# WinBubbleTea vs Foster Kitten

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.

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.

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.

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

## The numbers

| Metric | WinBubbleTea | Foster Kitten |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (10 ratings)](https://appshunter.io/ios/app/winbubbletea/id1470456503/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/foster-kitten/id6754807732/reviews)** |
| Number of ratings | **10** | 6 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 42 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 41 MB | 96 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [WIN BUBBLE TEA](https://appshunter.io/developer/1470456502) | [Daniel Odysseus Wenger](https://appshunter.io/developer/1850193796) |

## What reviewers say

### WinBubbleTea

[App page](https://appshunter.io/ios/app/winbubbletea/id1470456503)

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:** macOS Compatibility

**In-app purchases:** none


### Foster Kitten

[App page](https://appshunter.io/ios/app/foster-kitten/id6754807732)

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:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Foster Kitten (Basic) | $2.99 | per month |
| Foster Kitten (Pro) | $3.99 | per month |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*