Comparison

Matter vs Harbor

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

Head to head
About

Matter

Consolidate articles, newsletters, and PDFs into a single, elegant reading experience. Enjoy features like natural text-to-speech, fluid highlighting, and offline access. Sync your highlights to popular knowledge management tools.

Highlights
  • Save articles, newsletters, PDFs, and YouTube
  • Natural text-to-speech for articles
  • Fluid highlighting and note-taking
  • Sync highlights to Notion, Obsidian, Readwise
  • Send articles to Kindle
  • Unified inbox for subscriptions
  • Offline reading
Features
Currently charting
Read full description

Finally, a better reading app. The internet is full of things you want to read – articles, newsletters, Twitter threads, PDFs. Matter brings them together in one place and gives you modern tools, like natural text-to-speech and fluid highlighting, to help you read more comfortably and effectively. "Matter improves vastly on earlier read-later apps like Pocket and Instapaper" – The Wall Street Journal Save anything: - Save full articles if you're within the paywall (eg. Bloomberg, NYT, WSJ) - Podcast transcriptions & synced playback - Save PDFs and YouTube Read across devices, including Kindle: - iPhone, iPad, Web - Send any article to Kindle in 2-taps Unified inbox for your subscriptions: - Sync your newsletters by connecting Gmail - Follow individual writers for their latest posts - Add any RSS feed The most elegant reading experience: - Best-in-class article parsing + readability - Available offline by default - Gorgeous night mode - Human-like text-to-speech - Fluid highlighting and note-taking Export your knowledge: - Sync your highlights to Notion, Obsidian, Roam, Readwise, and others Matter offers a free service and a Premium service. The free version of Matter includes: - Uncapped read-later library - Mobile & web extensions to save all types of content - Best-in-class parsing and readability - Unlimited tags - Full-text search - Customizable themes and fonts In addition to the free features, Matter Premium offers: - HD text-to-speech for all your articles - Seamless AI Co-Reader - Sync your newsletters, subscribe to writers, and add RSS feeds - Unlimited highlighting, note-taking, and integrations - Send to Kindle Payment for Matter Premium will be charged to your iTunes Account when you subscribe. Annual and monthly subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the iTunes Store after purchase. Manage your Matter Premium subscription by going to Matter's Settings page. Terms of Use: https://hq.getmatter.com/terms Privacy Policy: https://hq.getmatter.com/privacy

About

Harbor

This app aggregates content from various sources into a unified timeline. It allows users to customize their reading experience with a unique feed rating system and discover new content through a curated directory. An optional subscription unlocks advanced features for power users.

Highlights
  • Unified timeline aggregation
  • Customizable feed rating system
  • Curated feed directory
  • Add feeds by URL
  • Ad-free and algorithm-free experience
  • Optional premium subscription
Features
Read full description

Harbor is the modern feed reader you didn’t know you needed. Follow the people, blogs, and feeds you care about, with no ads and no algorithms. It’s a feed reader you can browse casually, with the ability to aggregate from hundreds of sources without feeling too overwhelming. Harbor keeps its unified timeline manageable with a unique feed rating system. When you subscribe to a feed, you can tell Harbor you’re a “casual reader” or a “completionist” for that feed. Harbor then tries to ensure that you won’t miss a post from that blog you love that only posts once a month, while still allowing you to subscribe to feeds that post dozens of times per day. New to RSS, or newly returning to RSS? Harbor’s built-in and finely curated feed directory is the best way to find new blogs, newsletters, and websites to follow. Of course, you can always add new websites and blogs by their URL. Harbor Premium is an optional paid subscription for power users who subscribe to more than five feeds. Terms of Use: https://harbor.page/terms/ Privacy Policy: https://harbor.page/privacy-policy/

Screenshots

Matter4 screens
Harbor4 screens

Verdict

The call

The clearest difference is rating: Matter at 4.6 against Harbor's 4.1. Matter also leads on ratings volume (1.2K vs 9) and chart position (#170 vs unranked). Harbor's advantage is update cadence (daily vs weekly) and device support (4 vs 2). On price, review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Matter sells 20 in-app purchases, starting at $2.99 per 7 days and Harbor sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Matter holds the better App Store score, 4.6 against 4.1. That said, the two scores are not equally well evidenced: Matter has 1.2K ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 54% of Matter's written reviews are positive against 60% of Harbor's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Matter ships an update weekly, Harbor daily. Both last shipped on October 24, 2026.

