# Dejavu Chart vs FX検証

The clearest difference is in-app purchases: FX検証 at none against Dejavu Chart's 3. Dejavu Chart's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Dejavu Chart sells 3 in-app purchases, starting at $9.99 per month. FX検証 asks for nothing beyond the download.

## The numbers

| Metric | Dejavu Chart | FX検証 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Size | 513 MB | 4 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MONOPOLEAPPS K.K.](https://appshunter.io/developer/925904164) | [Kiyoshi Koike](https://appshunter.io/developer/513590141) |

## What reviewers say

### Dejavu Chart

[App page](https://appshunter.io/ios/app/dejavu-chart/id6758240109)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $9.99 | per month |
| Yearly Premium | $39.99 | per year |
| Lifetime Premium | $59.99 | one-time |


### FX検証

[App page](https://appshunter.io/ios/app/fx/id6818484468)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dejavu Chart free?

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

### Is FX検証 free?

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

### Do Dejavu Chart or FX検証 have ads?

FX検証 shows ads; Dejavu Chart does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*