# 本を探す vs 底値管理

The clearest difference is review sentiment: 本を探す at 33% against 底値管理's 0%. 本を探す also leads on iOS requirement (16.0 vs 18.0). 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.

本を探す ships an update monthly, 底値管理 every 3 weeks. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 本を探す | 底値管理 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Ad-supported |
| Size | 4 MB | 34 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KAZUYUKI TAJIMA](https://appshunter.io/developer/876885221) | [KYWorks](https://appshunter.io/developer/438033904) |

## What reviewers say

### 本を探す

[App page](https://appshunter.io/ios/app/id956844697)

**In-app purchases:** none


### 底値管理

[App page](https://appshunter.io/ios/app/id1589084169)

Easily track the lowest prices for your favorite products across different stores. Scan barcodes to quickly register items and compare prices at a glance. This free app helps you save money on individual items, making shopping more economical.

**Highlights:** Barcode scanning for automatic product registration, Manual registration for items without barcodes, Map-based store selection, Price history comparison by product, Social login for data transfer, Multi-device synchronization

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 本を探す free?

本を探す is free to download, with no in-app purchases.

### Is 底値管理 free?

底値管理 is free to download, with no in-app purchases.

### Do 本を探す or 底値管理 have ads?

Both 本を探す and 底値管理 show ads.

### Which is updated more often, 本を探す or 底値管理?

本を探す ships an update monthly, and 底値管理 every 3 weeks. Most recently, 本を探す was updated on October 10, 2026 and 底値管理 on October 24, 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.*