# Irisun Gold vs Reverse Efficient Frontier App

The clearest difference is in-app purchases: Irisun Gold at none against Reverse Efficient Frontier App's 2. Irisun Gold also leads on update cadence (monthly vs every 10 months) and iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Reverse Efficient Frontier App sells 2 in-app purchases, starting at $9.99 per month. Irisun Gold asks for nothing beyond the download.

Irisun Gold ships an update monthly, Reverse Efficient Frontier App every 10 months. The most recent releases landed on September 17, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Irisun Gold | Reverse Efficient Frontier App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/irisun-gold/id6746431244/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 10 months |
| Monetization | Free | — |
| Size | 43 MB | 34 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Aurify](https://appshunter.io/developer/1812159103) | [Aula Dluseyi Olowiwee](https://appshunter.io/developer/1773135198) |

## What reviewers say

### Irisun Gold

[App page](https://appshunter.io/ios/app/irisun-gold/id6746431244)

Access real-time gold and commodity prices, market trends, and breaking financial news. Get customizable alerts to stay informed about precious metals. Make timely investment decisions with a user-friendly interface.

**Highlights:** Live gold and commodity prices, Market trends analysis, Breaking financial news, Customizable alerts, User-friendly interface, Real-time data

**Features:** macOS Compatibility

**In-app purchases:** none


### Reverse Efficient Frontier App

[App page](https://appshunter.io/ios/app/reverse-efficient-frontier-app/id6748159202)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| Premium Yearly | $99.99 | per year |


## Frequently asked questions

### Is Irisun Gold free?

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

### Is Reverse Efficient Frontier App free?

Reverse Efficient Frontier App is free to download, with in-app purchases available.

### Do Irisun Gold or Reverse Efficient Frontier App have ads?

Neither Irisun Gold nor Reverse Efficient Frontier App shows ads.

### Which is updated more often, Irisun Gold or Reverse Efficient Frontier App?

Irisun Gold ships an update monthly, and Reverse Efficient Frontier App every 10 months. Most recently, Irisun Gold was updated on September 17, 2026 and Reverse Efficient Frontier App on September 10, 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.*