慢慢买 vs 张大妈
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
慢慢买
This app helps shoppers find the best deals by tracking historical prices across numerous e-commerce platforms. It identifies genuine sales, alerts users to price drops, and offers a community forum for sharing shopping tips and avoiding scams.
- Historical price tracking
- Cross-platform price comparison
- Deal discovery and alerts
- Community shopping advice
- Price drop notifications
- Discount subscriptions
- Price trend rankings
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慢慢买是一个中立的比价导购平台，聚集了千万追求性价比的消费者。在这里你可以找到全网高性价比商品，买到真低价。 【历史价格查询】 购物先查历史价格，轻松识别商家虚假促销。支持淘宝天猫、京东、拼多多、唯品会、苏宁易购、网易严选、考拉海购、当当等100多家网购电商平台查价格。 【搜索全网商品】 搜到全网好物，再也不用一个个APP去搜索了。同时支持全网比价。 【找优惠看好价】 各大电商优惠信息那么多，哪些是真的好价？慢友实时爆料全网给力的优惠，帮你省钱省时间。 【慢友社区避坑】 千万追求性价比的慢友跟你分享购物经验，帮你识别各种商家的套路，少花冤枉钱。 【商品降价提醒】 发现淘宝价格变动，不想错过低价？查查价格走势，设置降价通知，帮你监控全网商品价格。 【折扣好价订阅】 有你不想错过的商品促销，订阅指定关键词就可收到相关折扣信息，帮你好价购好物。 【性价比排行榜】 依托历史价格走势和全网商品比价等数据评选出的排行榜，千万追求极致性价比慢友的购物比价助手。 【更多功能等你发现】 慢慢买还提供优惠券查询、扫码比价网购、拍照搜同款、专属购物补贴、价保监控等一系列实用功能，快来下载体验这款好用的查价软件吧。
张大妈
This shopping assistant helps you save money, time, and effort by comparing products across multiple e-commerce platforms. It leverages a neutral consumer knowledge base and AI to find high-value items, track prices, and provide real user reviews to guide your purchasing decisions.
- Cross-platform price tracking
- Coupon and discount aggregation
- Real user review summaries
- Intelligent product comparison
- Personalized recommendations
- Historical price tracking
- Voice and text input support
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“张大妈”是帮助您省心、省钱、省时间的第三方中立购物管家。通过“值得买科技”中立的消费知识库和大模型能力，帮助您在众多电商平台中，多家对比、全面评估、筛选高性价比好物，解决您买什么、怎么买、选哪个的困扰。 【特色功能】 全网搜罗低价：追踪各大平台、优惠券、限时折扣、满减活动……一个不漏，帮你找到低价！ 口碑评价全掌握：汇总全网真实评价，买前必看避坑指南～ 智能对比更省心：智能对比参数价格，帮你轻松选对好物，拒绝当“冤大头”！ 智能帮你选好物：不再海量信息里迷茫！说出你的喜好，即刻推荐优质好物～ 历史价格全知道：追踪历史价格，帮你找准入手时机～ 支持语音和文字：语音或文字输入，轻松下达指令！张大妈秒懂你的购物需求，沟通零障碍！ 【联系我们】 如果在使用中遇到任何问题，可在张大妈应用内的“个人中心-反馈”进行反馈。张大妈会珍视每一条宝贵建议不断优化产品～
Screenshots
Verdict
The clearest difference is rating: 慢慢买 at 3.4 against 张大妈's 3.0. 慢慢买 also leads on ratings volume (37 vs 2) and update cadence (weekly vs every 2 weeks). On price, review sentiment, ads and in-app purchases 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.
慢慢买 holds the better App Store score, 3.4 against 3.0. That said, the two scores are not equally well evidenced: 慢慢买 has 37 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 75% of 慢慢买's written reviews are positive against 77% of 张大妈's, so the app with the better star average is not the one people write more warmly about.
慢慢买 ships an update weekly, 张大妈 every 2 weeks. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.
| Parameter | 慢慢买 | 张大妈 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (37 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 75.0% of reviews | 77.3% of reviews — better |
| Number of ratings | 37 — better | 2 |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 101 MB | 119 MB |
| Age rating | 12+ | 4+ |
| Developer | Zhejiang Manmanmai Network Co., Ltd. | Beijing Zhidemai Technology Co., Ltd. |
Customer experience
慢慢买
张大妈
In-app purchases
慢慢买
No in-app purchases
张大妈
No in-app purchases
