# スロMemo vs QuickFX

The clearest difference is in-app purchases: スロMemo at none against QuickFX's 4. QuickFX's advantage is update cadence (weekly vs every 6 weeks) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. QuickFX sells 4 in-app purchases, starting at $6.99 per year. スロMemo asks for nothing beyond the download.

スロMemo ships an update every 6 weeks, QuickFX weekly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | スロMemo | QuickFX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/quickfx-currency-converter/id6773471389/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | — | Free |
| Size | 6 MB | 25 MB |
| Requires iOS | 17 | 17.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Kazuki Takeda](https://appshunter.io/developer/1706838827) | [Michael Knox](https://appshunter.io/developer/6773471391) |

## What reviewers say

### スロMemo

[App page](https://appshunter.io/ios/app/memo/id6762041343)

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

**In-app purchases:** none


### QuickFX

[App page](https://appshunter.io/ios/app/quickfx-currency-converter/id6773471389)

This app provides real-time currency exchange rates directly on your home screen widget. Easily convert amounts between over 30 currencies and view historical trends at a glance. It offers a clean, ad-free experience without requiring an account or subscription.

**Highlights:** Home screen widgets, Real-time exchange rates, 30+ currency support, Favorite currency pairs, 7-day trend charts, Ad-free experience

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QuickFX Pro | $6.99 | per year |
| Small Tip | $0.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Large Tip | $4.99 | one-time |


## Frequently asked questions

### Is スロMemo free?

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

### Is QuickFX free?

QuickFX is free to download, with in-app purchases available.

### Do スロMemo or QuickFX have ads?

Neither スロMemo nor QuickFX shows ads.

### Which is updated more often, スロMemo or QuickFX?

スロMemo ships an update every 6 weeks, and QuickFX weekly. Most recently, スロMemo was updated on October 31, 2026 and QuickFX on November 5, 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.*