My Solar Panel vs Clarity
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
My Solar Panel
Design and analyze solar photovoltaic systems on your smartphone. Get electricity generation estimates, payback periods, and detailed financial analyses for rooftop or commercial installations. Optimize your system for maximum output and make informed investment decisions.
- Design solar projects on mobile
- Estimate electricity generation
- Calculate payback period
- Generate PDF reports
- 3D panel simulator
- Shading analysis
- Financial analysis tools
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Professional Solar Tool for any Solar Professional, DIY Enthusiast, PV Installer, PV Owner or Home Owner. You don't need PVsyst anymore. Install My Solar Panel and create your Projects from your smart phone. Design and print your Projects with our PDF option with your Company Logo! Suitable for any solar installation, rooftop PV, commercial Solar Photovoltaic Power Plants with all types of tracking options. Get the electricity generation from your desired PV with just one click. Check the payback period of your PV investment. Optimize your PV System and get maximum output from it. Please find below short description and a user manual of this user-friendly app, which is a pocket PVSyst software for fast estimations. If you are planning to invest in a Photovoltaic solar installation for your home or any other commercial and non-commercial use, you have the right tool to advise you on the feasibility of your desired solar power system. You will be able to get the best performance results for any desired location and configuration. This app will help you in the process of decision making for installation of a PV System. With My Solar Panel you will gain enormous flexibility for designing your photovoltaic panels and all other PV equipment. You can make your configuration according to your needs and set your PV system on any desired location on the map. * All in one app My Solar Panel is your assistant which offers you a various palette of parameters for any desired location on the map. It provides: - Annual electricity generation - Monthly electricity generation - Generation of unlimited PDF Reports - Tracking options (field type): fixed tilted plane, single axis horizontal tracking, single axis vertical tracking, dual axis tracking - Live 3D Panel Simulator: your phone is simulating a solar panel, rotate it to get what will be the real output from your solar panels, depending on the orientation - Shading model for PV plants: check the shadow angle, shading losses from the arrays and make an advanced optimization of your PV solar plant - Satellite maps, measuring azimuth on field and on map - Optimal tilt angles - Optimal orientation - Total area of all panels - Detailed financial analysis with cumulative cashflows for the solar PV plant lifetime - NPV, ROI, amortization - Payback period in years for your desired system - Capacity factor of your PV system - Energy degradation in 25-years period - Avoided CO2 emissions - Levelized cost of electricity (LCOE) - Energy yield - Optimization module * Easy to use - Simple and user-friendly interface. - Three steps approach: choose a location, configure your system, analyze the results. * Configuring your solar power system The model requires several input parameters in order to run the simulations. - Installed power of your PV System (panel power and number of panels) - Tilt angle of the panels - Orientation of the panels - Average electricity price of your bill or average electricity sell price (market, PPA, etc.) - solar power system cost in USD(your currency) per installed kW, including solar panel cost, solar power inverter cost and all other solar installation cost - Degradation rate of the solar panels * Optimize your results - Find out the optimal tilt angle and orientation for your PV System - Minimize your electricity losses * Get more than an app - Our goal is not only to help you find the best output for your PV System, but also to help you explore the possibility of the solar power as an unlimited source of energy and to encourage you in making a very minor impact on the climate change. - Whenever you need help for designing your PV System or interpretation of the data, please do not hesitate to contact us at support@pvdeveloper.com. Read the terms and conditions here: https://sites.google.com/view/pvfterms Read the privacy policy here: https://sites.google.com/view/iosmsp
Clarity
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Share anything you want to keep from Instagram, TikTok, X, YouTube, Reddit, the web, PDFs and screenshots, and Clarity reads it, sums it up and files it into your areas. Find any save later by describing what you remember, see how your ideas connect on a visual map, and let Claude or ChatGPT search your second brain through a connector. SAVE FROM ANY APP • Share a link, image or file to Clarity from Safari, Mail, Photos or any app with a share button. • Hold + and talk. Voice notes are transcribed on your device, and a tap on any word plays the recording from there. • Saved links open back in the app they came from. FIND THE THING YOU HALF REMEMBER • Search the way you remember it: "the dentist invoice", "that talk about sleep". Results that are close in meaning show up too, not only exact words. • Every result says why it matched. • Text inside images is read on your device, so screenshots of receipts, slides and notes are searchable. SEE HOW IT FITS TOGETHER • Your saves sit on a canvas, coloured by the area of life they belong to and connected to related saves. COPY WHAT YOU REUSE • Tap a card, then Copy, and the text is on your clipboard. • Blanks: write {name} or {date} in a note and Clarity asks for the value before it copies. SHOW A DOCUMENT • Import PDFs and other files from Files, the share sheet, or drag and drop on iPad. • Preview any format with Quick Look, or share it on. • Present fills the screen with the document and nothing else, so you can turn your iPad to a client and swipe through the pages. • Clarity reads the text inside your documents on your device, so a phrase from page 12 finds the file. MADE FOR IPHONE AND IPAD • Shortcuts actions: Copy Snippet, Find in Clarity and Save to Clarity. Run them from the Shortcuts app or with Siri. • Home Screen widgets copy a saved note in one tap. • On iPad, keep Clarity in Slide Over next to Mail, or side by side with any app, in any orientation. YOURS, ON YOUR DEVICE • Everything you save is stored on your device. There is no account to create. • Signed in to iCloud, your library syncs between your devices through your own private iCloud. • Export everything at any time, including as an Obsidian vault. WHAT IS FREE AND WHAT COSTS EXTRA • Saving is free and unlimited, and every feature that runs on your device works without paying. • Clarity Plus is an optional subscription at £4.99 a month or £39.99 a year, or the equivalent price in your country. The yearly plan starts with a 7-day free trial. It adds the online AI features: 1,000 AI summaries a month, connecting Claude or ChatGPT to your library, and checks for which saves really connect. • The subscription renews automatically at the end of each month or year until you cancel. If you start the free trial, the yearly price is charged when it ends unless you cancel at least 24 hours before. Cancel at least 24 hours before the renewal date in Settings > Apple Account > Subscriptions. Payment is charged to your Apple Account. • Searching, copying, presenting, exporting and deleting never need Clarity Plus. • The AI features are off until you turn them on, and Clarity asks first. For a summary, the link goes to our server, where Cloudflare Workers AI writes it. For connection checks, a save's title and some of its text go to our server and on to Jev, from TypeSafe. Questions or problems: clarity@moonshard.co Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://clarity.moonshard.co/privacy
Screenshots
Verdict
The clearest difference is ads: Clarity at none against My Solar Panel's shown. Clarity also leads on update cadence (every 2 days vs every 2 months). My Solar Panel's advantage is iOS requirement (13.2 vs 17.0). On price, 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
Both are free to download. My Solar Panel sells 2 in-app purchases, starting at $9.99 per month and Clarity sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
My Solar Panel ships an update every 2 months, Clarity every 2 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.
| Parameter | My Solar Panel | Clarity |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (110 ratings) — better | — |
| Positive reviews | 42.9% of reviews | — |
| Number of ratings | 110 — better | — |
| Update frequency | Every 2 months | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.2 — better | 17.0 |
| Further details — not scored | ||
| Size | 12 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Igor Ilijovski | Moon Shard Ltd |
In-app purchases
My Solar Panel
- Unlock all features$9.991 Month
- Unlock all features$39.991 Year
Clarity
- Clarity Plus Monthly$4.991 Month
- Clarity Plus7 Days trial$39.991 Year









