Comparison

WinBubbleTea vs Foster Kitten

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

Head to head
About

WinBubbleTea

This app allows you to earn and track rewards at participating stores. Easily check in with a QR code, view available rewards, and monitor your progress towards future benefits. You can also access store information and view your transaction history.

Highlights
  • Earn and track rewards
  • In-store QR code check-in
  • View available rewards
  • Track progress for future rewards
  • View store information
  • Refer friends
  • View transaction history
Features
Read full description

WinBubbleTea App - Earn and track your rewards at participating stores! FEATURES: • Check in on in-store tablet with QR code on app • View available rewards and track progress for future rewards • View store info • Refer friends through app • View transaction history • And much more!

About

Foster Kitten

This app helps track the health and development of kittens from birth to 12 weeks old. It allows for daily logging of weight, medications, feedings, and symptoms, with AI-powered stool assessment. It also supports tracking socialization and provides care resources.

Highlights
  • Daily kitten health logging
  • AI-powered stool assessment
  • Socialization tracking
  • Care resources library
  • Mother cat care tracking
  • Baby Book for milestones
  • Consolidated reports with sharing
Features
Read full description

Foster Kitten helps caregivers track kitten health, make more informed care decisions, and communicate more effectively with veterinarians and shelters during the first 12 weeks of life, when kittens are at their most fragile. Tracking Log daily weights, feedings, solid food, symptoms, medications, photos, and clinical notes. When your hands are full, use hands-free voice logging to record weights, feedings, and stool observations. Snap a photo of your kitten's stool for an instant assessment powered by KittenAI. Foster Kitten helps you monitor key indicators, including growth, feeding, stool quality, and upper respiratory symptoms, so changes don't go unnoticed. Track socialization as a daily practice across handling, sounds, surfaces, and social experiences. Browse a library of care resources and age-appropriate development guides. By applying veterinary research and established care standards to your data, Foster Kitten highlights when growth and health are on track, and when something may warrant a vet conversation. When it does, you can record what your vet said. Designed for Foster Care Whether you're caring for your first bottle baby or managing a full litter, Foster Kitten is built for real foster workflows. Track mother cats alongside their litters with queen care tools for nursing, mammary health, and reproductive milestones. Record the shelter-assigned Animal ID and source organization for each kitten. With Baby Book, document developmental milestones to create a keepsake that travels with your kitten to their forever home. Built for Shelters and Rescues With Shelter Edition, shelters, rescues, and clinics can manage their foster network and see each caregiver's availability, experience, and home environment when placing kittens. With caregiver consent, they can follow a kitten's records in real time for more timely, better-informed care conversations. Organizations can request Shelter Edition in Account Settings at no additional cost. Features • Daily weight tracking with age-adjusted growth analysis • KittenAI-powered stool assessment from photos • Clinical Patterns timeline with age-aware trend windows • Feeding history with weight-anchored, age-adjusted intake expectations • Solid food log for weaning kittens • Veterinary consultation records with recheck reminders • Stool, emesis, and upper respiratory symptom tracking • Medication schedules and dose logging • Medical photo tracking with anatomical and condition tags • Clinical notes with automatic health context snapshots • Baby Book with milestone photos, narratives, and PDF export • Parasite risk assessment with deworming guidance • Vaccination, diagnosis, and test result records • Consolidated reports with export and live, consent-based sharing with shelters • Works on iPhone, iPad, and web browsers Thoughtful Support Foster Kitten supports attentive caregiving by organizing your observations. It does not diagnose conditions or replace veterinary care. It helps you notice patterns early and communicate clearly with your vet. Learn more at https://fosterkitten.app/tutorials Subscription Information Foster Kitten offers Basic ($2.99/month) and Pro ($3.99/month), which adds advanced features including medical photo management. Both plans begin with a 7-day free trial. The free trial never converts into a paid subscription, and Foster Kitten never charges you when it ends. If you want to keep using Foster Kitten, you choose to subscribe. Once you subscribe, the subscription renews automatically each period unless you turn off auto-renew at least 24 hours before the period ends. Payment is charged to your Apple ID at the time of purchase. You can manage or cancel your subscription anytime in your Apple ID account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://fosterkitten.app/privacy

Screenshots

WinBubbleTea3 screens
Foster Kitten4 screens

Verdict

The call

The clearest difference is review sentiment: Foster Kitten at 100% against WinBubbleTea's 50%. Foster Kitten also leads on rating (5.0 vs 4.5) and update cadence (weekly vs every 42 months). WinBubbleTea's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 16.0). On price, ratings volume, 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. Foster Kitten sells 2 in-app purchases, starting at $2.99 per month. WinBubbleTea asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Foster Kitten holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 10 and 6 respectively. Written reviews point the same way: 50% of WinBubbleTea's written reviews are positive against 100% of Foster Kitten's.

UpkeepUpdate frequency

WinBubbleTea ships an update every 42 months, Foster Kitten weekly. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.

Scorecard6 real differences · 4 level
WinBubbleTea versus Foster Kitten: the parameters behind the verdict, then further details
ParameterWinBubbleTeaFoster Kitten
PriceFreeFree
Rating4.5 (10 ratings)5.0 (6 ratings) — better
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings10 — better6
Update frequencyEvery 42 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size41 MB96 MB
Age rating17+4+
DeveloperWIN BUBBLE TEADaniel Odysseus Wenger

Customer experience

WinBubbleTea

All ratings10 ratings
Positive80.0%
Neutral10.0%
Negative10.0%
Written reviews4 reviews
Positive50.0%
Neutral25.0%
Negative25.0%

Foster Kitten

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

WinBubbleTea

No in-app purchases

2 purchases

Foster Kitten

Subscriptions2
  • Foster Kitten (Basic)$2.991 Month
  • Foster Kitten (Pro)$3.991 Month

Questions

Is WinBubbleTea free?
WinBubbleTea is free to download, with no in-app purchases.
Is Foster Kitten free?
Foster Kitten is free to download, with in-app purchases available.
Which has better reviews, WinBubbleTea or Foster Kitten?
Foster Kitten is rated higher. WinBubbleTea averages 4.5 out of 5 from 10 ratings, while Foster Kitten averages 5.0 from 6 ratings.
Do WinBubbleTea or Foster Kitten have ads?
Neither WinBubbleTea nor Foster Kitten shows ads.
Which is updated more often, WinBubbleTea or Foster Kitten?
WinBubbleTea ships an update every 42 months, and Foster Kitten weekly. Most recently, WinBubbleTea was updated on October 3, 2026 and Foster Kitten on October 13, 2026.

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