Comparison

书言笔记 vs DKChat AI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

书言笔记

Features

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您的随身句子摘抄本。订阅说明：开通会员解锁全部功能 1，去除广告 2，专属标识 3，定制图标 4，敬请期待多种订阅可供选择产品名称：月会员订阅周期：1个月订阅价格：12元产品名称：半年会员订阅周期：6个月订阅价格：48元产品名称：年会员订阅周期：12个月订阅价格：88元订阅费用将通过您的Apple ID账户支付订阅会自动续费，您可在当前订阅期结束前24小时内关闭自动续费续费费用将在当前订阅期结束前24小时内从您的账户中扣除您可以在Apple ID设置中随时管理或取消订阅取消订阅后，您将无法继续访问高级功能用户协议：https://juzi.kkxqlzh.com/clause/agreement?from_app=note&store_name=apple 隐私政策：https://juzi.kkxqlzh.com/clause/privacy?from_app=note&store_name=apple 会员协议：https://juzi.kkxqlzh.com/member_agreement/index?from_app=note&store_name=apple 自动续费协议：https://juzi.kkxqlzh.com/auto_renewal_agreement/index?from_app=note&store_name=apple 使用条款：https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

DKChat AI

Stay connected and engaged with friends and family through real-time messaging and social updates. Share your moments and build lasting relationships within a vibrant community.

Highlights

Real-time messaging
Social updates
Friend connections
Community engagement
Moment sharing

Features

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DKChat Day Keep Chat 每天都在保持联系

Screenshots

书言笔记4 screens

DKChat AI4 screens

Verdict

The call

The clearest difference is update cadence: DKChat AI at every 5 days against 书言笔记's every 4 months. DKChat AI also leads on iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases and 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 书言笔记 sells 3 in-app purchases, starting at $1.99 per month and DKChat AI sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

书言笔记 ships an update every 4 months, DKChat AI every 5 days. Both last shipped on October 4, 2026.

Scorecard2 real differences · 5 level

书言笔记 versus DKChat AI: the parameters behind the verdict, then further details
Parameter	书言笔记	DKChat AI
Price	Free	Free
Update frequency	Every 4 months	Every 5 days — better
Ads	No	No
In-app purchases	Yes	Yes
Monetization	—	Free
Devices	iPhone, iPad	iPhone, iPad
Requires iOS	18.0	16.0 — better
Further details — not scored
Size	34 MB	129 MB
Age rating	4+	17+
Developer	钊辉李	Shanghai Beiyan Technology Co.,Ltd