Readstock vs 集中旅行者
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Readstock
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ReadStock is an app to quickly save and organize articles you want to read. 【Features】 • Save articles by pasting a URL • Organize with categories and tags • Mark articles as "Read Later" • Favorite articles for quick access • Sort by date added or last viewed • Easy sign-in with Google • Available in Japanese and English Save interesting articles you find while browsing, useful work resources, or anything worth revisiting — ReadStock keeps them all organized and ready when you need them.
集中旅行者
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◆フォーカスフライトアプリで、勉強・仕事・読書・作業に集中しよう!◆ 出発地・目的地を選択するだけで、気を散らすものから離れて集中状態に入って大切なことを終える体験を提供する、集中タイマー・アプリブロッカーアプリが完成しました! 【こだわりポイント】 ◎アプリをブロックし、集中することができます! ◎過去の集中記録を後で振り返ることができます! ◎アップデートで最新の集中体験に対応したアプリを提供します! プライバシーポリシー: https://glittery-talon-8ab.notion.site/3915c5b45c1180da89c6e25c049f5bee 利用規約: https://glittery-talon-8ab.notion.site/3915c5b45c1180c4b66fe5deca139dc8
Screenshots
Verdict
The clearest difference is ads: 集中旅行者 at none against Readstock's shown. Readstock's advantage is iOS requirement (15.1 vs 17.6). On price, 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Readstock | 集中旅行者 |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 3 days |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.6 |
| Further details — not scored | ||
| Size | 32 MB | 5 MB |
| Age rating | 17+ | 4+ |
| Developer | taishiro honda | CapCat LLC |
In-app purchases
Readstock
No in-app purchases
集中旅行者
No in-app purchases









