Comparison

KMReader vs YaArr

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

Head to head
About

KMReader

This app provides a native reading experience for Komga libraries across Apple devices. It offers robust features for browsing, downloading, and managing your collection, with advanced reader options and offline capabilities.

Highlights
  • Native readers for multiple formats (DIVINA, EPUB, GIF, WebP, PDF)
  • Advanced metadata filtering and saved searches
  • Robust offline reading with per-series policies
  • Multi-server support and Komga admin tools
  • Spotlight indexing and iOS widgets for quick access
  • Incognito mode and Live Activities for reading
  • Localized UI in multiple languages
Features
Read full description

KMReader - Native Komga Client for iPhone, iPad, Mac, and Apple TV KMReader helps you read, browse, download, and manage your Komga library with native Apple-platform readers, reliable local library storage, and practical offline workflows. IMPORTANT FEATURES - Native readers Read comics and books with DIVINA on iOS, macOS, and tvOS, plus EPUB and PDF on iOS and macOS. Readers support LTR, RTL, vertical, Webtoon, spreads, zoom, page curl or cover transitions, custom EPUB fonts and typography, dedicated EPUB behavior settings, nested EPUB tables of contents, PDF search, keyboard shortcuts, per-book preferences, animated pages, AI upscaling, and a Peek mode that leaves no reading progress behind. Rotate individual pages, crop empty page borders in DIVINA, tune preloading for memory or smoother page turns, keep lightweight progress visible while reading, and choose native PDF presentation modes that adapt cleanly between portrait and landscape. Translate manga pages with downloadable model packs: on-device text detection and OCR render translated text over the original bubbles, including vertical typesetting. Enable it per reading session from the reader menu, with custom AI providers or the system translation fallback. - Browse and discover Use Keep Reading, On Deck, Recently Added, Recently Updated, Read Lists in Progress, reading history, an adjustable pages-read heatmap, saved filters, advanced metadata filters including age rating and release year with all/any matching, optional unread-cover blur, Spotlight indexing, widgets, and Home Screen quick actions. Dashboard sections offer per-section card styles, and ordered read lists can continue like series with reading state synced across devices. One Lists page unifies collections and read lists on every platform, with pinned items first. On supported servers, smart lists evaluate saved searches live and can be created and edited in the app, and reading stats come from the server with current and longest streaks, falling back to on-device data otherwise. Select multiple books and series to mark them read or unread, or add them to a list in one go. iPhone offers dedicated Library, Lists, and Search tabs for content-first browsing. KMReader keeps a local database for responsive browsing, dashboards, logs, and downloaded-library workflows, including large libraries. Dashboard library scopes stay tied to each saved server, and widgets mirror refreshed dashboard content. - Offline and sync Download books for offline reading, set per-series and per-read-list download policies, browse downloaded items with count and storage summaries, queue dashboard sections, keep reading with iOS background downloads and Live Activities, prepare local pages on demand with offline-first reading, and sync progress when you reconnect. Sync missing covers for downloaded books, series, read lists, and collections so offline browsing stays visual. - Multi-server and admin tools Save multiple Komga servers, protect private servers with device authentication, and switch instantly. Sign in with password or API key — the login screen can create a key for you — set up a brand-new Komga server right from the login screen, and manage API keys in the app. Edit metadata, manage libraries and media, find missing posters or duplicates, and browse, export, or clear paginated logs. A Server Info overview reports version, uptime, CPU, memory, disk, and content totals, with live task queue, sessions, and scheduled-task pages, on stock Komga servers too. On servers with the komf integration, Identify, Match, and Reset Metadata fetch metadata without leaving the app. KMReader targets Komga 1.20.0+ and supports API v1/v2. KMReader UI is localized in English, German, French, Japanese, Korean, Simplified Chinese, Traditional Chinese, Italian, Russian, and Spanish. Privacy Policy: https://kmworks.date/reader/privacy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

YaArr

This app provides a unified remote interface for managing your self-hosted media server stack. It allows you to monitor and control various services like Sonarr, Radarr, and download clients directly from your iOS device. No cloud backend or account is required, ensuring your data stays private.

