# RangeSight Studios vs K2 Sim

The clearest difference is in-app purchases: K2 Sim at none against RangeSight Studios's 4. RangeSight Studios's advantage is iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. RangeSight Studios sells 4 in-app purchases, starting at $19.99 per month. K2 Sim asks for nothing beyond the download.

RangeSight Studios ships an update fortnightly, K2 Sim every 2 weeks. The most recent releases landed on October 10, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | RangeSight Studios | K2 Sim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/k2-sim/id6757589750/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 33 MB | 6 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ross Shaw](https://appshunter.io/developer/1849830461) | [MIKYAS SULTAN BUSIRA](https://appshunter.io/developer/1867656807) |

## What reviewers say

### RangeSight Studios

[App page](https://appshunter.io/ios/app/rangesight-studios/id6754748857)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Monthly | $19.99 | per month |
| Pro Access | $29.99 | per month |
| Pro Access Yearly | $299.99 | per year |
| Pro Access Lifetime | $29.99 | one-time |


### K2 Sim

[App page](https://appshunter.io/ios/app/k2-sim/id6757589750)

Explore market charts and study trading ideas with historical data. Analyze price action and strategy behavior over time to learn how patterns have performed. This tool is for educational and research purposes only, not for live trading or financial advice.

**Highlights:** Explore market charts, Study trading ideas, Use historical market data, View price action, Review strategy behavior, Learn pattern performance

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

**In-app purchases:** none


## Frequently asked questions

### Is RangeSight Studios free?

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

### Is K2 Sim free?

K2 Sim is free to download, with no in-app purchases.

### Do RangeSight Studios or K2 Sim have ads?

Neither RangeSight Studios nor K2 Sim shows ads.

### Which is updated more often, RangeSight Studios or K2 Sim?

RangeSight Studios ships an update fortnightly, and K2 Sim every 2 weeks. Most recently, RangeSight Studios was updated on October 10, 2026 and K2 Sim on October 28, 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.*