# ペット健康手帳 vs Cat Weight Tracker

The clearest difference is in-app purchases: Cat Weight Tracker at none against ペット健康手帳's 2. Cat Weight Tracker also leads on ads (none vs shown) and device support (3 vs 1). ペット健康手帳's advantage is update cadence (weekly vs every 3 weeks). On price and review sentiment there is nothing between them.

Both are free to download. ペット健康手帳 sells 2 in-app purchases, starting at $1.99 per month. Cat Weight Tracker asks for nothing beyond the download.

ペット健康手帳 ships an update weekly, Cat Weight Tracker every 3 weeks. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ペット健康手帳 | Cat Weight Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 6 MB | 60 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KUREHO](https://appshunter.io/developer/1884942706) | [Makino Shii](https://appshunter.io/developer/6777055904) |

## What reviewers say

### ペット健康手帳

[App page](https://appshunter.io/ios/app/id6780385375)

Record your pet's daily activities, health, and vet visits with photos. Track weight, food, medication, walks, and more in one place. Supports multiple pets and breeds, with reminders for appointments and medication.

**Highlights:** Photo journaling for daily records, Weight and health tracking with graphs, Medication and vet visit reminders, Growth album and milestone cards, CSV data export, iCloud synchronization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus（月額） | $1.99 | per month |
| Plus | $14.99 | one-time |


### Cat Weight Tracker

[App page](https://appshunter.io/ios/app/cat-weight-tracker/id6798534623)

Easily track your cat's weight by weighing yourself with and without them. Log entries in seconds and monitor for concerning weight loss with customizable alerts based on veterinary guidelines.

**Highlights:** Weigh cat while holding, Quick entry with pre-filled values, Home-screen widget for latest weight, Monitors for concerning weight loss, Customizable loss thresholds, Supports multiple scale types

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

**In-app purchases:** none


## Frequently asked questions

### Is ペット健康手帳 free?

ペット健康手帳 is free to download, with in-app purchases available.

### Is Cat Weight Tracker free?

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

### Do ペット健康手帳 or Cat Weight Tracker have ads?

ペット健康手帳 shows ads; Cat Weight Tracker does not.

### Which is updated more often, ペット健康手帳 or Cat Weight Tracker?

ペット健康手帳 ships an update weekly, and Cat Weight Tracker every 3 weeks. Most recently, ペット健康手帳 was updated on October 28, 2026 and Cat Weight Tracker on October 30, 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.*