Comparison

Sightline vs Gummble

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

Head to head
About

Sightline

Read full description

A sharper eye for any design. Sightline reads the design in front of you the way a trained designer would. Direct, specific, and without the flattery. Photograph a screen, a poster, packaging, or a sign โ€” or choose one from your photo library โ€” and get an honest critique in seconds. Five ways to look closer: โ€ข Critique: a five-lens read of hierarchy, typography, spacing, contrast, and intent. โ€ข Palette: pulls the colors, names them, and reads how they work together. โ€ข Typeset: reads the type and suggests stronger pairings. โ€ข Copy Check: catches unclear, off-tone, or inconsistent wording. โ€ข Accessibility: flags color-contrast problems before your users hit them. See what's wrong and then how to fix it. Every tool has two available steps: first the diagnosis, then, on a tap, specific fixes you can actually apply. Not a designer? Say so. Sightline will explain what it sees in plain English instead of design language โ€” the same honest read, without the jargon. Sightline is for anyone who wants a designer's eye on their work, whether they design for a living or just want it to look like they do, including: โ€ข Designers & Developers: a fast second opinion on UI mockups, screens, and marketing pages before they ship โ€ข Founders & Indie Makers: app screens, landing pages, and pitch decks, without a designer on the team โ€ข Marketers & Social Managers: ads, social posts, email layouts, and campaign graphics before they go live โ€ข Small Business Owners: menus, flyers, signage, packaging, and storefront branding โ€ข Students & Educators: assignments, portfolios, project mockups, and slide decks โ€ข Content Creators: thumbnails, channel art, title cards, and brand kits โ€ข Writers & Copywriters: headlines, UX copy, and button labels looking for tone, clarity, and consistency Start on your iPhone, keep going on iPad, and (with Pro) bring Sightline to your Mac, with your history synced across all of them. Free to start, with all five tools free every month. Go Pro for unlimited reads and fixes (subject to fair use), the Mac app, and accent themes to make it yours. Your work stays yours: Sightline sends your design to be read once, and nothing is kept. It isn't stored on our servers, and under Anthropic's commercial terms it isn't used to train their models. There's no account, no email, no password โ€” just your device and an anonymous iCloud identifier. No third-party analytics, no tracking, no ads. Look closer. Pricing: Free: 10 reads + 3 fixes / month, all tools. Need a few more? Credit packs top up your month โ€” one-time, and they never expire. Pro: Unlimited (subject to fair use), plus Mac and accent themes. Sightline Pro is an auto-renewing subscription. Payment is charged to your Apple Account at purchase and renews automatically unless canceled at least 24 hours before the period ends. Manage or cancel anytime in your Apple Account settings. Terms of Use: https://sightline-app.com/terms.html Privacy Policy: https://sightline-app.com/privacy.html

About

Gummble

Features
Read full description

Find the UI pattern you need in real products - not in another folder of disconnected pretty pictures. Gummble lets you search real app screens and complete UX flows from shipped products. Explore how teams design onboarding, search, checkout, paywalls, settings, empty states, dashboards, and more. SEARCH REAL PRODUCT UI Search by pattern, app, platform, industry, or product task. Filter the catalog and get to a credible reference quickly. SEE THE COMPLETE FLOW Open the full user journey, move through each step, and keep the app and version context attached. SAVE YOUR REFERENCES Save useful screens in one tap. Your Saved library stays available on this iPhone so you can return to strong references quickly. BUILT FOR PRODUCT WORK Gummble is made for product designers, founders, PMs, design engineers, growth teams, agencies, and anyone researching how real apps solve real UX problems. Free users can explore Gummble without creating an account. The Browse subscription unlocks expanded catalog access. Prices and availability vary by storefront. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your App Store account. Privacy Policy: https://gummble.com/privacy Terms of Use (EULA): https://gummble.com/terms

Screenshots

Sightline4 screens
Gummble4 screens

Verdict

The call

The clearest difference is device support: Sightline at 3 against Gummble's 1. Gummble's advantage is iOS requirement (17.0 vs 26.5). On price, ads and in-app purchases there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Sightline sells 3 in-app purchases, starting at $4.99 per month and Gummble sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences ยท 4 level
Sightline versus Gummble: the parameters behind the verdict, then further details
ParameterSightlineGummble
PriceFreeFree
Update frequencyโ€”Every 9 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, Mac โ€” betteriPhone
Requires iOS26.517.0 โ€” better
Further details โ€” not scored
Size5 MB16 MB
Age rating4+4+
DeveloperJeremy ConnPhi Truong Nguyen

In-app purchases

3 purchases

Sightline

Subscriptions2
  • Sightline Pro Monthly$4.991 Month
  • Sightline Pro Annual$34.991 Year
One-time1
  • 50 Credits$0.99
4 purchases

Gummble

Subscriptions4
  • Browse Monthly$9.991 Month
  • Pro Monthly$14.991 Month
  • Browse Annual$99.991 Year
Show 1 more
  • Pro Annual$149.991 Year

Questions

Is Sightline free?
Sightline is free to download, with in-app purchases available.
Is Gummble free?
Gummble is free to download, with in-app purchases available.
Do Sightline or Gummble have ads?
Neither Sightline nor Gummble shows ads.

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