Comparison

Sonic Eject vs 来宠上门喂养服务

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

Head to head
About

Sonic Eject

This app acts as a frequency generator and headphone burner. It utilizes various audio frequencies, white noise, and pink noise to help new headphones reach a stable state and improve sound quality. Features include manual frequency adjustment and automatic full-band modes.

Highlights
  • Frequency generator
  • Automatic full-band mode
  • Manual Hertz adjustment
  • White noise generation
  • Pink noise generation
  • Headphone burn-in
Features
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Sonic Eject 【Here is the frequency generator and headphone burner function! 】 The newly bought earphone diaphragm ring has poor mechanical compliance Burn-in is a means and method to quickly make the equipment reach a stable state Distortion also gradually returns to normal levels after a period of burn-in use different frequencies of audio as well as white noise and pink noise for burn-in - Frequency generator 【Built-in frequency generator and automatic full-band mode】 Averaging the full frequency range of a ground-active audio system That is, the frequency range of the sound that the human ear can hear is 20-20khz Slide to adjust hertz value (20-20khz) There is also 【automatic full-band mode】 App automatically increases slowly from 20hz to 20khz Complete a cycle in five minutes -Burn in headphones 【Using white noise and pink noise to burn headphones】 White noise: same power on all frequency bands Pink noise: The energy gradually decays from low frequencies to high frequencies 20 hours of white noise, 10 hours of pink noise With a burner, you can get twice the result with half the effort! Make the sound quality of the headphones more uniform! Frequency generator - burn headphones! Suitable for newly bought professional headphones! Here are some illustrates about Burn-in Headphones https://hub.yamaha.com/audio/a-how-to/how-to-burn-in-headphones-and-earbuds/ https://www.headphonesty.com/2016/01/why-you-should-or-should-not-burn-in-your-headphones/ https://ietresearch.onlinelibrary.wiley.com/doi/10.1049/iet-spr.2012.0161 Sonic Pro Subscription features: 1. Frequency generator 2. Freely adjust the number of Hertz 3. Use white noise and pink noise to cook headphones Subscription price: $9.99/year (3-day free trial) Pricing in other countries may vary, the actual price should be subject to the in-app Payment: Charged to iTunes account after user confirms purchase Cancellation of renewal: To cancel the renewal, please manually turn off the automatic renewal function in the iTunes/Apple ID settings management 24 hours before the current subscription period expires. Renewal: Apple iTunes account will be deducted within 24 hours before expiration, and the subscription cycle will be extended by one subscription cycle after the deduction is successful. Privacy Policy https://shimo.im/docs/Wr3DVRB7L2TYoZkJ/ Terms of Service https://shimo.im/docs/RKAWVLmp0ZC1RBk8/

About

来宠上门喂养服务

Features
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宠好伴 – 200+城市,8000+认证宠托师,最快10分钟响应 宠物独自在家没人照顾?出差、旅游、加班,再也不必担心。 宠好伴提供专业、安全、透明的上门宠物服务——包括喂猫、遛狗、添水、清理、陪玩、基础护理等,全程录像,服务报告实时推送,让爱宠享受家一般的呵护。 为什么选择宠好伴? 严选认证宠托师 所有宠托师均通过实名认证、背景核查、服务技能考核,持证上岗。平台建立严格评分与追责机制。 服务全程录像 从进门到离开,全程云端录像可回溯,杜绝盲区。每一分钟都透明可见,你放心,猫狗安心。 实时服务报告 每次服务后自动生成详细报告:照片、视频、喂食量、饮水情况、排便状态、精神状态等,一键分享给家人。 10分钟极速响应 覆盖全国200+城市,8000+宠托师在线待命。急事出门?最快10分钟就有专业宠托师上门。 轻量预约,保险保障 手机下单,支付即保 – 赠送宠物意外险,同时提供全程服务险,双重保障。 我们提供的服务 上门喂猫 · 换粮换水 · 铲屎清洁 狗狗遛弯 · 如厕引导 · 陪玩互动 基础护理(梳毛、擦脚、喂药) 植物浇水 · 取快递 · 开窗通风(额外关怀) 可根据你家毛孩子的特殊习惯,备注定制服务。

Screenshots

Sonic Eject3 screens
来宠上门喂养服务4 screens

Verdict

The call

The clearest difference is in-app purchases: 来宠上门喂养服务 at none against Sonic Eject's 2. Sonic Eject's advantage is ads (none vs shown) and update cadence (every 3 days vs weekly). On price 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. Sonic Eject sells 2 in-app purchases, starting at $8.99 per year. 来宠上门喂养服务 asks for nothing beyond the download.

UpkeepUpdate frequency

Sonic Eject ships an update every 3 days, 来宠上门喂养服务 weekly. The most recent releases landed on September 28, 2026 and October 5, 2026 respectively.

Scorecard4 real differences · 5 level
Sonic Eject versus 来宠上门喂养服务: the parameters behind the verdict, then further details
ParameterSonic Eject来宠上门喂养服务
PriceFreeFree
Rating4.5 (17 ratings) — better—
Number of ratings17 — better—
Update frequencyEvery 3 days — betterWeekly
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better15.0
Further details — not scored
Size14 MB118 MB
Age rating4+17+
Developer祥 徐深圳艾宠科技有限公司

In-app purchases

2 purchases

Sonic Eject

Subscriptions2
  • sonic pro a year1 Month trial$8.991 Year
  • sonic pro a year discount3 Days trial$8.991 Year
None

来宠上门喂养服务

No in-app purchases

Questions

Is Sonic Eject free?
Sonic Eject is free to download, with in-app purchases available.
Is 来宠上门喂养服务 free?
来宠上门喂养服务 is free to download, with no in-app purchases.
Do Sonic Eject or 来宠上门喂养服务 have ads?
来宠上门喂养服务 shows ads; Sonic Eject does not.
Which is updated more often, Sonic Eject or 来宠上门喂养服务?
Sonic Eject ships an update every 3 days, and 来宠上门喂养服务 weekly. Most recently, Sonic Eject was updated on September 28, 2026 and 来宠上门喂养服务 on October 5, 2026.

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