# Cat Buddy vs 执业护士

The clearest difference is in-app purchases: Cat Buddy at none against 执业护士's 9. Cat Buddy also leads on update cadence (every 9 months vs every 36 months). 执业护士's advantage is ads (none vs shown) and iOS requirement (13.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. 执业护士 sells 9 one-off in-app purchases. Cat Buddy asks for nothing beyond the download.

Cat Buddy ships an update every 9 months, 执业护士 every 36 months. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Cat Buddy | 执业护士 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (11 ratings)](https://appshunter.io/ios/app/cat-buddy/id449438097/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 months** | Every 36 months |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 22 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [倩 赵](https://appshunter.io/developer/376557917) | [盼 朱](https://appshunter.io/developer/1708664205) |

## What reviewers say

### Cat Buddy

[App page](https://appshunter.io/ios/app/cat-buddy/id449438097)

Track your cat's health, milestones, and daily life. Log vet visits, medications, vaccinations, and allergies. Share your cat's journey with family and friends through photos and diaries.

**Highlights:** Cat diaries and milestone logging, Weight tracking (kg/lbs), Photo album storage, Veterinary and medication tracking, Vaccination and allergy records, Vaccine reminders, Data backup and export

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 执业护士

[App page](https://appshunter.io/ios/app/id1581732653)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个月VIP | $6.99 | one-time |
| 12个月VIP | $7.99 | one-time |
| 18个月VIP | $9.99 | one-time |
| 27个月VIP | $9.99 | one-time |
| 护士资格【习题解析班】 | $14.99 | one-time |
| 护士资格【导学班】 | $14.99 | one-time |
| 护士资格【教材精讲班】 | $23.99 | one-time |
| 护士资格【精品无忧班】全科 | $41.99 | one-time |
| 护士资格【通关取证班】全科 | $54.99 | one-time |


## Frequently asked questions

### Is Cat Buddy free?

Cat Buddy is free to download, with no in-app purchases.

### Is 执业护士 free?

执业护士 is free to download, with in-app purchases available.

### Do Cat Buddy or 执业护士 have ads?

Cat Buddy shows ads; 执业护士 does not.

### Which is updated more often, Cat Buddy or 执业护士?

Cat Buddy ships an update every 9 months, and 执业护士 every 36 months. Most recently, Cat Buddy was updated on October 23, 2026 and 执业护士 on October 25, 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.*