Comparison

计算器专业版 vs 语音备忘录

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

Head to head

About

计算器专业版

Features

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1. 您可以查看历史记录的每一次计算 2. 可以为每一次计算添加备注，方便后续查看 3. 精美的皮肤换肤功能，体验不一样的计算器

About

语音备忘录

Features

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宗宇语音备忘录是一款支持语音形式的多功能语音备忘录，适用于多场景一键录音创建待办事项提醒，可以设置待办日常的备忘录记事软件，到时间后自动提醒。提醒事项：添加提醒时间、内容添加提醒日期便捷管理事项，提高工作效率。录音转文字：可将音实时转写生成文字，也可从本地导入语音进行生成文字，使用便捷。语音剪辑：自由裁剪音频，设置语速、音量设置等等是灵活剪辑语音翻译：可以识别翻译各种语音，让你随时进行翻译关于订阅：订阅价格为每周12元、每季度98元，提供3天免费试用。 1、付款：用户确认购买并付款后计入iTunes账户 2、苹果iTunes账户会在到期前24小时内扣费，扣费成功后订阅周期顺延一个订阅周期 3、如需取消订阅，请打开苹果手机“设置” --> 进入“iTunes Store 与 App Store”-->点击 “Apple ID”，选择"查看Apple ID"，进入"账户设置"页面，点击“订阅”，进行取消。如未在订阅期结束的至少24小时前关闭订阅，此订阅将会自动续订隐私协议： https://www.yuque.com/xiaoni-f9rin/et7gpk/gn8i1emlrqertq58?# 使用条款： https://www.yuque.com/xiaoni-f9rin/et7gpk/fn4gq2?#

Screenshots

计算器专业版4 screens

语音备忘录4 screens

Verdict

The call

The clearest difference is price: 语音备忘录 at Free against 计算器专业版's $0.99. 语音备忘录 also leads on ads (none vs shown) and update cadence (every 5 days vs every 3 months). On 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

语音备忘录 is free to download; 计算器专业版 costs $0.99 up front. 计算器专业版 sells 10 one-off in-app purchases and 语音备忘录 sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

计算器专业版 ships an update every 3 months, 语音备忘录 every 5 days. Both last shipped on November 7, 2026.

Scorecard4 real differences · 2 level

计算器专业版 versus 语音备忘录: the parameters behind the verdict, then further details
Parameter	计算器专业版	语音备忘录
Price	$0.99	Free — better
Update frequency	Every 3 months	Every 5 days — better
Ads	Yes	No — better
In-app purchases	Yes	Yes
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	14.0	11.0 — better
Further details — not scored
Size	57 MB	38 MB
Age rating	4+	4+
Developer	晓峰左	耐寒乔