# Integral Rates vs CFD Signal

The clearest difference is in-app purchases: Integral Rates at none against CFD Signal's 2. Integral Rates also leads on update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CFD Signal sells 2 in-app purchases, starting at $3.99 per month. Integral Rates asks for nothing beyond the download.

Integral Rates ships an update weekly, CFD Signal every 2 months. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Integral Rates | CFD Signal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Size | 28 MB | 17 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Integral](https://appshunter.io/developer/589239460) | [masafumi matsumoto](https://appshunter.io/developer/1866103675) |

## What reviewers say

### Integral Rates

[App page](https://appshunter.io/ios/app/integral-rates/id6749907727)

**Features:** macOS Compatibility

**In-app purchases:** none


### CFD Signal

[App page](https://appshunter.io/ios/app/cfd-signal/id6769496079)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $3.99 | per month |
| Premium | $9.99 | per month |


## Frequently asked questions

### Is Integral Rates free?

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

### Is CFD Signal free?

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

### Do Integral Rates or CFD Signal have ads?

Neither Integral Rates nor CFD Signal shows ads.

### Which is updated more often, Integral Rates or CFD Signal?

Integral Rates ships an update weekly, and CFD Signal every 2 months. Most recently, Integral Rates was updated on October 25, 2026 and CFD Signal on October 18, 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.*