average Cost per installed Watt being paid by your neighbors • Shows you a true apples to apples comparison of quotes and makes it easier to pick the quote that's right for you Research • Educate yourself on the basics of Solar • Learn about the technology and financial from unbiased sources • Keep up to date on what's happening in the Solar industry in one place Customize your Panels • Create "What-if" scenarios: customization of panel number, type, financing terms - loan duration, interest rate, purchase or financed amount • Selectively prune outlier years can be selectively pruned out to improve accuracy of the recommendation Commercial and Industrial Installations • Supports rates utility rates for commercial and industrial installs • Shows Net Present Value (NPV) and Internal Rate of Return (IRR) of your financed project In-App Purchases: Complete App • Enables extra functionality: Compare Quote within your County • Removes Ads • The Complete App + Bill History subscription is required to access all stored bill history • Includes 3 trial Compare Quotes • $4.99 Complete App + Bill History Subscription Complete App + • Monthly subscription for complete Bill History access to your complete stored bill analysis history • Accessible from all of your Apple iDevices • Search installer by name or address • Includes a 3 day trial period • $5.99/month Subscription information: Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. No cancellation of the current subscription is allowed during active subscription period To subscription can be cancelled by going to Settings in the app and clicking on Manage. Privacy Policy: https://solaroi.co/privacy Terms of use: https://solaroi.co/terms Feedback: solaroi@helioplexus.com

About

HUESSEN

Easily bring your photos and memories to life with this app. Connect your digital photo frame to Wi-Fi and send pictures directly to display your cherished moments.

Highlights
  • Connect photo frame to Wi-Fi
  • Send photos directly to frame
  • Display cherished memories
  • Effortless photo management
Read full description

HUESSEN makes it effortless to bring your cherished photos and memories to life. Use the HUESSEN app to: -Connect your photo frame to Wi-Fi -send photos directly to your HUESSEN photo frame

Screenshots

SolaROI4 screens
HUESSEN4 screens

Verdict

The call

The clearest difference is rating: SolaROI at 4.5 against HUESSEN's 1.0. SolaROI also leads on update cadence (monthly vs every 2 months). HUESSEN's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, ratings volume 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. SolaROI sells 3 in-app purchases, starting at $5.99 per month. HUESSEN asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SolaROI holds the better App Store score, 4.5 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

SolaROI ships an update monthly, HUESSEN every 2 months. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

Scorecard6 real differences · 4 level
SolaROI versus HUESSEN: the parameters behind the verdict, then further details
ParameterSolaROIHUESSEN
PriceFreeFree
Rating4.5 (2 ratings) — better1.0 (1 ratings)
Positive reviews—0.0% of reviews
Number of ratings2 — better1
Update frequencyMonthly — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS16.613.0 — better
Further details — not scored
Size75 MB29 MB
Age rating4+4+
DeveloperHelioplexus IncKelement International INC

Customer experience

SolaROI

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

HUESSEN

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

3 purchases

SolaROI

Subscriptions1
  • Bill History Subscription3 Days trial$5.991 Month
One-time2
  • Remove Ads$0.99
  • SolaROI Premium$4.99
None

HUESSEN

No in-app purchases

Questions

Is SolaROI free?
SolaROI is free to download, with in-app purchases available.
Is HUESSEN free?
HUESSEN is free to download, with no in-app purchases.
Which has better reviews, SolaROI or HUESSEN?
SolaROI is rated higher. SolaROI averages 4.5 out of 5 from 2 ratings, while HUESSEN averages 1.0 from 1 ratings.
Do SolaROI or HUESSEN have ads?
SolaROI shows ads; HUESSEN does not.
Which is updated more often, SolaROI or HUESSEN?
SolaROI ships an update monthly, and HUESSEN every 2 months. Most recently, SolaROI was updated on October 4, 2026 and HUESSEN on October 1, 2026.

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