Highlights
  • Unified remote interface for media servers
  • Monitor Sonarr, Radarr, Lidarr, and more
  • Manage download clients and queues
  • Browse and manage media libraries
  • Discover and request media
  • Multi-server support and profiles
  • Secure credential storage
Features
Read full description

YaArr — Your Self-Hosted Servers, One App A native iOS companion app for monitoring and managing your self-hosted media server stack. YaArr provides a unified remote interface for your *arr services and server applications — no cloud backend, no account required. YaArr contains no media catalog, no player, and no content of its own. It does not host, stream, or store media, and nothing is ever downloaded to your device. Every screen shows data from software you already run on your own hardware, and every action is a command sent to that software. SUPPORTED SERVICES Media Management: • Sonarr — TV series management • Radarr — Movie management • Lidarr — Music management Indexers & Search: • Prowlarr — Indexer management • Newznab-compatible indexers you configure yourself Subtitles: • Bazarr — Subtitle management Requests & Discovery: • Overseerr — Media requests • Jellyseerr — Jellyfin media requests Download Clients: • SABnzbd, NZBGet, qBittorrent, Deluge, Transmission • Remote queue monitoring, pause/resume, and status Monitoring & Stats: • Tautulli — Plex activity and stats • Jellystat — Jellyfin statistics User Management: • Wizarr — User invitations Server Access: • SSH Terminal and SFTP file browser REMOTE DASHBOARD Your Home tab gives you an at-a-glance overview of everything happening across all your servers. See queue status, upcoming calendar items, active streams, and recent additions — all in one place. LIBRARY MANAGEMENT Browse and manage your media libraries remotely. View your TV series, movies, and music collections. Check episode details, monitor missing content, and keep everything organized without opening a browser. QUEUE MONITORING Monitor your server queues in real time. See what's active, what's queued, and what needs attention. Get badge alerts when items need intervention so nothing slips through the cracks. DISCOVER & REQUEST Browse trending and upcoming movies and TV shows, and submit or manage media requests through Seerr. Search the indexers you have configured on your own Prowlarr or Newznab server and hand results to your own download client — the same actions those tools offer in their web interfaces. MULTI-SERVER & PROFILES Connect as many servers as you need. Create profiles to organize servers into groups — perfect for managing separate setups or switching between environments with a single tap. BUILT FOR iOS YaArr is designed from the ground up as a native iOS app with the latest Liquid Glass design language. It's fast, fluid, and feels right at home on your iPhone. • Siri Shortcuts — Automate common tasks with built-in shortcuts • Pull-to-refresh on every screen • Secure credential storage using the iOS Keychain PRIVACY & SECURITY Your server credentials never leave your device. API keys are stored securely in the iOS Keychain, and all communication happens directly between your device and your servers. No third-party cloud. No account required. GET STARTED IN SECONDS Add a server, enter your URL and API key, and you're connected. YaArr auto-detects the service type and links instantly.

Screenshots

KMReader4 screens
YaArr4 screens

Verdict

The call

The clearest difference is monetization model: YaArr at free against KMReader's free with in-app purchases. KMReader's advantage is ratings volume (31 vs 4) and device support (4 vs 2). On price, rating, review sentiment and update cadence 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. KMReader sells 2 in-app purchases, starting at $0.99 per month and YaArr sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for KMReader against 5.0 for YaArr. That said, the two scores are not equally well evidenced: KMReader has 31 ratings behind it against 4, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

KMReader ships an update weekly, YaArr fortnightly. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

Scorecard4 real differences · 6 level
KMReader versus YaArr: the parameters behind the verdict, then further details
ParameterKMReaderYaArr
PriceFreeFree
Rating4.9 (31 ratings)5.0 (4 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings31 — better4
Update frequencyWeekly — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Mac, Apple TV — betteriPhone, iPad
Requires iOS17.0 — better26.0
Further details — not scored
Size44 MB32 MB
Age rating4+4+
Developer川 彭GREG SCOTT MOORE

Customer experience

KMReader

All ratings31 ratings
Positive96.8%
Neutral3.2%
Negative0.0%
Written reviews11 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

YaArr

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

In-app purchases

2 purchases

KMReader

Subscriptions2
  • Monthly Coffee$0.991 Month
  • Yearly Coffee$5.991 Year
1 purchases

YaArr

One-time1
  • YaArr Pro - Remove Ads$1.99

Questions

Is KMReader free?
KMReader is free to download, with in-app purchases available.
Is YaArr free?
YaArr is free to download, with in-app purchases available.
Which has better reviews, KMReader or YaArr?
YaArr is rated higher. KMReader averages 4.9 out of 5 from 31 ratings, while YaArr averages 5.0 from 4 ratings.
Do KMReader or YaArr have ads?
Neither KMReader nor YaArr shows ads.
Which is updated more often, KMReader or YaArr?
KMReader ships an update weekly, and YaArr fortnightly. Most recently, KMReader was updated on October 16, 2026 and YaArr on October 5, 2026.

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