# スマホで底値をメモ  Kakac(カカック) vs 外為オンラインFX LS

The clearest difference is in-app purchases: 外為オンラインFX LS at none against スマホで底値をメモ  Kakac(カカック)'s 4. スマホで底値をメモ  Kakac(カカック)'s advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (8.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. スマホで底値をメモ  Kakac(カカック) sells 4 one-off in-app purchases. 外為オンラインFX LS asks for nothing beyond the download.

スマホで底値をメモ  Kakac(カカック) ships an update every 3 weeks, 外為オンラインFX LS every 2 months. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | スマホで底値をメモ  Kakac(カカック) | 外為オンラインFX LS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 23.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 16 MB | 48 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TSUKUTTEMITA, K.K.](https://appshunter.io/developer/876337293) | [GaitameOnline](https://appshunter.io/developer/444082112) |

## What reviewers say

### スマホで底値をメモ  Kakac(カカック)

[App page](https://appshunter.io/ios/app/kakac/id962689986)

Easily track the lowest prices for products using barcode scanning. Compare prices between physical stores and online retailers to make informed purchasing decisions and save money.

**Highlights:** Barcode scanning for product registration, Compare in-store and online prices, Track lowest prices (bottom prices), One-button links to online stores (Rakuten, Amazon), Household budget review and savings tool, Easy 3-step price comparison

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を削除 | $0.99 | one-time |
| 写真撮影機能 | $1.99 | one-time |
| カテゴリー数制限解除 | $1.99 | one-time |
| すべての機能を開放 | $2.99 | one-time |


### 外為オンラインFX LS

[App page](https://appshunter.io/ios/app/fx-ls/id1589354181)

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

**In-app purchases:** none


## Frequently asked questions

### Is スマホで底値をメモ  Kakac(カカック) free?

スマホで底値をメモ  Kakac(カカック) is free to download, with in-app purchases available.

### Is 外為オンラインFX LS free?

外為オンラインFX LS is free to download, with no in-app purchases.

### Do スマホで底値をメモ  Kakac(カカック) or 外為オンラインFX LS have ads?

Neither スマホで底値をメモ  Kakac(カカック) nor 外為オンラインFX LS shows ads.

### Which is updated more often, スマホで底値をメモ  Kakac(カカック) or 外為オンラインFX LS?

スマホで底値をメモ  Kakac(カカック) ships an update every 3 weeks, and 外為オンラインFX LS every 2 months. Most recently, スマホで底値をメモ  Kakac(カカック) was updated on November 1, 2026 and 外為オンラインFX LS on November 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.*