# BlueSim vs SimpleUX

The clearest difference is price: SimpleUX at Free against BlueSim's $4.99. BlueSim's advantage is in-app purchases (none vs 6) and chart position (#144 vs unranked). On update cadence, ads, device support and iOS requirement there is nothing between them.

SimpleUX is free to download; BlueSim costs $4.99 up front. SimpleUX sells 6 in-app purchases, starting at $3.99 per month. BlueSim asks for nothing beyond the download.

BlueSim ships an update every 2 weeks, SimpleUX every 3 weeks. The most recent releases landed on September 12, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | BlueSim | SimpleUX |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/bluesim-bluetooth-simulator/id1662190389/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Paid | — |
| Best chart rank | **#144** | — |
| Size | 6 MB | 30 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [Brandon Fraune](https://appshunter.io/developer/1662190391) | [SimpleUX ApS](https://appshunter.io/developer/1687308124) |

## What reviewers say

### BlueSim

[App page](https://appshunter.io/ios/app/bluesim-bluetooth-simulator/id1662190389)

**Currently charting:** #144 Top Paid · Developer Tools (US App Store)

Simulate a Bluetooth Low Energy peripheral to test or debug other devices. Send custom data to a central device, facilitating development and troubleshooting.

**Highlights:** Bluetooth LE peripheral simulation, Custom data transfer, Device testing and debugging, Supports central/host devices, iPhone and iPad compatible

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

**In-app purchases:** none


### SimpleUX

[App page](https://appshunter.io/ios/app/simpleux/id6448992049)

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iPad Monthly plan | $3.99 | per month |
| Desktop Monthly plan | $6.99 | per month |
| Bundle Monthly plan | $9.99 | per month |
| iPad Annual plan | $19.99 | per year |
| Desktop Annual plan | $39.99 | per year |
| Bundle Annual plan | $59.99 | per year |


## Frequently asked questions

### Is BlueSim free?

BlueSim costs $4.99, with no in-app purchases.

### Is SimpleUX free?

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

### Do BlueSim or SimpleUX have ads?

Neither BlueSim nor SimpleUX shows ads.

### Which is updated more often, BlueSim or SimpleUX?

BlueSim ships an update every 2 weeks, and SimpleUX every 3 weeks. Most recently, BlueSim was updated on September 12, 2026 and SimpleUX on September 25, 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.*