# Timechain vs Crypto Trading Sim

The clearest difference is rating: Crypto Trading Sim at 5.0 against Timechain's 4.5. Crypto Trading Sim also leads on in-app purchases (none vs 3). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Timechain sells 3 in-app purchases, starting at $1.99 per month. Crypto Trading Sim asks for nothing beyond the download.

Crypto Trading Sim holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

## The numbers

| Metric | Timechain | Crypto Trading Sim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/timechain-3d-bitcoin-explorer/id6761641341/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/crypto-trading-sim-bitcoin/id6769607823/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 75 MB | 19 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ALFRED JOESEPH VARELA](https://appshunter.io/developer/1890605240) | [Hendri Budi Setiawan](https://appshunter.io/developer/1874514897) |

## What reviewers say

### Timechain

[App page](https://appshunter.io/ios/app/timechain-3d-bitcoin-explorer/id6761641341)

Explore Bitcoin's blockchain in real-time with a 3D visualization. Diagnose stuck transactions, verify chain data with on-device proofs, and connect your own node. Learn about Bitcoin's inner workings through narrated lessons and quizzes.

**Highlights:** 3D Bitcoin block visualization, Stuck transaction diagnosis, On-device transaction proofs, Connect custom Bitcoin node, Real-time mempool data, Bitcoin educational lessons

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Explorer | $1.99 | per month |
| Hodler | $19.99 | per year |
| Legend | $199.99 | one-time |


### Crypto Trading Sim

[App page](https://appshunter.io/ios/app/crypto-trading-sim-bitcoin/id6769607823)

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

**In-app purchases:** none


## Frequently asked questions

### Is Timechain free?

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

### Is Crypto Trading Sim free?

Crypto Trading Sim is free to download, with no in-app purchases.

### Which has better reviews, Timechain or Crypto Trading Sim?

Crypto Trading Sim is rated higher. Timechain averages 4.5 out of 5 from 2 ratings, while Crypto Trading Sim averages 5.0 from 1 ratings.

### Do Timechain or Crypto Trading Sim have ads?

Neither Timechain nor Crypto Trading Sim 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.*