# Sirius Trader vs Trade Arth

The clearest difference is update cadence: Trade Arth at every 5 days against Sirius Trader's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sirius Trader ships an update monthly, Trade Arth every 5 days. The most recent releases landed on October 27, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Sirius Trader | Trade Arth |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 95.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | — | Free |
| Size | 15 MB | 40 MB |
| Requires iOS | 12.4 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [NANOVANTAGE (PTY) LTD](https://appshunter.io/developer/1650757214) | [DEMATADE ALGO TECHNOLOGY SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1713518221) |

## What reviewers say

### Sirius Trader

[App page](https://appshunter.io/ios/app/sirius-trader/id6443937682)

**In-app purchases:** none


### Trade Arth

[App page](https://appshunter.io/ios/app/trade-arth/id6470361389)

This app offers advanced algorithmic trading software to empower users in financial markets. It utilizes cutting-edge technology and expertise to provide a competitive edge through automated trading strategies.

**Highlights:** Algorithmic trading software, Automated trading strategies, Financial market trading, Cutting-edge technology, Competitive edge

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sirius Trader free?

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

### Is Trade Arth free?

Trade Arth is free to download, with no in-app purchases.

### Do Sirius Trader or Trade Arth have ads?

Neither Sirius Trader nor Trade Arth shows ads.

### Which is updated more often, Sirius Trader or Trade Arth?

Sirius Trader ships an update monthly, and Trade Arth every 5 days. Most recently, Sirius Trader was updated on October 27, 2026 and Trade Arth on October 21, 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.*