Comparison

PocketEng vs pocket/grammer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PocketEng

Features
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Steer coding agent right from your phone. Run coding sessions from anywhere, review agent output, and steer your development workflow, all from your phone. KEY FEATURES - Run Claude code and Codex on your phone - Start, monitor, and manage coding sessions on the go - Review code changes, diffs, and agent output in real time - Integrate with your existing tools and repositories - Customizable skills that grow with your codebase BUILT FOR DEVELOPERS Whether you're commuting, in a meeting, or away from your desk, Pocket Engineer keeps you connected to your codebase. Spin up an agent session, give it a task, and review the results when you're ready. Pocket Engineer acts as the interface to your development environment, giving you full control from your mobile device.

About

pocket/grammer

Leverage the power of local AI on your iPhone to generate code, websites, and apps. This tool allows for agentic coding, creating files and folders, and previewing your work before deployment. It offers a private and secure coding experience without relying on cloud servers.

Highlights
  • Local AI code generation
  • Website and app creation
  • Agentic coding with file creation
  • Project import and export
  • Code preview
  • Model selection from Hugging Face
  • Private and secure on-device operation
Features
Read full description

Your phone is now a full coding environment. PocketGrammer runs AI coding agents with open models that live entirely on your device — no account, no cloud required — and shows you what it built in a live preview, right on your screen. AN AGENT THAT PLANS, THEN CODES - Ask for a feature in plain language. PocketGrammer asks clarifying questions, then writes a step-by-step plan you can review before a single line changes. Hand the plan to code mode and watch each step execute — with history for every file it touches. REAL MODELS, REALLY ON-DEVICE - Download open models sized to your device — Qwen 2.5 Coder, Qwen 2.5 Instruct, Qwen 3, and SmolLM2 — and run them entirely offline. Your code never leaves your phone unless you tell it to. A REAL WORKSPACE - Multi-tab code editor with syntax highlighting and autocomplete • Diagnostics that catch syntax errors and unbalanced brackets as you type • Regex-powered search across every file in the project • A file tree you can drag to rearrange, with rename, copy, and delete • File history: step back to any earlier version of any file LIVE PREVIEW - Run web projects instantly in the built-in preview. Switch between fit, mobile, and tablet viewports, and watch console output and errors in a dedicated panel — the preview reloads automatically as the agent writes code. GITHUB IN, CODE OUT - Browse a GitHub repository and import its files into any workspace, then let the agent build on them. BRING YOUR OWN KEY - Prefer frontier models? Add your own API keys for OpenAI, Anthropic, Google Gemini, OpenRouter, or a custom OpenAI-compatible endpoint (LiteLLM works great). Keys are stored securely on your device, and you choose which role — planning or coding — uses cloud versus local. YOUR DESKTOP, PAIRED TO YOUR PHONE - Open your workspace in any browser on the same network and keep using the IDE you love — VS Code, Cursor, or any of them — with your phone doing the AI work. One-time purchase, unlimited devices on your Apple ID. FREE TO START, YOURS FOREVER - Every mobile feature is free. Desktop Access begins with a 7-day free trial, then unlocks with a single $19.99 purchase — never a subscription. PRIVACY FIRST - No account required. On-device models work in airplane mode, and cloud providers are only called when you choose them.

Screenshots

PocketEng4 screens
pocket/grammer4 screens

Verdict

The call

The clearest difference is in-app purchases: PocketEng at none against pocket/grammer's 1. PocketEng also leads on update cadence (every 5 days vs every 3 weeks). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. pocket/grammer sells 1 one-off in-app purchase. PocketEng asks for nothing beyond the download.

UpkeepUpdate frequency

PocketEng ships an update every 5 days, pocket/grammer every 3 weeks. The most recent releases landed on October 25, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 7 level
PocketEng versus pocket/grammer: the parameters behind the verdict, then further details
ParameterPocketEngpocket/grammer
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 5 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.5
Further details — not scored
Size2 MB122 MB
Age rating17+17+
DeveloperVaibhav DubeyCHRISTOPHER MICHAEL STAATS

In-app purchases

None

PocketEng

No in-app purchases

1 purchases

pocket/grammer

One-time1
  • Desktop Client Unlock$19.99

Questions

Is PocketEng free?
PocketEng is free to download, with no in-app purchases.
Is pocket/grammer free?
pocket/grammer is free to download, with in-app purchases available.
Do PocketEng or pocket/grammer have ads?
Neither PocketEng nor pocket/grammer shows ads.
Which is updated more often, PocketEng or pocket/grammer?
PocketEng ships an update every 5 days, and pocket/grammer every 3 weeks. Most recently, PocketEng was updated on October 25, 2026 and pocket/grammer on October 17, 2026.

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