Feed Stream vs Komoriba
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Feed Stream
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FeedStream is a simple yet powerful RSS/Atom feed reader that aggregates updates from your favorite sites—including news, blogs, and technical insights—into a single, seamless stream. Compatible with iPhone, iPad, Mac (iPad-optimized UI), and the revolutionary Apple Vision Pro (iPad-optimized UI). Whether you are at home, on the move, or immersed in spatial computing, you can always stay up to date with the latest information. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Komoriba
This app helps you focus by blocking distracting applications while you work. As you concentrate, cute virtual residents in your phone's "Komoriba" world become active and earn in-game currency. Use this currency to unlock new rooms and characters, fostering a more engaging and rewarding focus experience.
- Focus timer with virtual residents
- Block distracting apps
- Earn in-game Crystals
- Unlock new rooms and characters
- Monthly supporter plan
- In-app Crystal purchases
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Somewhere inside your phone, tiny residents have made themselves at home in a place called Komoriba. Animals, robots, and all sorts of curious little characters. While you're focused on your work, they're busy doing their own thing in their cozy rooms. And honestly? They're ridiculously cute. ◆ Focus Timer Start a focus session and your residents get to work alongside you. The longer you stay focused, the more Crystals you earn. ◆ Screen Block Block distracting apps while you focus. The more apps you block, the more Crystals you'll pick up. ◆ Focus with Friends Find a public room, or get together with an invite code or shared link. Even when you're apart, your Komoriba can focus side by side. ◆ Discover New Komoriba Spend your Crystals to unlock rooms you haven't seen yet. Each one is home to different residents. The more you focus, the more of this world opens up to you. ◆ Community Komoriba You can even request your very own original Komoriba. A room born from your imagination might just help someone else find their focus too. ◆ Komoriba Supporter (Monthly Plan) Want to support the world of Komoriba? Supporters earn double Crystals from focus sessions, receive bonus Crystals every month, and get access to supporter-only rooms. Your support helps this little world keep growing. ◆ Crystal Shop Can't wait to meet a certain Komoriba resident? You can grab Crystals anytime to unlock them right away. Studying, working, or just getting things done. Whatever you're up to, your Komoriba residents are right there with you.
Screenshots
Verdict
The clearest difference is ads: Komoriba at none against Feed Stream's shown. Komoriba also leads on iOS requirement (18.6 vs 26.0). On price, update cadence, 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
Both are free to download. Feed Stream sells 4 in-app purchases, starting at $2.99 per month and Komoriba sells 6 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | Feed Stream | Komoriba |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 77.8% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 days | Every 5 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 18.6 — better |
| Further details — not scored | ||
| Size | 38 MB | 328 MB |
| Age rating | 17+ | 4+ |
| Developer | Kanta Oikawa | Haruki Kurosawa |
In-app purchases
Feed Stream
- Individual7 Days trial$2.991 Month
- Family7 Days trial$5.991 Month
- Individual7 Days trial$29.991 Year
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- Family7 Days trial$59.991 Year
Komoriba
- Monthly Komoriba Supporter$4.991 Month
- 200 Crystals$1.99
- 1000 Crystals$4.99
- 2000 Crystals$19.99
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- 6000 Crystals$29.99
- 10000 Crystals$49.99









