Comparison

Fast&Cold vs Water Eject

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

Head to head
About

Fast&Cold

Features
Read full description

Fast&Cold เป็น Application ซึ่งเป็นของส่วนงาน Suntory Pepsico MEM(Marketing Equipment Management) Thailand สำหรับใช้ในการ ตรวจสอบการทำงานของ Technician/Vendor ทั่วประเทศ ที่ทำการ ซ่อม ติดตั้ง เปลี่ยน อุปกรณ์ตู้แช่ ตู้กดน้ำ ของร้านค้าต่างๆที่แจ้งซ่อมเข้ามา ในส่วนของ Technician/Vendor ใช้ Application นี้ ในการรับงานจากหน่วยส่วนกลาง(Dispatchers) และใช้สำหรับการบันทึกงานและส่งงานเมื่อซ่อมเสร็จ ซึ่งหน่วยงานส่วนกลางก็สามารถตรวจสอบเวลาในการทำงานของแต่ละขั้นตอนในการทำงานของ Technician, Vendor เพื่อให้กระบวนการทำงานทั้งหมด กระชับ รวดเร็ว ในการแก้ปัญหาให้กับแต่ละร้านค้า Fast&Cold is an application of Suntory Pepsico MEM(Marketing Equipment Management)division in Thailand for tracking works of technicians/vendors throughout Thailand to repairing, installing, replacement for cooler machine equipment for retailers. On the part of technicians/vendors use this application for getting the job orders from the dispatchers and can record and submit jobs when finished. The dispatchers can track and check the jobs and working hours of each step of technicians/vendors so that the whole process is concise and quick to solve the problems of each retail shops.

About

Water Eject

Safely remove water and dust from your device's speaker using sound waves. Offers various cleaning modes, a tone generator for diagnostics, and a decibel meter. Features real-time progress tracking on the lock screen and haptic feedback.

Highlights
  • Water ejection with 165 Hz tone
  • Multiple speaker cleaner modes
  • Clear-wave sweep for deep unclogging
  • Tone generator (40 Hz–20 kHz)
  • Real-time decibel meter
  • Stereo test for channel faults
  • Live Activity and Dynamic Island integration
Features
Read full description

Safely eject water from your iPhone speaker in 60 seconds. One-tap SoniFlux plays a 165 Hz clear-wave tone, decibel meter & frequency generator included. Why SoniFlux? — Water Eject : uses the same 165 Hz burst as Apple Watch; removes liquid & dust — Speaker Cleaner modes : Gentle · Medium · Intense for every spill — Clear-Wave Sweep : optional 160–800 Hz sweep for deeper unclogging — Tone Generator : play 40 Hz–20 kHz to diagnose rattles — dB Meter : real-time level gauge (min, avg, max) — Stereo Test : ping left, right or auto-cycle to spot channel faults — Live Activity & Dynamic Island : watch progress on your Lock Screen — Haptic Boost : micro-vibrations for extra punch (option can be disabled) — No ads • No sign-up • Works offline How it works SoniFlux fires a strong 165 Hz tone that makes the speaker diaphragm reach its maximum excursion. The sound-pressure wave forces trapped droplets outward; most users recover full volume in ≤ 60 s. Results vary-repeat if the grill was heavily soaked. Quick tips 1. Remove any case and aim the speaker **downwards**. 2. Set volume to **80 – 100 %** for best effect. 3. Remove headphones – a loud tone will play. (The app never records audio) Note: SoniFlux offers premium subscription options for enhanced capabilities. Subscriptions are processed through Apple's App Store. Terms, conditions and privacy policy available at, https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of use & Privacy policy: https://sites.google.com/view/soniflux/

Screenshots

Fast&Cold4 screens
Water Eject4 screens

Verdict

The call

The clearest difference is in-app purchases: Fast&Cold at none against Water Eject's 2. Fast&Cold also leads on ads (none vs shown) and update cadence (every 2 months vs every 4 months). 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. Water Eject sells 2 in-app purchases, starting at $3.99 per month. Fast&Cold asks for nothing beyond the download.

UpkeepUpdate frequency

Fast&Cold ships an update every 2 months, Water Eject every 4 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Fast&Cold versus Water Eject: the parameters behind the verdict, then further details
ParameterFast&ColdWater Eject
PriceFreeFree
Rating—4.6 (33 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—33 — better
Update frequencyEvery 2 months — betterEvery 4 months
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better18.0
Further details — not scored
Size39 MB19 MB
Age rating4+4+
DeveloperInnohubVolkan ozturk

In-app purchases

None

Fast&Cold

No in-app purchases

2 purchases

Water Eject

Subscriptions2
  • SoniFlux Monthly Subscription$3.991 Month
  • SoniFlux Yearly Subscription$12.991 Year

Questions

Is Fast&Cold free?
Fast&Cold is free to download, with no in-app purchases.
Is Water Eject free?
Water Eject is free to download, with in-app purchases available.
Do Fast&Cold or Water Eject have ads?
Water Eject shows ads; Fast&Cold does not.
Which is updated more often, Fast&Cold or Water Eject?
Fast&Cold ships an update every 2 months, and Water Eject every 4 months. Most recently, Fast&Cold was updated on October 26, 2026 and Water Eject on October 24, 2026.

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