# カインズアプリ vs PETEMO

The clearest difference is rating: PETEMO at 4.8 against カインズアプリ's 4.0. PETEMO also leads on review sentiment (59% vs 17%) and monetization model (free vs ad-supported). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PETEMO holds the better App Store score, 4.8 against 4.0. Both are backed by a comparable volume of ratings — 2 and 6 respectively. Written reviews point the same way: 17% of カインズアプリ's written reviews are positive against 59% of PETEMO's.

カインズアプリ ships an update monthly, PETEMO every 3 weeks. The most recent releases landed on September 22, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | カインズアプリ | PETEMO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/cainz/id966865570/reviews) | **[4.8 (6 ratings)](https://appshunter.io/ios/app/petemo/id6754081947/reviews)** |
| Number of ratings | 2 | **6** |
| Positive reviews | 16.7% of reviews | **59.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 151 MB | 61 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Cainz Co., Ltd.](https://appshunter.io/developer/966865569) | [AEONPET Inc.](https://appshunter.io/developer/524047828) |

## What reviewers say

### カインズアプリ

[App page](https://appshunter.io/ios/app/cainz/id966865570)

This app enhances your shopping experience at a major retailer by offering loyalty points, exclusive coupons, and real-time inventory checks. It streamlines your visit with features like in-app payment and store navigation, making shopping more convenient and enjoyable.

**Highlights:** Earn and redeem loyalty points, Exclusive app-only coupons, Check store inventory before visiting, In-app product scanning for faster checkout, Store navigation and product location, Book store services and events, Browse store flyers and promotions

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

**In-app purchases:** none


### PETEMO

[App page](https://appshunter.io/ios/app/petemo/id6754081947)

Manage your pet's needs and enjoy exclusive savings with this comprehensive app. Access digital membership cards, special coupons, and earn loyalty points on all your pet supply purchases. Discover unique rewards and participate in fun lotteries for extra benefits.

**Highlights:** Digital membership card, Exclusive app-only coupons, Earn and redeem loyalty points, Pet birthday and adoption anniversary rewards, Lottery for points, Customizable pet profiles, Earn points via surveys and missions

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

**In-app purchases:** none


## Frequently asked questions

### Is カインズアプリ free?

カインズアプリ is free to download, with no in-app purchases.

### Is PETEMO free?

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

### Which has better reviews, カインズアプリ or PETEMO?

PETEMO is rated higher. カインズアプリ averages 4.0 out of 5 from 2 ratings, while PETEMO averages 4.8 from 6 ratings.

### Do カインズアプリ or PETEMO have ads?

Neither カインズアプリ nor PETEMO shows ads.

### Which is updated more often, カインズアプリ or PETEMO?

カインズアプリ ships an update monthly, and PETEMO every 3 weeks. Most recently, カインズアプリ was updated on September 22, 2026 and PETEMO on September 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.*