Comparison

开口鸭 vs Loudo朗读

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

Head to head
About

开口鸭

Features
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你有一段非说不可的英文吗?秋招面试的自我介绍、考研复试的开场白、留学面签官会问的问题、下周的英文演讲……开口鸭帮你把这段稿子练到敢开口。 【把稿子贴进来,逐句练】 粘贴你的稿子,自动分句。每读一句,AI 语音评测都告诉你哪个词读错了、错在哪个音、嘴型怎么调。练到每一句都流利,就能脱稿。 【错音卡,一张图说清楚】 science 读成了短 i?strength 的 th 没咬舌?错音卡把错音、音标对比和纠正方法列成一张图,存下来复习,也可以发给同学一起改。 【专攻中国人最常错的 12 个音】 长 ee 和短 i、清浊 th、v 和 w、r 和 l……你在哪个音上错得多,就先练哪个。每个音都配最小对立对和练习句。 【每周一张口语小结】 练了几句、开口几天、还剩几个错音、下周先练什么,周日晚上自动推送给你。 【100 段场景范例稿】 秋招英文面试 30 题、考研复试口语 50 题、留学面签 20 题,拿来直接练。 【和同学一起练】 邀请同学进同一个房间,同一句话各自开口,分数实时出现在彼此屏幕上,谁卡在哪一句一目了然。 【不登录也能试】 打开就能免费读 3 句,先看看 AI 能不能抓到你的错音,再决定要不要留下。 还有课程对话、自定义跟读、挑战赛打卡、错音本、AI 学习报告,都在开口鸭里。 语音评测由腾讯云智聆口语评测提供。Pro / Max 会员提供更多每日评测次数与高级功能,具体以应用内说明为准。 使用条款(EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Loudo朗读

Features
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道理都懂,一开口还是乱? 看了那么多表达方法,为什么还是没用?不是方法不对,是路径错了—— · 看懂 ≠ 说得出:结构看十遍,开口还是忘。眼睛会了,嘴巴没会。 · 表达是肌肉记忆:得靠嘴巴一遍遍练出来,不是靠收藏夹囤出来。 Loudo 换个练法——你只管开口读,剩下交给它: · 160+ 表达结构 + 全场景句子,都帮你整理好,不用自己找素材 · 每天 10 分钟,打开就读,边读边懂句子背后的结构,零决策、零准备 · AI 记住你薄弱的结构,按艾宾浩斯遗忘曲线,在你快忘掉时让它再次出现在朗读里 读着读着,结构就变成了本能——不用想就能脱口而出,表达自然顺了、清晰了。 坚持不下来是人的天性,所以我们把「每天练」做得足够轻松——轻松到不需要坚持。 基础朗读免费用;开通会员解锁完整表达结构库 + AI 智能巩固,自动续订、可随时取消。 使用条款(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

开口鸭4 screens
Loudo朗读4 screens

Verdict

The call

The clearest difference is update cadence: 开口鸭 at every 3 days against Loudo朗读's every 9 days. Loudo朗读's advantage is iOS requirement (15.0 vs 17.0). 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. 开口鸭 sells 8 in-app purchases, starting at $0.99 per month and Loudo朗读 sells 2 in-app purchases, starting at $12.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

开口鸭 ships an update every 3 days, Loudo朗读 every 9 days. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

Scorecard2 real differences · 4 level
开口鸭 versus Loudo朗读: the parameters behind the verdict, then further details
Parameter开口鸭Loudo朗读
PriceFreeFree
Update frequencyEvery 3 days — betterEvery 9 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size18 MB52 MB
Age rating4+12+
Developer厦门云磁数字科技有限公司Xiamen Guangxu Zaodong Network Technology Co., Ltd.

In-app purchases

8 purchases

开口鸭

Subscriptions2
  • Pro 会员(包月)$0.991 Month
  • Max 会员(包月)$1.991 Month
One-time6
  • 30天挑战赛$0.99
  • Pro 会员(单次包月)$1.99
  • Max 会员(单次包月)$1.99
Show 3 more
  • 365天挑战赛$9.99
  • Pro 年会员$14.99
  • Max 年会员$24.99
2 purchases

Loudo朗读

Subscriptions2
  • Loudo PRO 年卡$12.991 Year
  • Loudo MAX 年卡$29.901 Year

Questions

Is 开口鸭 free?
开口鸭 is free to download, with in-app purchases available.
Is Loudo朗读 free?
Loudo朗读 is free to download, with in-app purchases available.
Do 开口鸭 or Loudo朗读 have ads?
Neither 开口鸭 nor Loudo朗读 shows ads.
Which is updated more often, 开口鸭 or Loudo朗读?
开口鸭 ships an update every 3 days, and Loudo朗读 every 9 days. Most recently, 开口鸭 was updated on November 5, 2026 and Loudo朗读 on November 10, 2026.

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