Comparison

FieldBuddy Go vs Mobile IDE for Codex AI GPT

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

Head to head
About

FieldBuddy Go

Features
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FieldBuddy Go (formerly known as R1) is the fast, simple, and reliable way to digitalize your field service operation. Designed for organizations that want to get up and running quickly, it offers a proven, out-of-the-box solution without the need for heavy customization or long implementation projects. With FieldBuddy Go, you get everything technicians and back-office teams need to work efficiently from day one. Create and manage work orders, track activities in real time, and give your team the tools to deliver great service, without unnecessary complexity. Built for companies that value low effort and high impact, FieldBuddy Go keeps implementation short, adoption simple, and costs predictable. It’s ideal for organizations with straightforward processes and limited customization needs. And when your business grows, you can easily upgrade to the full FieldBuddy platform.

About

Mobile IDE for Codex AI GPT

This app provides a mobile interface for a desktop AI coding environment, allowing developers to edit code, run commands, manage Git, and interact with AI assistants from their iPhone. It enables productive use of idle moments by offering real-time access to projects and a built-in terminal.

Highlights
  • Real-time desktop bridge
  • Built-in terminal
  • Full Git support
  • Code editor with syntax highlighting
  • File explorer
  • Multiple AI agents
  • Hands-free voice input
Features
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Mobile IDE for Codex brings your desktop AI coding environment to your pocket. Browse your project, edit code, run commands, manage Git, and work with an AI assistant, all from your iPhone, no matter where you are. Built for developers who refuse to wait until they're back at their desk, Mobile IDE for Codex turns idle moments into productive ones. Review a pull request on your commute, fix a bug over coffee, or push a quick commit from the couch. Why Remote Access Matters Your best ideas don't always happen in front of a monitor. Mobile IDE for Codex gives you a direct, real-time channel to your desktop Codex so you can act on those ideas immediately, not hours later when you've already forgotten the details. Core Features - Real-Time Desktop Bridge. Your phone connects directly to Codex running on your Mac, Linux, or Windows machine. Every message, command, and response syncs instantly, with full conversation history on your device. - Built-In Terminal. Run shell commands and watch live output right from your phone, no laptop required. - Source Control. Full Git support: browse changes, review diffs line by line, and stage, commit, push, and pull without leaving the app. - Code Editor. Open, read, and edit project files on the go, with syntax highlighting for a comfortable mobile coding experience. - File Explorer. Navigate your entire workspace, jump to any file, and keep the whole project at your fingertips. - Multiple AI Agents. Create, pin, and switch between specialized agents (iOS, Android, UX, Q&A, or your own), each tuned for a different job. - Hands-Free Voice Input. Describe a bug, ask an architectural question, or dictate a change, all by voice, hands free. - Agents & Skills Catalog. Discover, install, and manage Codex plugins, skills, and prompt templates to supercharge your workflow. - Push Notifications. Get notified the moment a long-running task finishes, so you never sit and wait. - Sessions That Stay Alive. Network hiccups happen. Mobile IDE for Codex keeps your session context so you pick up right where you left off, with no re-authentication and no lost messages. Getting Started: It Takes Under a Minute 1. Install Codex on your Mac if you haven't already. 2. Open Mobile IDE for Codex on your iPhone and tap the connection link. 3. Open the provided link on the desktop where Codex is installed. 4. Follow the on-screen instructions, tap Connect, and you're up and running in under a minute. No complex configuration, no port forwarding, no VPN. The setup is designed to just work. Free to Try Start with free daily messages to experience the full workflow. When you're ready for unlimited access across all AI models, upgrade to a monthly or yearly plan. Customer Support For help, inquiries, or feedback, please reach out to support@luch.dev Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://experts-draw-9pm.craft.me/xGv1WeiMhVG1dH

Screenshots

FieldBuddy Go4 screens
Mobile IDE for Codex AI GPT4 screens

Verdict

The call

The clearest difference is in-app purchases: FieldBuddy Go at none against Mobile IDE for Codex AI GPT's 2. FieldBuddy Go also leads on update cadence (weekly vs every 5 weeks). Mobile IDE for Codex AI GPT's advantage is chart position (#80 vs unranked). 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. Mobile IDE for Codex AI GPT sells 2 in-app purchases, starting at $14.99 per month. FieldBuddy Go asks for nothing beyond the download.

UpkeepUpdate frequency

FieldBuddy Go ships an update weekly, Mobile IDE for Codex AI GPT every 5 weeks. Both last shipped on November 9, 2026.

Scorecard3 real differences · 8 level
FieldBuddy Go versus Mobile IDE for Codex AI GPT: the parameters behind the verdict, then further details
ParameterFieldBuddy GoMobile IDE for Codex AI GPT
PriceFreeFree
Rating—4.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyWeekly — betterEvery 5 weeks
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
Best chart rank—#80 — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.0 — better18.6
Further details — not scored
Size67 MB42 MB
Age rating4+4+
DeveloperFieldBuddyUladzsislau Luchkouski

In-app purchases

None

FieldBuddy Go

No in-app purchases

2 purchases

Mobile IDE for Codex AI GPT

Subscriptions2
  • Codex Premium Monthly$14.991 Month
  • Codex Premium Yearly$149.991 Year

Questions

Is FieldBuddy Go free?
FieldBuddy Go is free to download, with no in-app purchases.
Is Mobile IDE for Codex AI GPT free?
Mobile IDE for Codex AI GPT is free to download, with in-app purchases available.
Do FieldBuddy Go or Mobile IDE for Codex AI GPT have ads?
Neither FieldBuddy Go nor Mobile IDE for Codex AI GPT shows ads.
Which is updated more often, FieldBuddy Go or Mobile IDE for Codex AI GPT?
FieldBuddy Go ships an update weekly, and Mobile IDE for Codex AI GPT every 5 weeks. Most recently, FieldBuddy Go was updated on November 9, 2026 and Mobile IDE for Codex AI GPT on November 9, 2026.

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