Tsun Inc.

Portfolio

#	App	Rating	Reviews	Last 180 days	From	Free plan	Trial	Built for Shopify	Launched	Category	Integrations	Tier
1	RuffRuff 予約販売｜期間限定セールも会員限定販売も期間限定セールやVIP会員限定販売、後払い、割引、同梱制御、購入制限、発売予告、卸価格、カウントダウンタイマー｜シンプル設定	4.9(38)	38	3	$9/month	No	3 days	Yes	2023	Pre-orders, Order limits	Klaviyo - Omnisend, RuffRuff 注文制限, RuffRuff 購入特典, 定期購買, Go Sub, Japan Order CSV +2	Emerging
2	RuffRuff Order LimitsNo‑code limits for quantity and price to prevent errors	5.0(23)	23	3	$9.90/month	No	3 days	Yes	2024	Order limits, Accounts and login	RuffRuff Selling Periods	Emerging
3	RuffRuff Table of ContentsMake Your Content Instantly More Navigable and Reader-Friendly	4.8(17)	17	0	$3.99/month	Yes	3 days	Yes	2022	Blogs, SEO	none listed	Emerging
4	RuffRuff Order BonusBoost sales with smart discounts and free gift rewards	4.9(9)	9	2	$9.90/month	No	3 days	Yes	2025	Discounts, Cart customization	none listed	Emerging
5	RuffRuff Product & Blog TagsEasy setup makes your products and blog posts more searchable	5.0(6)	6	0	$3.99/month	Yes	3 days	Yes	2022	Accessibility, Content - Other	none listed	Emerging
6	RuffRuff Author ProfilesBoost credibility by easily adding author profiles to contents	5.0(5)	5	0	$4.99/month	Yes	3 days	Yes	2023	Blogs, SEO	none listed	Emerging
7	RuffRuff Selling PeriodsAutomate time-limited sales and pre-launch announcements	5.0(5)	5	0	$9.90/month	No	3 days	Yes	2024	Order limits, Countdown timer	RuffRuff Order Limits	Emerging

Last updated Oct 23, 2026. Ratings and review counts are the values shown on each app's public listing. How the numbers are computed: methodology.