Comparison

Cloud Water vs Vivva

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

Head to head
About

Cloud Water

This app monitors your water filtration system, providing real-time quality data and tracking your consumption. It alerts you to local toxins and violations, ensuring your filtered water is clean, healthy, and alkaline.

Highlights
  • Real-time water quality monitoring
  • Track water consumption trends
  • Local toxin and violation notifications
  • Usage-based filter replacement alerts
  • Remineralization and alkalinity tracking
Features
Read full description

Say hello to Cloud, the smartest water filter in the world. Cloud turns tap water into better-tasting, better-for-you hydration. Our system removes 99% of toxins including fluoride, PFAs, micro-plastics, and heavy metals. Essential minerals are added back in, leaving your water clean, healthy, and alkaline. The Cloud app experience lets you keep tabs on your drinking water and includes: Realtime Quality Monitoring The Cloud app provides visibility into every stage of filtration. Monitor tap water quality entering the system and see how it changes as the filter works to purify and remineralize. Water Consumption Trends Track how many gallons you consume each month. Household water goals will help you create healthy drinking water habits. Local Toxin and Violation Notifications Check local toxins in your area and get notified when a water quality violation occurs. Rest assured that your Cloud filter removes 99% of toxins reported. Usage-based Filter Replacements Replacement filters are only shipped when you need one. Filter replacements are based on real consumption and toxin data, not some arbitrary timeline.

About

Vivva

Capture the essence of your memories by pairing photos with spoken stories. This app transcribes your voice to text, allowing you to preserve the full context of moments. Keep your private stories on your device, ready to be revisited or shared.

Highlights
  • Record stories with a photo
  • On-device transcription
  • Editable transcriptions
  • Replay and revisit memories
  • Gentle capture reminders
  • Private on-device storage
Features
Read full description

Every photo has a story. The joke your uncle always told that never got old but made everyone laugh. The smell of your grandma’s pie in the oven that Sunday afternoon. Words you wish you’d said out loud, and kept. Vivva is for those moments. Choose a photo. Speak from the heart. Vivva turns your voice into words on your iPhone, so the memory stays whole: the picture, the sound, and what it meant. No account. No cloud storage. Just a private place to keep the meaningful pieces of what makes you who you are and what makes you smile. And one day, when the people you love want more than photos, you’ll be able to tell them the joke, the smell, the words... all the little pieces that made those mundane moments magical and the photo couldn’t capture. Vivva helps you remember what’s important. • Record stories with a photo • On-device transcription you can edit • Replay, revisit, and share when you’re ready • Gentle reminders to capture another moment • Your memories stay on this iPhone Made free so anyone can use it.

Screenshots

Cloud Water4 screens
Vivva4 screens

Verdict

The call

The clearest difference is in-app purchases: Cloud Water at none against Vivva's 4. Cloud Water also leads on ratings volume (20 vs 1) and iOS requirement (12.0 vs 26.0). Vivva's advantage is rating (5.0 vs 4.5) and update cadence (daily vs every 2 months). On price, ads 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. Vivva sells 4 one-off in-app purchases. Cloud Water asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Vivva holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Cloud Water has 20 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Cloud Water ships an update every 2 months, Vivva daily. The most recent releases landed on November 3, 2026 and October 12, 2026 respectively.

Scorecard6 real differences · 4 level
Cloud Water versus Vivva: the parameters behind the verdict, then further details
ParameterCloud WaterVivva
PriceFreeFree
Rating4.5 (20 ratings)5.0 (1 ratings) — better
Positive reviews66.7% of reviews—
Number of ratings20 — better1
Update frequencyEvery 2 monthsDaily — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS12.0 — better26.0
Further details — not scored
Size14 MB2 MB
Age rating4+4+
DeveloperCloud Water Filter, LLCAntonio Mei

Customer experience

Cloud Water

All ratings18 ratings
Positive88.9%
Neutral0.0%
Negative11.1%
Written reviews12 reviews
Positive66.7%
Neutral8.3%
Negative25.0%

Vivva

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Cloud Water

No in-app purchases

4 purchases

Vivva

One-time4
  • A quiet thank-you$3.00
  • Help keep it going$5.00
  • Keep memories alive$10.00
Show 1 more
  • For the ones we love$25.00

Questions

Is Cloud Water free?
Cloud Water is free to download, with no in-app purchases.
Is Vivva free?
Vivva is free to download, with in-app purchases available.
Which has better reviews, Cloud Water or Vivva?
Vivva is rated higher. Cloud Water averages 4.5 out of 5 from 20 ratings, while Vivva averages 5.0 from 1 ratings.
Do Cloud Water or Vivva have ads?
Neither Cloud Water nor Vivva shows ads.
Which is updated more often, Cloud Water or Vivva?
Cloud Water ships an update every 2 months, and Vivva daily. Most recently, Cloud Water was updated on November 3, 2026 and Vivva on October 12, 2026.

Other comparisons