# AG2 Trader vs Heliocast

The clearest difference is in-app purchases: AG2 Trader at none against Heliocast's 1. Heliocast's advantage is update cadence (fortnightly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Heliocast sells 1 in-app purchase, starting at $4.99 per year. AG2 Trader asks for nothing beyond the download.

AG2 Trader ships an update every 3 months, Heliocast fortnightly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AG2 Trader | Heliocast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (9 ratings)](https://appshunter.io/ios/app/ag2-trader/id608428447/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Subscription | — |
| Size | 11 MB | 46 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Atmospheric G2](https://appshunter.io/developer/1603433373) | [Ingenio Productions LLC](https://appshunter.io/developer/1249919346) |

## What reviewers say

### AG2 Trader

[App page](https://appshunter.io/ios/app/ag2-trader/id608428447)

This platform provides global weather forecasts and analysis to support commodity market trading. It offers customizable forecast tables, hourly and seasonal outlooks, and access to various global weather models. Designed for traders to quickly assess weather's market impact from anywhere.

**Highlights:** Customizable 15-day daily forecasts, 15-day hourly forecasts, Seasonal forecasts up to 7 months, Global model data access (GFS, ECMWF, Canadian, RPM), Energy forecast team discussions, Mobile access via iPad app

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

**In-app purchases:** none


### Heliocast

[App page](https://appshunter.io/ios/app/heliocast-aurora-forecast/id6796057193)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Heliocast Pro (Annual) | $4.99 | per year |


## Frequently asked questions

### Is AG2 Trader free?

AG2 Trader is free to download, with no in-app purchases.

### Is Heliocast free?

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

### Do AG2 Trader or Heliocast have ads?

Neither AG2 Trader nor Heliocast shows ads.

### Which is updated more often, AG2 Trader or Heliocast?

AG2 Trader ships an update every 3 months, and Heliocast fortnightly. Most recently, AG2 Trader was updated on November 1, 2026 and Heliocast on October 31, 2026.

---

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