Scorecard6 real differences · 5 level
Matter versus Harbor: the parameters behind the verdict, then further details
ParameterMatterHarbor
PriceFreeFree
Rating4.6 (1.2K ratings) — better4.1 (9 ratings)
Positive reviews53.8% of reviews60.0% of reviews — better
Number of ratings1.2K — better9
Update frequencyWeeklyDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
Best chart rank#170 — better—
DevicesiPhone, iPadiPhone, iPad, iPod, Mac — better
Requires iOS26.013.0 — better
Further details — not scored
Size121 MB10 MB
Age rating4+17+
DeveloperDig Wells, Inc.Pixel Foundry, LLC

Customer experience

Matter

All ratings1,243 ratings
Positive90.0%
Neutral2.7%
Negative7.3%
Written reviews368 reviews
Positive53.8%
Neutral15.5%
Negative30.7%

Harbor

All ratings9 ratings
Positive77.8%
Neutral0.0%
Negative22.2%
Written reviews5 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

Bugs and requests

Matter

Reported bugs

4 issues
  • Subscription issues and inability to cancel
  • Delayed or missing newsletter delivery
  • Syncing problems across devices
  • Crashes and freezes on certain content

Requested features

5 requests
  • Ability to manually add blogs and RSS feeds
  • Customizable highlighter colors
  • Offline mode for audio playback
  • Integration with more note-taking apps
  • Improved search and filtering capabilities

Harbor

Not enough reviews yet to summarise bugs or requests.

In-app purchases

20 purchases

Matter

Subscriptions18
  • Matter Pro Weekly$2.997 Days
  • Matter Premium (Monthly)$7.991 Month
  • Matter Premium (Monthly)$9.991 Month
Show 15 more
  • Matter Pro (Monthly)$12.991 Month
  • Matter Premium (Monthly)$13.991 Month
  • Matter Premium (Monthly)$14.991 Month
  • Matter Premium (Monthly)$15.991 Month
  • Matter Premium (Monthly)$19.991 Month
  • Matter Pro (Annual)1 Year trial$59.991 Year
  • Matter Pro (Annual)7 Days trial$59.991 Year
  • Matter Pro (Annual)$59.991 Year
  • Matter Premium (Annual)$69.991 Year
  • Matter Premium (Annual)$79.991 Year
  • Matter Premium (Annual)7 Days trial$79.991 Year
  • Matter Premium1 Month trial2 variants$79.991 Year
  • Matter Pro (Annual)$79.991 Year
  • Matter Premium (Annual)$99.991 Year
  • Matter Premium7 Days trial$99.991 Year
One-time2
  • Matter Patron Tier$149.99
  • Matter Premium (3 years)$149.99
2 purchases

Harbor

Subscriptions2
  • Harbor Premium Monthly7 Days trial$0.991 Month
  • Harbor Premium Yearly7 Days trial$9.991 Year

Questions

Is Matter free?
Matter is free to download, with in-app purchases available.
Is Harbor free?
Harbor is free to download, with in-app purchases available.
Which has better reviews, Matter or Harbor?
Matter is rated higher. Matter averages 4.6 out of 5 from 1.2K ratings, while Harbor averages 4.1 from 9 ratings.
Do Matter or Harbor have ads?
Neither Matter nor Harbor shows ads.
Which is updated more often, Matter or Harbor?
Matter ships an update weekly, and Harbor daily. Most recently, Matter was updated on October 24, 2026 and Harbor on October 24, 2026.

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