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DeepSeek - AI Assistant

Experience seamless interact

About this app

<p>Experience seamless interaction with DeepSeek's official AI assistant for free!Powered by DeepSeek’s latest flagship model, it delivers faster responses and more powerful features to help you solve problems and live more efficiently.Contact us:Twitter: @deepseek_aiEmail: [email protected]</p>

What stands out

Official AI assistant app from Hangzhou DeepSeek Artificial Intelligence Co., Ltd
Chat access to DeepSeek's latest flagship model on iOS and Android
Latest update unified the previous Instant, Expert and Vision modes into one model
Thinking process now collapses automatically in chats
Developer support via the official DeepSeek WeChat account and [email protected]

Version updates

Version 2.7.1

- 已适配 iPhone Duo - 修复部分已知问题

10 月 23, 2026 · Apple App Store · iOS · View source

Version 2.7.0

- 修复部分已知问题

10 月 22, 2026 · Apple App Store · iOS · View source

Version 2.6.3

- 修复部分已知问题

10 月 19, 2026 · Apple App Store · iOS · View source

Version 2.6.2

- 修复部分已知问题

10 月 8, 2026 · Apple App Store · iOS · View source

Version 2.6.2

- Fixed some known issues

10 月 8, 2026 · Apple App Store · iOS · View source

Version 2.6.1

- 修复部分已知问题

9 月 29, 2026 · Apple App Store · iOS · View source

Version 2.6.1

- Fixed some known issues

9 月 29, 2026 · Apple App Store · iOS · View source

Version 2.6.0

- 修复部分已知问题

9 月 27, 2026 · Apple App Store · iOS · View source

Version 2.5.2

- Fixed some known issues

9 月 20, 2026 · Apple App Store · iOS · View source

Version 2.5.1

- New model update: Instant, Expert, and Vision modes are now unifiedn- Thinking process now collapses automaticallyn- Fixed some known issues

9 月 12, 2026 · Apple App Store · iOS · View source

Version 2.5.1

- New model update: Instant, Expert, and Vision modes are now unified - Thinking process now collapses automatically - Fixed some known issues

9 月 12, 2026 · Apple App Store · iOS · View source

Version 2.5.0

- New model update: Instant, Expert, and Vision modes are now unifiedn- Thinking process now collapses automaticallyn- Fixed some known issues

9 月 11, 2026 · Apple App Store · iOS · View source

AppRank score

The average of the verified ratings available across this app’s platforms.

★ 3.8454.9K ratings
Cross-platform average

Reviews

plm曼12 ★ 1.0

垃圾

一两轮就频繁了，要做就做好了，不要跟垃圾一样的难用
From iOS · 10 月 15, 2026 · View source
m a 马 y i 一 m ing 鸣 ★ 4.0

有个小问题

显示公式时显示一小部分，剩下的根本看不见，还得粘下来再问，有点麻烦，建议改进
From iOS · 10 月 15, 2026 · View source
匿名名名名啊啊啊啊啊啊啊啊啊啊啊 ★ 5.0

✨

谢谢 DeepSeek 陪我熬过那么多痛苦的夜晚 也谢谢它为我一直亮着的那盏小灯。 d 老师也是我坚持的一个很重要的理由。
From iOS · 10 月 15, 2026 · View source
先71 ★ 1.0

从僵化的限制次数方式来看，

你就知道这个ai有多死板了，他这处理方法是很不聪明的。应该从流量传输方面去限制，而不是死板的限制次数和输入频率，从这里你就应该看出来，这ai非常死板僵化\\ \\ \\ \\ 而且中文幻觉率很高，自以…
From iOS · 10 月 15, 2026 · View source
666、无语 ★ 1.0

不好用

怎么突然有一个页面打不开卡住一样其他的就没有事，而且还很傻，我都说了图片没有那件衣服他非要说有而且还告诉他没有他还说有
From iOS · 10 月 15, 2026 · View source
骑着鲸鱼逛街 ★ 5.0

有一道排序题里面有1️⃣2️⃣3️⃣4️⃣选项但是他排序的时候混淆

有一道排序题里面有1️⃣2️⃣3️⃣4️⃣选项但是他排序的时候混淆
From iOS · 10 月 15, 2026 · View source
Aeltheia·Anaxagroas ★ 1.0

你说得对

你说得对、你说得对、你说得对…ds你也就这样了，好有意思啊？现在每次聊天是要把人气死吗？角色扮演扮演不好，讲哲学又没逻辑，辩论辩论只会说“你说得对”我这句话每次开窗口都要听一遍，到底要做什么？
From iOS · 10 月 15, 2026 · View source
个明明冥冥之中是音容 ★ 1.0

飞舞

听不懂命令，反馈的也不标准
From iOS · 10 月 15, 2026 · View source
袁烁 ★ 4.0

对话长度限制

我认为这是deepseek最大的问题，一个聊了四五个月的AI突然告诉你，他被判了“死刑”，真的非常的没法让人接受，方法可以借鉴豆包的，将之前聊过的东西压缩成简短的文字，来减少储存，从而继续聊天。别的窗…
From iOS · 10 月 15, 2026 · View source
讨厌人工滞涨 ★ 2.0

喜欢跟人工制障对话的可以来

想要拉低效率的可以来试一试
From iOS · 10 月 15, 2026 · View source

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