# ニッセンショッピングアプリ vs Keepa · Price Tracker

The clearest difference is rating: Keepa · Price Tracker at 4.8 against ニッセンショッピングアプリ's 1.0. Keepa · Price Tracker also leads on ratings volume (1.6K vs 2) and update cadence (every 4 days vs every 9 days). On price, review sentiment, 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.

Keepa · Price Tracker holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Keepa · Price Tracker has 1.6K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of ニッセンショッピングアプリ's written reviews are positive against 52% of Keepa · Price Tracker's.

ニッセンショッピングアプリ ships an update every 9 days, Keepa · Price Tracker every 4 days. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | ニッセンショッピングアプリ | Keepa · Price Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/id421978053/reviews) | **[4.8 (1.6K ratings)](https://appshunter.io/ios/app/keepa-price-tracker/id1518541385/reviews)** |
| Number of ratings | 2 | **1.6K** |
| Positive reviews | 50.0% of reviews | **51.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | Free | Free |
| Size | 28 MB | 79 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Nissen.co,.LTD](https://appshunter.io/developer/388543888) | [Keepa.com](https://appshunter.io/developer/1518541384) |

## What reviewers say

### ニッセンショッピングアプリ

[App page](https://appshunter.io/ios/app/id421978053)

This app offers a wide variety of apparel, home goods, and cosmetics from a well-known catalog retailer. Easily search, filter, and save favorite items across numerous categories, including plus sizes and petite options. Enjoy convenient online shopping anytime, anywhere.

**Highlights:** Extensive product catalog, Free word and category search, Advanced filtering options, Favorite item registration, Promotional notifications, Wide size range availability

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

**In-app purchases:** none


### Keepa · Price Tracker

[App page](https://appshunter.io/ios/app/keepa-price-tracker/id1518541385)

Track Amazon product prices and receive alerts for drops or restocks. Analyze price history, sales rank, and offer counts to shop smarter and identify the best deals.

**Highlights:** Price history graphs, Price drop alerts, Availability alerts, Product search and scanner, Sales rank history, International Amazon support

**In-app purchases:** none


## Frequently asked questions

### Is ニッセンショッピングアプリ free?

ニッセンショッピングアプリ is free to download, with no in-app purchases.

### Is Keepa · Price Tracker free?

Keepa · Price Tracker is free to download, with no in-app purchases.

### Which has better reviews, ニッセンショッピングアプリ or Keepa · Price Tracker?

Keepa · Price Tracker is rated higher. ニッセンショッピングアプリ averages 1.0 out of 5 from 2 ratings, while Keepa · Price Tracker averages 4.8 from 1.6K ratings.

### Do ニッセンショッピングアプリ or Keepa · Price Tracker have ads?

Neither ニッセンショッピングアプリ nor Keepa · Price Tracker shows ads.

### Which is updated more often, ニッセンショッピングアプリ or Keepa · Price Tracker?

ニッセンショッピングアプリ ships an update every 9 days, and Keepa · Price Tracker every 4 days. Most recently, ニッセンショッピングアプリ was updated on November 6, 2026 and Keepa · Price Tracker on November 7, 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.*