# Blink Shell, Build & Code vs Simple Sequence Diagram AI

The clearest difference is chart position: Blink Shell, Build & Code at #12 against Simple Sequence Diagram AI's unranked. Simple Sequence Diagram AI's advantage is iOS requirement (15.6 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Blink Shell, Build & Code sells 5 in-app purchases, starting at $7.99 per month and Simple Sequence Diagram AI sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Blink Shell, Build & Code ships an update every 3 weeks, Simple Sequence Diagram AI every 2 weeks. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Blink Shell, Build & Code | Simple Sequence Diagram AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (418 ratings)](https://appshunter.io/ios/app/blink-shell-build-and-code/id1594898306/reviews)** | — |
| Number of ratings | **418** | — |
| Positive reviews | 36.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#12** | — |
| Size | 211 MB | 68 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Blink Shell, Inc](https://appshunter.io/developer/1526795995) | [YUKI TANAIKE](https://appshunter.io/developer/478558546) |

## What reviewers say

### Blink Shell, Build & Code

[App page](https://appshunter.io/ios/app/blink-shell-build-and-code/id1594898306)

**Currently charting:** #12 Top Grossing · Developer Tools, #71 Top Free · Developer Tools (US App Store)

Transform your iOS device into a powerful terminal for coding and development. Leverage Mosh and SSH for stable, fast connections. Integrate with VS Code and manage your entire development workflow from your pocket.

**Highlights:** Mosh and SSH connections, VS Code integration (Blink Code), Remote runtime creation (Blink Build), Full SSH toolset, Hardware keyboard support, External display support, SFTP transfers

**Features:** Family Sharing, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Build Basic - 50 credits/month | $7.99 | per month |
| Blink+Build Basic | $9.99 | per month |
| Blink Plus | $19.99 | per year |
| Blink+ | $19.99 | per year |
| Blink Shell Classic | Free | one-time |


### Simple Sequence Diagram AI

[App page](https://appshunter.io/ios/app/simple-sequence-diagram-ai/id6711357061)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Simple Sequence Flow Pro (Monthly) | $4.99 | per month |
| Simple Sequence Flow Pro (Annual) | $44.99 | per year |


## Frequently asked questions

### Is Blink Shell, Build & Code free?

Blink Shell, Build & Code is free to download, with in-app purchases available.

### Is Simple Sequence Diagram AI free?

Simple Sequence Diagram AI is free to download, with in-app purchases available.

### Do Blink Shell, Build & Code or Simple Sequence Diagram AI have ads?

Neither Blink Shell, Build & Code nor Simple Sequence Diagram AI shows ads.

### Which is updated more often, Blink Shell, Build & Code or Simple Sequence Diagram AI?

Blink Shell, Build & Code ships an update every 3 weeks, and Simple Sequence Diagram AI every 2 weeks. Most recently, Blink Shell, Build & Code was updated on September 24, 2026 and Simple Sequence Diagram AI on September 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.*