Comparison

Kosmo Social V2 vs Colossus Social Reader

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

Head to head
About

Kosmo Social V2

Features
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Whether you want to post and share traditionally, grow a subscriber base like a content creator, journal privately and work on your voice, deepen connections through SoulSync with those you respond to the most, shape your feed around your peace, or bring your past timeline into a new space, Kosmo Social offers a more intentional social experience. Kosmo combines the familiar flow of social media with features that support deeper connection, private reflection, audience growth, and content reclaiming. With Kosmo, you can: Post and share with ease Create posts, share updates, and connect in a familiar social format that feels natural and intuitive. Build your audience through posts and journals Grow your presence through subscriber building and intentional connection. Kosmo gives users a separate space to journal. Choose to keep entries private or post selected works to subscribers from your Soul Page. Connect through SoulSync SoulSync helps users recognize and strengthen meaningful relationships through intentional interaction, making connections feel more personal and aligned. The SoulSync feed only shows posts from those you interact with most. Don't miss their posts. Control your feed with intention Shape your experience by seeing only the feed your peace allows in that moment, creating a more mindful, calming, and personalized social environment. Click to see all your connections in the Align feed, your closest connections in the SoulSync feed, Constellations (groups) or post reminders and links to yourself in the private My Vibe feed. Join intentional communities Engage in constellations built around shared interests, values, and authentic participation. Reclaim your past social timeline Import exported timeline content, memories, and posts from older social platforms into Kosmo for private review, preservation, selective reposting, and continued use. Create a more intentional digital life Kosmo is built for people who want the familiar benefits of posting, sharing, and connectingβ€”plus tools for reflection, subscriber growth, stronger relationships, feed control, and reclaimed digital memories. Thanks for being part of something better. Kosmo is just getting started β€” and we’re building it with you, not just for you. Align. Reflect. Resonate.

About

Colossus Social Reader

Features
Read full description

Read Mastodon in your language. Free, ad-free, with on-device translation. An independent Mastodon reader that lets you read and reply to posts in other languages using manual or automatic translation powered by Apple Translation. Access your Home, Lists, Bookmarks, and Notifications timelines with fast updates, complete threads, and a new-post counter that preserves your position. Translation is native, processed on-device, and does not send text to external translation services. With Slow Mode, translation is prepared in the background and displayed when you tap the translation button. Customize your experience with Liquid Glass, Light, Dark, and Soft themes, plus a configurable accent color. Also included: β€’ Navigable mentions and profiles, with a Follow button. β€’ Native video and GIF player. β€’ Image viewer with zoom and direct saving to Photos. β€’ Selectable text. β€’ Built-in or external browser. β€’ Spanish and English localization. This is an independent, unofficial Mastodon client. Account creation is not supported. To use the app, sign in with an existing Mastodon account created at: https://joinmastodon.org End User License Agreement (EULA): https://juliocuesta.github.io/LectorDeMastodon/en/terms-of-service.html Privacy Policy: https://juliocuesta.github.io/LectorDeMastodon/en/privacy-policy.html

Screenshots

Kosmo Social V24 screens
Colossus Social Reader4 screens

Verdict

The call

The clearest difference is iOS requirement: Kosmo Social V2 at 15.1 against Colossus Social Reader's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference Β· 5 level
Kosmo Social V2 versus Colossus Social Reader: the parameters behind the verdict, then further details
ParameterKosmo Social V2Colossus Social Reader
PriceFreeFree
Update frequencyβ€”Every 9 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.1 β€” better26.0
Further details β€” not scored
Size196 MB127 MB
Age rating12+4+
DeveloperTeach Tech UJulio Cuesta

In-app purchases

None

Kosmo Social V2

No in-app purchases

None

Colossus Social Reader

No in-app purchases

Questions

Is Kosmo Social V2 free?
Kosmo Social V2 is free to download, with no in-app purchases.
Is Colossus Social Reader free?
Colossus Social Reader is free to download, with no in-app purchases.
Do Kosmo Social V2 or Colossus Social Reader have ads?
Neither Kosmo Social V2 nor Colossus Social Reader shows ads.

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