Comparison

Ivory for Mastodon by Tapbots vs Ruby Friends

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

Head to head
About

Ivory for Mastodon by Tapbots

Experience a beautifully designed and highly performant client for the Mastodon social network. Offers extensive customization, multi-account support, and advanced features like content warnings, polls, and powerful filtering.

Highlights
  • Beautiful visual and sound design
  • Blazing fast performance
  • Multiple account support
  • Content warnings and polls
  • GIF search and posting
  • Customizable push notifications
  • Powerful mute and timeline filters
Features
Read full description

Ivory is a brand new app that brings over a dozen years of experience building the award-winning Tweetbot for Twitter, over to the Mastodon network. We obsess over every detail and put good design and experience first. Download and experience it for yourself. If you liked Tweetbot, you’ll love Ivory! We are very excited about the future of Ivory and have so many great plans for it. Here’s what you can expect in Ivory now: ⁃ Beautiful visual and sound design ⁃ Blazing fast performance and super smooth scrolling ⁃ Many theme and app icon options ⁃ Support for multiple accounts ⁃ Create and view content warnings ⁃ Create and participate in polls ⁃ Easily search for and post gifs ⁃ Customizable push notifications and viewable notifications tab ⁃ View post statistics for the day and graph for the week in the stats tab ⁃ Powerful mute filters with regex support ⁃ Ability to follow hashtags and create hashtag lists ⁃ Bookmark posts to refer back to privately ⁃ View local and federated timelines as well as trending posts ⁃ Powerful timeline filters to quickly show/hide posts of different criteria ⁃ Never lose your place in the timeline across Ivory on multiple devices including iOS, iPadOS, and macOS. -- Subscription Details -- • Monthly and annual subscriptions are available • Payment will be charged to your iTunes account at confirmation of purchase • Your subscription will automatically renew unless auto-renew is disabled at least 24 hours before the end of the current subscription period • Automatic renewals will be charged at the same price you were originally charged for the subscription • Subscriptions can be managed or cancelled by going to Account Settings on the App Store after purchase Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://tapbots.net/ivory/privacy/

About

Ruby Friends

Features
Read full description

Meet someone new. Start a real conversation. Reconnect later. Because the best part of a conference is who you meet. • Break the ice without the awkwardness. • Turn the hallway track into real conversations. • Reconnect and make life-long Ruby friends. HOW IT WORKS 1. Create your profile - Add a photo, what you’re passionate about, and optional contact links. 2. Scan and chat - Share your profile and start a meaningful conversation. 3. Stay in touch - After the conference, browse your connections and reconnect.

Screenshots

Ivory for Mastodon by Tapbots4 screens
Ruby Friends4 screens

Verdict

The call

The clearest difference is in-app purchases: Ruby Friends at none against Ivory for Mastodon by Tapbots's 6. Ruby Friends also leads on update cadence (every 2 days vs fortnightly). Ivory for Mastodon by Tapbots's advantage is device support (3 vs 1) and iOS requirement (16.1 vs 18.5). On price and ads 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. Ivory for Mastodon by Tapbots sells 6 in-app purchases, starting at $1.99 per month. Ruby Friends asks for nothing beyond the download.

UpkeepUpdate frequency

Ivory for Mastodon by Tapbots ships an update fortnightly, Ruby Friends every 2 days. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

Scorecard4 real differences · 6 level
Ivory for Mastodon by Tapbots versus Ruby Friends: the parameters behind the verdict, then further details
ParameterIvory for Mastodon by TapbotsRuby Friends
PriceFreeFree
Rating4.8 (3.9K ratings) — better—
Positive reviews74.9% of reviews—
Number of ratings3.9K — better—
Update frequencyFortnightlyEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS16.1 — better18.5
Further details — not scored
Size152 MB1 MB
Age rating17+17+
DeveloperTapbotsJoseph Masilotti

Bugs and requests

Ivory for Mastodon by Tapbots

Reported bugs

2 issues
  • Inconsistent behavior when scrolling to top of timeline
  • Issues with muting and filtering functionality

Requested features

4 requests
  • Ability to edit and delete posts
  • Support for more Mastodon features like hashtag tracking
  • Improved notification and moderation tools
  • Misskey and other Fediverse platform support

Ruby Friends

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Ivory for Mastodon by Tapbots

Subscriptions6
  • Ivory iOS + iPadOS Monthly Sub7 Days trial$1.991 Month
  • Ivory for macOS Monthly Sub7 Days trial$1.991 Month
  • Ivory iOS + iPadOS Yearly Sub7 Days trial$14.991 Year
Show 3 more
  • Ivory for macOS Yearly Sub7 Days trial$14.991 Year
  • iOS, iPadOS + macOS Yearly Sub7 Days trial$24.991 Year
  • macOS, iOS + iPadOS Yearly Sub7 Days trial$24.991 Year
None

Ruby Friends

No in-app purchases

Questions

Is Ivory for Mastodon by Tapbots free?
Ivory for Mastodon by Tapbots is free to download, with in-app purchases available.
Is Ruby Friends free?
Ruby Friends is free to download, with no in-app purchases.
Do Ivory for Mastodon by Tapbots or Ruby Friends have ads?
Neither Ivory for Mastodon by Tapbots nor Ruby Friends shows ads.
Which is updated more often, Ivory for Mastodon by Tapbots or Ruby Friends?
Ivory for Mastodon by Tapbots ships an update fortnightly, and Ruby Friends every 2 days. Most recently, Ivory for Mastodon by Tapbots was updated on October 24, 2026 and Ruby Friends on October 6, 2026.

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