# BlueS vs Pocket Assembler

The clearest difference is in-app purchases: BlueS at none against Pocket Assembler's 2. BlueS also leads on iOS requirement (13.0 vs 26.0). Pocket Assembler's advantage is update cadence (every 9 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Pocket Assembler sells 2 in-app purchases, starting at $7.99 per year. BlueS asks for nothing beyond the download.

BlueS ships an update every 3 weeks, Pocket Assembler every 9 days. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | BlueS | Pocket Assembler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (9 ratings)](https://appshunter.io/ios/app/pocket-assembler/id6737518265/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 91.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | — | Freemium |
| Size | 3 MB | 5 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Yueyu Zhao](https://appshunter.io/developer/1689319351) | [Hudson Heavy Industries](https://appshunter.io/developer/1727337256) |

## What reviewers say

### BlueS

[App page](https://appshunter.io/ios/app/blues-bluetooth-simulator/id6468956150)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pocket Assembler

[App page](https://appshunter.io/ios/app/pocket-assembler/id6737518265)

Learn assembly programming on your mobile device with a streamlined interface. It offers free coding challenges and documentation, with an optional Pro upgrade for advanced features and more complex projects.

**Highlights:** Learn assembly programming, Free coding mode, 28 coding challenges, Comprehensive documentation, Customizable editor themes, Advanced instructions (Pro), Custom execution speed (Pro)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Annual | $7.99 | per year |
| Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is BlueS free?

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

### Is Pocket Assembler free?

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

### Do BlueS or Pocket Assembler have ads?

Neither BlueS nor Pocket Assembler shows ads.

### Which is updated more often, BlueS or Pocket Assembler?

BlueS ships an update every 3 weeks, and Pocket Assembler every 9 days. Most recently, BlueS was updated on October 12, 2026 and Pocket Assembler on October 9, 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.*