Comparison

Keep Browser vs Sundial Browser

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

Head to head
About

Keep Browser

Organize your research and browsing with a unique tree-style tab system. Group related pages, share them across devices, and manage your research flow efficiently. Features include ad blocking, private mode, and backup options.

Highlights
  • Tree-style tab management
  • Tab group sharing
  • Keep Mode for research flow
  • Labels for tab groups
  • Ad blocking
  • Private browsing mode
  • Backup and restore
Features
Read full description

Keep Browser turns search results, comparison pages, and research links into organized tree-style tabs. Open links at the top level, in the same group, or in a subgroup so research, shopping, travel planning, work, and study pages stay connected and easy to find. Organized tab groups can be sent as shared links. Share tab groups across supported devices, making it easier to continue research across devices. Useful when you want to: • Open multiple search results and compare them later • Organize products, hotels, restaurants, properties, or other candidates • Keep frequently used pages and pages to read later in groups • Manage many open tabs with hierarchy and labels • Share a group of tabs with family, friends, or another device Main features • Tree-style tab management: Keep related pages in a clear hierarchy. • Tab group sharing: Send selected tab groups as shared links and open them across supported devices. Private tabs are not shared. • Keep Mode: Open tapped links as new tabs in a subgroup and preserve your research flow. • Labels: Add names and colors to tab groups. • Tab List, Tab Map, and related-node preview: Review open tabs and related groups, then jump to the page you need. • Pinned tabs: Keep important pages from being closed by mistake. • Closed tab restore: Restore closed tabs from the list. • Ad blocking: Choose the blocking strength and adjust settings per site to balance cleaner pages with site compatibility. • Private Mode: Browse without saving history or cookies. • Fast scroll: Move quickly through long pages and large tab lists by dragging the scroll bar. • Backup and restore: Back up and restore regular tabs, bookmarks, browsing history, search history, and settings across supported devices. Private tabs, cookies, and login state are not restored. • Bookmarks, history, downloads, page translation, find in page, PDF search, desktop site display, and zoom are also supported. Keep Browser is built not only to open pages, but to organize and preserve them. Manage research, comparison, saving, sharing, and backup in one place.

About

Sundial Browser

This web browser helps you manage your online time by setting timed sessions for distracting websites. It provides a full browsing experience with built-in rest periods to prevent endless scrolling and protect your privacy.

Highlights
  • Timed browsing sessions
  • Website session limits
  • Built-in rest periods
  • No tracking or data collection
  • Full modern browser features
  • Private browsing mode
Features
Read full description

The internet was built to keep you scrolling. Sundial Browser gives it a rhythm. Every other browser opens a door and walks away. You go in for one thing and surface an hour later, not sure where it went. Sundial Browser is a full web browser that wraps the sites that pull you in — Reddit, X, YouTube, the news — in timed sessions with a beginning, a middle, and an end. You still get everywhere you need to go. You just stop disappearing into it. HOW IT WORKS 1. Pace the sites that pull you in. Pick the sites you want to manage. When you open one, a session begins. You browse freely — you just stop scrolling on autopilot. 2. Built-in rest. When the session ends, the site locks. A short rest period follows before you can return. No override. No "just five more minutes." The boundary holds itself. WHAT WE DON'T DO No accounts. No tracking. No data collection. Your history never leaves your device. Sundial Browser paces how you browse — it doesn't watch what you browse. THE FULL BROWSER YOU EXPECT Tabs, bookmarks, search suggestions, and private mode. Everything a modern browser does, without the part that does it to you. Restore your rhythm online. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.thesundial.app/privacy

Screenshots

Keep Browser4 screens
Sundial Browser4 screens

Verdict

The call

The clearest difference is in-app purchases: Keep Browser at none against Sundial Browser's 3. Keep Browser also leads on iOS requirement (15.6 vs 18.0). Sundial Browser's advantage is ads (none vs shown). On price, rating, review sentiment and ratings volume 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. Sundial Browser sells 3 in-app purchases, starting at $2.99 per month. Keep Browser asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Keep Browser against 5.0 for Sundial Browser. Both are backed by a comparable volume of ratings — 4 and 10 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Keep Browser ships an update every 6 days, Sundial Browser weekly. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
Keep Browser versus Sundial Browser: the parameters behind the verdict, then further details
ParameterKeep BrowserSundial Browser
PriceFreeFree
Rating5.0 (4 ratings)5.0 (10 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings410 — better
Update frequencyEvery 6 days — betterWeekly
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better18.0
Further details — not scored
Size145 MB14 MB
Age rating17+17+
DeveloperRSA TECHNOLOGIES, LIMITED LIABILITY CO.Joseph Casey

Customer experience

Keep Browser

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Sundial Browser

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Keep Browser

No in-app purchases

3 purchases

Sundial Browser

Subscriptions2
  • Monthly Premium Access$2.991 Month
  • Annual Premium Access$9.991 Year
One-time1
  • Intentional Premium$34.99

Questions

Is Keep Browser free?
Keep Browser is free to download, with no in-app purchases.
Is Sundial Browser free?
Sundial Browser is free to download, with in-app purchases available.
Which has better reviews, Keep Browser or Sundial Browser?
Keep Browser and Sundial Browser are both rated 5.0 out of 5 on the App Store, from 4 and 10 ratings respectively.
Do Keep Browser or Sundial Browser have ads?
Keep Browser shows ads; Sundial Browser does not.
Which is updated more often, Keep Browser or Sundial Browser?
Keep Browser ships an update every 6 days, and Sundial Browser weekly. Most recently, Keep Browser was updated on November 7, 2026 and Sundial Browser on November 5, 2026.

Other comparisons