Comparison

SingRange vs K歌伴侣

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

Head to head
About

SingRange

Features
Read full description

Know your voice. SingRange uses your microphone to detect your vocal range in seconds, match you to 400 artists and 300+ songs, and let you share your results. HOW IT WORKS Sing two short guided steps, your lowest note and your highest. SingRange's pitch detector locks each note automatically. Results appear in seconds with a voice match, no music knowledge required. FEATURES - Real-time pitch detection. A YIN-algorithm detector tracks your voice note by note, displayed live on a piano keyboard with frequency and cents readout. - Match to 400 artists. See which iconic singers share your range across Pop, Rock, R&B, Latin, K-pop, Classical, Jazz, and more. - Songs you can sing. Discover 300+ songs matched to your exact range, from current hits to classics, filtered for your voice. - Share your range. Get a beautiful share card showing which artists you sing like and send it anywhere. - Localized results. Artists and songs are ranked by your region, so your local favorites surface first. - Pitch monitor. A separate tuner screen shows your current note, Hz frequency, and cents deviation on an analog-style meter. - Range history. Every saved result is logged with date, semitone count, and range evolution chart. - Reference pitch. Adjust A4 from 420 to 460 Hz to match any tuning standard. - Notation options. Display notes as sharps (C#), flats (Db), or solfege (Do-Re-Mi). - 12 languages. English, Spanish, Portuguese, French, German, Italian, Japanese, Korean, Chinese, Russian, Arabic, and Hindi. - Your voice stays yours. Audio is processed on your device and never recorded, stored, or transmitted. No accounts. No ads.

About

K歌伴侣

Features
Read full description

K歌伴侣 —— 你的口袋声乐教练,让每一次开嗓都有钢琴精确护航。 【三步开练】 选音域 → 选音阶 → 跟琴开唱。C2–C7 全音域自定义,常见练声音阶一键即播,自定义简谱想练什么就练什么。 【采样级钢琴伴奏】 真实钢琴逐音录音,组前提示音带唱,像老师在场。移调爬升、半音/全音步进、到顶自动回落,一整套练声流程全自动。 【实时音高曲线】 你的声音与标准音高双线同屏对照,唱到哪、偏多少一目了然,音分指针实时显示音准偏差。 【AI 歌曲人声分析】(测试版) 导入任意歌曲,AI 智能分离人声,测出你的真实音域与音高分布,唱完一键设为练声音域。 【练声打卡日历】 每天练了多久一目了然,月度统计、连续打卡,坚持看得见。 【更多工具】 · 音调仪:清唱实时看音高、测音域 · 虚拟钢琴:横屏键盘、真实音色、支持和弦 · 夜晚 / 白天双主题,随心切换 爱唱歌的人都值得一位随身教练:早起开嗓、K 歌前热身、日常声乐训练,打开就练。 【订阅说明】 K歌伴侣高级版:月度订阅 ¥18,年度订阅 ¥128,可随时取消。订阅通过您的 Apple 账户扣款,当前周期到期前 24 小时内自动续订。管理或取消订阅请前往 App Store 账户设置。 【隐私与数据安全】 K歌伴侣采用设备端 AI 技术,所有人声分离、音高检测及音域分析均在您的设备本地完成,无需上传音频至云端服务器。 您的录音、声音数据及分析结果不会被上传至第三方 AI 服务,也不会与第三方 AI 服务共享。我们重视您的隐私,让您安心练声。 用户使用条款(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SingRange4 screens
K歌伴侣4 screens

Verdict

The call

The clearest difference is in-app purchases: K歌伴侣 at none against SingRange's 1. SingRange's advantage is update cadence (every 3 days vs every 9 days). On price, ads, device support and iOS requirement 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. SingRange sells 1 one-off in-app purchase. K歌伴侣 asks for nothing beyond the download.

UpkeepUpdate frequency

SingRange ships an update every 3 days, K歌伴侣 every 9 days. The most recent releases landed on November 5, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 4 level
SingRange versus K歌伴侣: the parameters behind the verdict, then further details
ParameterSingRangeK歌伴侣
PriceFreeFree
Update frequencyEvery 3 days — betterEvery 9 days
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size4 MB194 MB
Age rating4+4+
DeveloperJUAN GRACIA忠龙 李

In-app purchases

1 purchases

SingRange

One-time1
  • SingRange Pro$9.99
None

K歌伴侣

No in-app purchases

Questions

Is SingRange free?
SingRange is free to download, with in-app purchases available.
Is K歌伴侣 free?
K歌伴侣 is free to download, with no in-app purchases.
Do SingRange or K歌伴侣 have ads?
Neither SingRange nor K歌伴侣 shows ads.
Which is updated more often, SingRange or K歌伴侣?
SingRange ships an update every 3 days, and K歌伴侣 every 9 days. Most recently, SingRange was updated on November 5, 2026 and K歌伴侣 on October 29, 2026.

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