# Kaspa Observer vs Crypto Trader Simulator

The clearest difference is iOS requirement: Kaspa Observer at 15.5 against Crypto Trader Simulator's 17.1. 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.

## The numbers

| Metric | Kaspa Observer | Crypto Trader Simulator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 74 MB | 11 MB |
| Requires iOS | **15.5** | 17.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nikolai Karavanov](https://appshunter.io/developer/1829272078) | [Mehmet Emir EDEMEN](https://appshunter.io/developer/1862997266) |

## What reviewers say

### Kaspa Observer

[App page](https://appshunter.io/ios/app/kaspa-observer/id6749205046)

**Features:** macOS Compatibility

**In-app purchases:** none


### Crypto Trader Simulator

[App page](https://appshunter.io/ios/app/crypto-trader-simulator/id6757352392)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kaspa Observer free?

Kaspa Observer is free to download, with no in-app purchases.

### Is Crypto Trader Simulator free?

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

### Do Kaspa Observer or Crypto Trader Simulator have ads?

Neither Kaspa Observer nor Crypto Trader Simulator shows ads.

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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.*