Aspect Ratio Pro vs Emerald Browser
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Aspect Ratio Pro
This app helps you quickly solve for an unknown value in a proportion. Simply input three known numbers, and it will calculate the fourth, making ratio and proportion calculations effortless.
- Rule of three calculations
- Instant fourth value calculation
- Ratio and proportion solver
- Intuitive input interface
- Supports iPhone and Mac
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Your new rule-of-three sidekick. Enter three values, and the app instantly finds the fourth. Perfect for calculating ratios and proportions when one value is missing. ⁂ Support If you need help or want to make a feature suggestion, I’d love hearing from you → https://appahead.studio/help/ Feedback Enjoying Aspect Ratio Pro? I’d love your support with a kind review on the App Store. About I’m Martin — designer, developer, and founder of App ahead. Since 2015, I’ve been creating ambitious apps for Apple devices, driven by a strong vision and thoughtful, forward-thinking design. Terms of Use: https://appahead.studio/terms Privacy Policy: https://appahead.studio/privacy
Emerald Browser
Browse the web with a clean, distraction-free experience. This browser includes a built-in ad blocker and smart organization tools to help manage your online life. It's designed for professionals and students alike, offering enhanced privacy and customization.
- Ad blocker
- Smart organization
- No spyware
- Customization options
- Secure browsing
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Emerald is a browser that you can organize. Thanks to Spaces, Folders, Pinned Tabs, Tabbies and Profiles, you can organize your whole internet life. ORGANIZE YOUR WHOLE INTERNET LIFE SPACES - split your browsing into separate Spaces, each with its own name, icon, and custom theme, so different parts of your life stay visually distinct. FOLDERS - group your tabs into folders to keep related work together and your Sidebar clutter-free. PRIVATE FOLDERS - lock sensitive folders behind a password, protected by Face ID, Touch ID, or your passcode. PINNED TABS - pin your most-used tabs to any Space or Folder so they're always one tap or drag away. TABBIES - keep your open tabs organized and accessible without losing track of what you're working on. PROFILES - assign shared or separate accounts and data across your Spaces, so work data stays separate from personal browsing, or shared where you want it. BROWSE WITHOUT DISTRACTIONS NO SPYWARE, NO CLUTTER - a built-in ad blocker and a clean interface keep your browsing focused on what matters. SEARCH THAT KEEPS UP WITH YOU SMART SUGGESTIONS - search across the web, your recents, pinned tabs, and open tabs all at once. SITE SEARCH - search directly within your favorite websites just like you would with a search engine, with built-in and customizable options. SWITCH TO TABS & SPACES - jump straight to an open tab or Space right from the search bar, no digging required. RENAME & EDIT URLs - access all of Emerald's search features even while editing a URL. BUILT FOR EVERY SCREEN SIDEBAR - on iPad, a dedicated sidebar keeps your Spaces, Pinned Tabs, Folders, Tabbies, and Recents within easy reach. FLOATING SEARCH PANEL - a larger search bar on bigger screens with all the same smart features as iPhone. RECENTS - quickly revisit what you were browsing, accessible as a sheet. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: Emerald Browser at Free against Aspect Ratio Pro's $3.99. Emerald Browser also leads on ratings volume (12 vs 1). Aspect Ratio Pro's advantage is review sentiment (100% vs 83%) and iOS requirement (18.6 vs 26.0). On rating, update cadence, ads and in-app purchases 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
Emerald Browser is free to download; Aspect Ratio Pro costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Aspect Ratio Pro holds the better App Store score, 4.0 against 3.8. That said, the two scores are not equally well evidenced: Emerald Browser has 12 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Aspect Ratio Pro's written reviews are positive against 83% of Emerald Browser's.
Aspect Ratio Pro ships an update every 3 weeks, Emerald Browser fortnightly. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.
| Parameter | Aspect Ratio Pro | Emerald Browser |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 4.0 (1 ratings) — better | 3.8 (12 ratings) |
| Positive reviews | 100.0% of reviews — better | 83.3% of reviews |
| Number of ratings | 1 | 12 — better |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, Mac | iPhone, iPad, Vision Pro — better |
| Requires iOS | 18.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 24 MB | 218 MB |
| Age rating | 4+ | 17+ |
| Developer | App ahead GmbH | Dario Ortiz |
Customer experience
Aspect Ratio Pro
Emerald Browser
In-app purchases
Aspect Ratio Pro
No in-app purchases
Emerald Browser
No in-app purchases
Questions
Is Aspect Ratio Pro free?
Is Emerald Browser free?
Which has better reviews, Aspect Ratio Pro or Emerald Browser?
Do Aspect Ratio Pro or Emerald Browser have ads?
Which is updated more often, Aspect Ratio Pro or Emerald Browser?
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