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Entertainment · head to head

IINA vs Rock RMS

IINA logo

IINA

Entertainment

Free open source Mac video player built on mpv, with a native macOS interface

From
Free
Rated
-
Full reviewWebsite
Rock RMS logo

Rock RMS

Religion

Comprehensive relationship and resource management system for churches

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only IINA has a free tier, so it costs nothing to try first.
  • Each has a real cost: IINA there is no Apple TV or iOS app, so it cannot be used for a living room streaming setup the way Infuse can.; Rock RMS non-traditional pricing model based on donations rather than standard software licenses
  • They diverge on capability: IINA covers mpv playback engine, Rock RMS covers Member Management.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which IINA and Rock RMS actually diverge.

Attributes where IINA and Rock RMS differ
AttributeIINARock RMS
Starting priceFreeOn request
Pricing modelOpen source, no licence feequote
Free tierYesNo
PlatformsMacWeb, Mobile apps, TV apps
CategoryEntertainmentReligion
FoundedUnknown2008

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in IINA

  • mpv playback engine
  • Native macOS interface
  • Trackpad gestures
  • Picture-in-picture
  • Subtitle and audio track control
  • Music mode

Only in Rock RMS

  • Member Management
  • Giving & Finances
  • Group Management
  • Event Planning
  • Payment Processing
  • Email Marketing
  • Accounting Software
  • Custom APIs

What people use each for

The jobs each tool is most often brought in to do.

IINA

  • A Mac user who wants to play locally stored or downloaded video files in formats QuickTime Player does not supportnot Rock RMS
  • Someone who wants a free player with real trackpad gesture support for seeking and volumenot Rock RMS
  • A user who wants picture-in-picture video while working in other appsnot Rock RMS
  • Anyone who prefers a graphical Mac-native player over configuring raw mpv from the command linenot Rock RMS

Rock RMS

  • Churches managing 10M+ people records with integrated giving and event systemsnot IINA
  • Organisations needing offline-first workflows with eventual replicationnot IINA
  • Tech-enabled churches seeking customisable digital engagement and mobile appsnot IINA

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

IINA

  • There is no Apple TV or iOS app, so it cannot be used for a living room streaming setup the way Infuse can.
  • It has no polished network share or cloud storage library browser, so streaming from a NAS or cloud drive is more manual than with Infuse.
  • As a volunteer open source project, new feature development and bug fixes depend on contributor availability rather than a funded team.
  • It is Mac only, so there is no equivalent app for Windows users in a mixed household.
  • Advanced mpv configuration is still exposed for power users, which can be confusing for someone who just wants simple playback with no options.

Rock RMS

  • Non-traditional pricing model based on donations rather than standard software licenses
  • Pricing based on self-reported average weekend attendance with honor system
  • Grant applications required for churches unable to afford donations
  • Cloud hosting fees may apply separately to donation amount

Pricing, plan by plan

IINA

Free
  • IINAFree
    • Free and open source
    • No account or subscription
    • Full feature set with no paywall

Rock RMS

On request

No published plan breakdown. See the Rock RMS review.

Which should you pick?

Choose IINA if

  • You need mpv playback engine.
  • You want to start without paying.
  • You work on Mac.
  • You also want native macos interface.
IINA review

Choose Rock RMS if

  • You need member management.
  • You work on Web, Mobile apps, TV apps.
  • You also want giving & finances.
Rock RMS review

Questions people ask

Is IINA or Rock RMS better?
Neither clearly leads. IINA starts at Free and Rock RMS at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, IINA or Rock RMS?
IINA has a free tier; the other does not. Paid plans start at Free for IINA and On request for Rock RMS.
Does IINA or Rock RMS run on more platforms?
IINA runs on Mac. Rock RMS runs on Web, Mobile apps, TV apps.
Can I use IINA for free?
Yes. IINA has a free tier, so you can try it without paying. Rock RMS starts at On request.
What is IINA best used for?
IINA is most often used for a mac user who wants to play locally stored or downloaded video files in formats quicktime player does not support, someone who wants a free player with real trackpad gesture support for seeking and volume, a user who wants picture-in-picture video while working in other apps, anyone who prefers a graphical mac-native player over configuring raw mpv from the command line. Of those, a mac user who wants to play locally stored or downloaded video files in formats quicktime player does not support and someone who wants a free player with real trackpad gesture support for seeking and volume are not what Rock RMS is typically brought in for.
What can IINA do that Rock RMS cannot?
IINA covers mpv playback engine, Native macOS interface, Trackpad gestures, Picture-in-picture. Rock RMS covers Member Management, Giving & Finances, Group Management, Event Planning.

Answered from the vendors’ own pages

IINA: Is IINA free?

Yes, entirely, and it is open source with no paid tier or subscription.

Rock RMS: How much does Rock RMS cost?

Rock operates on a donation model of $4.45 per average weekend attendee per year. Example: 100-person congregation = $445 annual commitment. No contracts, license fees, or hidden costs.

Source
IINA: What is the difference between IINA and mpv?

IINA is built on the mpv engine but adds a full native macOS graphical interface, menus and gestures that mpv does not have on its own.

Rock RMS: What if a church cannot afford the donation?

Grant applications are available for churches unable to donate. Rock also offers alternative donation models for non-church nonprofits.

Source
IINA: Does IINA work on Apple TV?

No. IINA is Mac only. For Apple TV playback, Infuse is the comparable option.

Rock RMS: Does Rock charge for cloud hosting?

Cloud-hosted churches combine the donation with hosting fees into a single monthly payment. Rock Cloud and Cloud 9 partner-hosted options are available with integrated billing.

Source
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