# アマONE～せどりオールインワンツール～ vs lwaka

The clearest difference is in-app purchases: lwaka at none against アマONE～せどりオールインワンツール～'s 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. アマONE～せどりオールインワンツール～ sells 1 in-app purchase, starting at $58.99 per month. lwaka asks for nothing beyond the download.

アマONE～せどりオールインワンツール～ ships an update monthly, lwaka fortnightly. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | アマONE～せどりオールインワンツール～ | lwaka |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 92.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 110 MB | 49 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Watermelon Software Solution Japan, Inc.](https://appshunter.io/developer/1263198404) | [HIDEKAZU IWAO](https://appshunter.io/developer/1609347482) |

## What reviewers say

### アマONE～せどりオールインワンツール～

[App page](https://appshunter.io/ios/app/one/id1579675728)

This tool helps sellers quickly compare product prices across Amazon, Rakuten, and Yahoo Shopping by scanning barcodes or searching keywords. It offers detailed profit calculations, alerts for valuable items, and integrates with web versions for product management.

**Highlights:** Barcode scanning for price comparison, Cross-platform price checks (Amazon, Rakuten, Yahoo), Automatic profit and fee calculation, Real-time price and ranking data, Alerts for high-value products, Web version integration for product management

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dominator継続課金 | $58.99 | per month |


### lwaka

[App page](https://appshunter.io/ios/app/lwaka/id1619947689)

**In-app purchases:** none


## Frequently asked questions

### Is アマONE～せどりオールインワンツール～ free?

アマONE～せどりオールインワンツール～ is free to download, with in-app purchases available.

### Is lwaka free?

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

### Do アマONE～せどりオールインワンツール～ or lwaka have ads?

Neither アマONE～せどりオールインワンツール～ nor lwaka shows ads.

### Which is updated more often, アマONE～せどりオールインワンツール～ or lwaka?

アマONE～せどりオールインワンツール～ ships an update monthly, and lwaka fortnightly. Most recently, アマONE～せどりオールインワンツール～ was updated on October 14, 2026 and lwaka on October 11, 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.*