Arrayground vs Andwriter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Arrayground
This app provides a mobile interface for interacting with CBQN and ngn/k libraries. It functions as a REPL (Read-Eval-Print Loop) for developers working with these specific programming environments on their mobile devices.
- Mobile REPL interface
- CBQN library integration
- ngn/k library integration
- SwiftUI application
- Works on iPhone and iPad
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A SwiftUI application to interface with CBQN and ngn/k libraries into a working repl.
Andwriter
A fast, clean text editor designed for code and notes. It offers keyboard-driven features, supports multiple tabs, and allows for quick file access and editing. An optional AI assistant integration is also available.
- Keyboard-driven interface
- Supports common text and source files
- Persistent multi-tab sessions
- Familiar shortcuts for file operations
- Markdown and HTML preview
- Optional AI assistant integration
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Andwriter is a fast, clean text editor built for writing code, editing plain text, and keeping scratch notes close at hand. Designed for keyboard-driven work: - Open and edit common text and source files - Keep multiple tabs in a persistent session - Use familiar shortcuts for new files, open, save, find, command palette, and quick open - Navigate with line numbers, search, replace, and multi-cursor editing - Preview Markdown and HTML documents - Switch between editor themes and focused writer settings - Connect an optional AI assistant to OpenAI-compatible, Anthropic, or local Ollama-style backends Andwriter keeps the first version simple: open files, write, search, save, and return to your session quickly. It is built for developers, writers, and anyone who wants a quiet editor that feels close to a desktop code editor while staying native on Apple platforms.
Screenshots
Verdict
The clearest difference is update cadence: Arrayground at every 5 days against Andwriter's every 3 weeks. Arrayground also leads on ratings volume (4 vs 1). Andwriter's advantage is rating (5.0 vs 4.8). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Andwriter holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
Arrayground ships an update every 5 days, Andwriter every 3 weeks. The most recent releases landed on October 14, 2026 and October 23, 2026 respectively.
| Parameter | Arrayground | Andwriter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 5 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 6 MB | 5 MB |
| Age rating | 17+ | 4+ |
| Developer | Asakura | Andrey Sapunov |
Customer experience
Arrayground
Andwriter
In-app purchases
Arrayground
No in-app purchases
Andwriter
No in-app purchases
