# 3MBC Charleston vs SimStack Lite

The clearest difference is in-app purchases: 3MBC Charleston at none against SimStack Lite's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SimStack Lite sells 2 in-app purchases, starting at $19.99 per month. 3MBC Charleston asks for nothing beyond the download.

3MBC Charleston ships an update every 2 months, SimStack Lite every 3 months. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 3MBC Charleston | SimStack Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/simstack-lite/id6749025487/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Freemium |
| Size | 56 MB | 63 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mount Moriah Missionary Baptist Church, incorporated](https://appshunter.io/developer/1786921586) | [Jasmine Doster](https://appshunter.io/developer/1828514806) |

## What reviewers say

### 3MBC Charleston

[App page](https://appshunter.io/ios/app/3mbc-charleston/id6739763181)

**Features:** Vision Pro support

**In-app purchases:** none


### SimStack Lite

[App page](https://appshunter.io/ios/app/simstack-lite/id6749025487)

Interactive simulations help tech professionals develop critical decision-making skills for Agile, DevOps, and AI roles. Practice real-world scenarios involving team dynamics, project risks, and prioritization to build practical leadership abilities.

**Highlights:** Agile role simulations, DevOps workflow practice, AI product management scenarios, Scrum Master decision making, Product Owner prioritization, AI governance concepts, Workplace conflict resolution

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SimStack Pro Monthly | $19.99 | per month |
| SimStack Pro Annual | $149.99 | per year |


## Frequently asked questions

### Is 3MBC Charleston free?

3MBC Charleston is free to download, with no in-app purchases.

### Is SimStack Lite free?

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

### Do 3MBC Charleston or SimStack Lite have ads?

Neither 3MBC Charleston nor SimStack Lite shows ads.

### Which is updated more often, 3MBC Charleston or SimStack Lite?

3MBC Charleston ships an update every 2 months, and SimStack Lite every 3 months. Most recently, 3MBC Charleston was updated on October 30, 2026 and SimStack Lite on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*