Comparison

Convertly vs Solar Panel Layout

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

Head to head
About

Convertly

Features
Read full description

A unit converter that is actually fast, and knows what things weigh. 13 categories, 124 units, and a real ingredient table: 112 foods with their proper densities, so a cup of flour and a cup of honey do not come out the same. No account, no sign-up, no waiting on a network. WHAT IT CONVERTS - Length, weight, temperature, volume, area, speed, time - Data, pressure, force, energy, power - Cooking, with grams, cups, tablespoons, teaspoons, millilitres and fluid ounces - Every result at once, so you do not pick the target unit before you can see the answer INGREDIENTS THAT WEIGH WHAT THEY WEIGH Flours, sugars, dairy and fats, liquids, nuts, grains, chocolate and fruit, each with real grams-per-cup. This is the part most converters get wrong. YOUR OWN INGREDIENTS No built-in table can know the specific flour you buy, your protein powder, or the starter in your fridge. Weigh one cup of it once, type the grams, and every conversion using it is right from then on. Free keeps three. CONVERTLY PRO - As many of your own ingredients as you want - Your full conversion history instead of the last 10 Converting is free and stays free. Favourites are unlimited and free. Nothing that was free in 1.0 moved behind the subscription. Convertly Pro is $2.99 per month or $19.99 per year, with 14 days free on the yearly plan. Payment is charged to your Apple Account at confirmation of purchase. Your subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your Apple Account settings. Terms of Use: https://thedolceway.com/terms Privacy Policy: https://thedolceway.com/privacy

About

Solar Panel Layout

Read full description

Solar Roof Layout helps you quickly estimate the solar potential of a roof. Measure a roof surface, run a solar panel layout, and get a clear estimate of how many PV modules can fit. The app focuses on the essentials: roof area, available surface, solar panels, PV layout, and quick estimation. Features: • Roof measurement • Available surface calculation • Solar panel layout • Estimated number of PV modules • Simple result visualization • Mobile tool for solar projects Solar Roof Layout helps you prepare a solar project, compare roof areas, and quickly estimate how many photovoltaic modules can fit on a roof. Designed for residential and professional solar projects, the app gives you a simple way to work on roof layout without complex software. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://azimutis.app/en/privacy.html

Screenshots

Convertly4 screens
Solar Panel Layout4 screens

Verdict

The call

The clearest difference is in-app purchases: Convertly at none against Solar Panel Layout's 2. Solar Panel Layout's advantage is update cadence (weekly vs every 5 months) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Solar Panel Layout sells 2 in-app purchases, starting at $2.99 per month. Convertly asks for nothing beyond the download.

UpkeepUpdate frequency

Convertly ships an update every 5 months, Solar Panel Layout weekly. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

Scorecard3 real differences Ā· 3 level
Convertly versus Solar Panel Layout: the parameters behind the verdict, then further details
ParameterConvertlySolar Panel Layout
PriceFreeFree
Update frequencyEvery 5 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size2 MB27 MB
Age rating4+4+
DeveloperDt novaFrederic Billon

In-app purchases

None

Convertly

No in-app purchases

2 purchases

Solar Panel Layout

Subscriptions2
  • Pro7 Days trial$2.991 Month
  • Pro7 Days trial$17.991 Year

Questions

Is Convertly free?
Convertly is free to download, with no in-app purchases.
Is Solar Panel Layout free?
Solar Panel Layout is free to download, with in-app purchases available.
Do Convertly or Solar Panel Layout have ads?
Neither Convertly nor Solar Panel Layout shows ads.
Which is updated more often, Convertly or Solar Panel Layout?
Convertly ships an update every 5 months, and Solar Panel Layout weekly. Most recently, Convertly was updated on October 6, 2026 and Solar Panel Layout on October 10, 2026.

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