DD vs Passerby98
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DD
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DD派对——一款聚会神器,有多种聚会游戏玩法,不仅线下聚会非常方便,也可以在线上派对交朋友、听电台、玩游戏,是更多年轻人娱乐应用的选择! 【真心话大冒险转盘】 可以任意添加多名好朋友姓名、想做的决定、想做的惩罚等多种玩法,一起和朋友玩大转盘! 【滴滴骰子】 精品骰子工具,支持大话骰、幸运骰多种玩法,甚至有惊喜骰盅皮肤! 【你演我猜】 你演我猜海量题目,等你来挑战!多种模式玩不厌,和朋友一起PK起来! 【你说我猜】 成语、明星、食物等多种模式,可自由切换海量题库选择, 无广告、全免费! 【在线派对】 在线上也能交到朋友!在线派对多种玩法等你探索!更多关系位处关系玩法等你揭秘!
Passerby98
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Connect life with people—make every interaction meaningful. On Passerby, social is not just about chatting. It’s about collaborating, acting, and getting things done together—whether it’s for fun, savings, or daily needs. From instant teaming to shared purchases and local meetups, Passerby redefines your social circle. 【Instant Life Connections】 Start a flash meetup with one tap—hotpot missing one person? Exhibition starts in an hour? Waiting to hit checkout together? Open Passerby and nearby users become your teammates. From events and chats to workouts or emergency help, even the most last-minute needs can be matched. 【New Era of Group Buying】 Group purchases don’t have to feel cold or transactional. Open a chatroom, find buddies to co-buy gadgets, skincare, groceries, or daily goods. Chat while you team up—save money, make friends. Whether it’s “Buy 3 get 1 Free,” bulk discounts, or minimum spending deals, you’ll match up automatically and maximize the value together. 【Topic Communities】 Looking for travel buddies? Want to share local life hacks or comment on trending topics? In the Topic section, discussions are grouped by region and interest. Every post could be the start of a new connection. 【Public & Private Events】 No more tagging people in IG stories — create an event, invite friends, go public or private. From hiking and cooking meetups to co-buying or language exchange, you set the rules of engagement. 【From Strangers to Partners】 Strangers? Not quite—just teammates you haven’t met yet. On Passerby, people team up, complete tasks, and build real relationships. A simple group buy might turn into a long-term hobby buddy. 【Business Tools for Merchants】 Every business can open a store page, support group buying, offer bundled discounts, and chat directly with users. Easily showcase products and share featured deals in real time—faster reach, quicker response. Tap into platform-wide traffic and social interaction to build your brand, grow a loyal community, and reach more potential buyers. A one-stop solution for exposure, conversion, and social commerce—all in one platform. 【Trust Through Real Interaction】 No likes. No avatars. No follower counts. Trust isn’t a number — it’s built through completed purchases, joined events, and honest replies. See who did what with whom. Replace fake metrics with real experience. 【Your Life, No Longer Split Across 5 Apps】 Need a meetup, want to group buy, post a question, grab a discount, or get urgent help? Passerby combines them all. Less app-switching, more real linking. From now on, live smarter—connect deeper. Passerby 98 – Grouping Platform Strangers? Just future teammates you haven’t met. Socializing, shopping, activities, and help — all in one place, all in one go.
Screenshots
Verdict
The clearest difference is in-app purchases: Passerby98 at none against DD's 3. Passerby98 also leads on device support. DD's advantage is iOS requirement (12.0 vs 14.0). On price 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. DD sells 3 one-off in-app purchases. Passerby98 asks for nothing beyond the download.
| Parameter | DD | Passerby98 |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Fortnightly |
| Ads | — | No |
| In-app purchases | Yes | No — better |
| Devices | — | iPhone, iPod — better |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 278 MB | 55 MB |
| Age rating | 17+ | 17+ |
| Developer | Beijing Jiayi Technology Co., Ltd | Wing Tak Lo |
In-app purchases
DD
- 42钻石$0.99
- 84钻石$1.99
- 476钻石$9.99
Passerby98
No in-app purchases









