# K2 Sim vs SendThatBread

The clearest difference is update cadence: SendThatBread at daily against K2 Sim's every 2 weeks. SendThatBread also leads on iOS requirement (13.0 vs 16.0). 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.

K2 Sim ships an update every 2 weeks, SendThatBread daily. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | K2 Sim | SendThatBread |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/k2-sim/id6757589750/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Free | — |
| Size | 5 MB | 18 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MIKYAS SULTAN BUSIRA](https://appshunter.io/developer/1867656807) | [SendThatBread](https://appshunter.io/developer/1870880185) |

## What reviewers say

### 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


### SendThatBread

[App page](https://appshunter.io/ios/app/sendthatbread/id6758103569)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is K2 Sim free?

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

### Is SendThatBread free?

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

### Do K2 Sim or SendThatBread have ads?

Neither K2 Sim nor SendThatBread shows ads.

### Which is updated more often, K2 Sim or SendThatBread?

K2 Sim ships an update every 2 weeks, and SendThatBread daily. Most recently, K2 Sim was updated on September 20, 2026 and SendThatBread on September 17, 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.*