Comparison

Expedition for Mastodon vs UNIUN

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

Head to head

Expedition for Mastodon

A friendly mastodon app

Decentralized Social & AI

Free

🌐 Social Networking

No ratingsView app →

About

Expedition for Mastodon

Features

Read full description

Expedition is a fast, modern, and elegant Mastodon client. Mastodon is the open-source social network. There's no algorithm, no suggested posts, no ads. Just friendly, intelligent people posting about technology, humor, news, sports, and more.

About

UNIUN

Features

Read full description

UNIUN is an offline-first decentralized social and AI platform built on Nostr. Connect with communities, create and share notes, participate in channels, exchange direct messages, and organize knowledge in a privacy-focused environment where users own their identity and data.

Screenshots

Expedition for Mastodon4 screens

UNIUN4 screens

Verdict

The call

The clearest difference is update cadence: Expedition for Mastodon at every 8 days against UNIUN's monthly. UNIUN's advantage is iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Expedition for Mastodon ships an update every 8 days, UNIUN monthly. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 4 level

Expedition for Mastodon versus UNIUN: the parameters behind the verdict, then further details
Parameter	Expedition for Mastodon	UNIUN
Price	Free	Free
Update frequency	Every 8 days — better	Monthly
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad	iPhone, iPad
Requires iOS	18.0	16.0 — better
Further details — not scored
Size	9 MB	423 MB
Age rating	17+	17+
Developer	Howlin Interactive, Inc.	Samarthsinh Vala

In-app purchases

None

Expedition for Mastodon

No in-app purchases

None

UNIUN

No in-app purchases

Questions

Is Expedition for Mastodon free?

Expedition for Mastodon is free to download, with no in-app purchases.

Is UNIUN free?

UNIUN is free to download, with no in-app purchases.

Do Expedition for Mastodon or UNIUN have ads?

Neither Expedition for Mastodon nor UNIUN shows ads.

Which is updated more often, Expedition for Mastodon or UNIUN?

Expedition for Mastodon ships an update every 8 days, and UNIUN monthly. Most recently, Expedition for Mastodon was updated on October 28, 2026 and UNIUN on October 31, 2026.