短歌アプリ『57577』 vs Genko Planner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
短歌アプリ『57577』
This app is a dedicated notebook and social network for tanka poetry. It allows for easy creation, editing, and sharing of tanka, with features for generating vertical text images and organizing your work. Connect with other tanka enthusiasts in a dedicated community.
- Easy tanka creation and editing
- Dedicated tanka social network
- Vertical text image generation
- Customizable fonts and colors
- Organize tanka with labels
- Share to external platforms like X
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使いやすさにこだわった短歌専用ノート、SNSです。 ワンタップで候補をコピーして推敲、比較ができ、スマホでの短歌制作に特化しています。 アプリ内の短歌限定SNSを通じて、作成から共有、鑑賞まで、アプリ一つで短歌を気軽に楽しめます。 ■ 短歌をつくる。 スマホで簡単に候補をコピーして比較、推敲 背景や、表現したい気持ちなどのメモも短歌とあわせて記録できます ■ 短歌を投稿する、読む。 短歌だけのSNS 作った短歌をすぐに投稿 たくさんの短歌に出会えます ■ 短歌の縦書き画像を作成する。 短歌の縦書き画像を簡単に作成 フォントや色などをカスタマイズ 作成、共有、保存が直感的にできます ■ 短歌をアプリ外で共有する。 アプリ内のSNSへの投稿だけでなく、Xなどへも簡単に共有できます ぜひご自身に合った方法でご利用ください ■ つくった短歌を整理する。 作成した日付を自動で記録 分類や、どこに投稿したかなど、ラベルで短歌を簡単に整理できます ■ プレミアムプラン 57577+のご紹介 ・縦書き画像のカスタマイズ機能の追加 ・作った短歌やメモ、ラベルの検索機能 ・広告の非表示 など短歌をより楽しむための機能を豊富に提供しています! 今後も新しい機能の追加を予定しています。 ご意見、ご要望等ありましたらアプリ内のお問い合わせフォームよりお気軽にご連絡ください! 【利用規約】 https://tanka.one/legal/terms-of-service
Genko Planner
This app helps creators plan and track their creative projects, from manga and novels to illustrations and merchandise. It automatically generates schedules, analyzes your work pace to prevent delays, and logs progress for each step. It also includes features for convention planning and an all-in-one calendar to manage deadlines and events.
- Automatic project scheduling
- Pace analysis and delay alerts
- Progress logging for project steps
- Convention planning tools
- All-in-one calendar view
- Work reports and social sharing
- iCloud sync across devices
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"How many pages a day do I need to make the deadline?" "I don't have time to work out my pace." "I might end up paying the late-submission surcharge…" Let Genko Planner take care of those worries. Genko Planner is a production planner for manga, novels, illustrations, merch, and every kind of creative project. It tracks your progress and pace so you can meet your print deadlines and finish your work in good health. ◆ Made for you if you… - Always end up submitting your doujinshi at the last minute - Want to manage several projects at once - Want to see your work pace in numbers - Want a tool to prepare for conventions [Features] ◆ Automatic schedule for every step Enter your page count, available work hours, and deadline, and Genko Planner builds a schedule for each step and for the whole project. Supports three print deadlines (early-bird, regular, and surcharge) and shows the big picture on a Gantt chart. Register as many print shops as you like, and customize your steps freely. Besides public holidays, you can set days off and days when you'll work more or less, for a schedule that fits real life. ◆ Pace analysis that catches delays early Every time you log progress, the app checks whether your current pace will meet the deadline. Along with an 8-level status, it shows the pace you need, your current pace, missing work time, and more. ◆ Progress logs for each step Log the cover and the main pages separately with a few taps. Log from the work timer and your work time is saved automatically. The timer supports custom breaks and reminders at regular intervals. ◆ Convention planning Includes presets for major conventions in Japan and South Korea, and you can add any event yourself. Keep venue info, your circle's space, items to bring, shopping lists, and prep checklists in one place. Link projects to conventions to see which project goes to which event. ◆ All-in-one calendar See deadlines, conventions, planned work, and work logs in month, week, and day views. Add notes to leave to-dos in your schedule. ◆ Reports & sharing See your monthly work time and page count in charts, and share progress cards on social media. It's also fun to look back on how much you worked this year. ◆ Dark mode ◆ iCloud sync Syncs automatically across your devices. Log on your iPhone, check on your iPad, and stay on top of things anywhere. Choose your holiday calendar (United States, Japan, South Korea, Taiwan, Hong Kong, Macao, Singapore, or Malaysia) in Settings > Language & region, and your schedule follows it. Schedules are calculated in your planning time zone. To protect your data, project names, step names, and notes you've saved are never translated automatically. Get through crunch time with a plan, with Genko Planner!
Screenshots
Verdict
The clearest difference is price: 短歌アプリ『57577』 at Free against Genko Planner's $2.99. 短歌アプリ『57577』 also leads on iOS requirement (15.0 vs 17.0). Genko Planner's advantage is in-app purchases (none vs 4) and ads (none vs shown). On 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
短歌アプリ『57577』 is free to download; Genko Planner costs $2.99 up front. 短歌アプリ『57577』 sells 4 in-app purchases, starting at $1.99 per month. Genko Planner asks for nothing beyond the download.
短歌アプリ『57577』 ships an update every 2 weeks, Genko Planner every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | 短歌アプリ『57577』 | Genko Planner |
|---|---|---|
| Price | Free — better | $2.99 |
| Positive reviews | 33.3% of reviews | 51.6% of reviews — better |
| Update frequency | Every 2 weeks | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 157 MB | 60 MB |
| Age rating | 12+ | 4+ |
| Developer | Tomonori Suzuki | TAKASA WORKS |
Customer experience
短歌アプリ『57577』
Genko Planner
In-app purchases
短歌アプリ『57577』
- Liteプラン1 Month trial$1.991 Month
- 57577+(月額プラン)1 Month trial$2.991 Month
- Liteプラン1 Month trial$22.991 Year
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- 57577+(年間プラン)1 Month trial$29.991 Year
Genko Planner
No in-app purchases








