Comparison

Fox Issue & Project Tracking vs Grass

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

Head to head
About

Fox Issue & Project Tracking

Organize and track development projects with a flexible Kanban board and detailed issue management. Supports solo developers and small teams, offering collaboration tools and LLM integration on macOS.

Highlights
  • Project and issue organization
  • Flexible Kanban board
  • Detailed issue tracking with subtasks
  • Rich Markdown notes
  • Unlimited collaborative project sharing
  • LLM integration (macOS)
  • iCloud Sync across devices
Features
Read full description

Fox gives your work a structured place to live. Built for solo developers and small teams, it organizes everything around the versions you're shipping and the milestones that get you there—turning scattered tasks into a clear path to delivery and helping to ensure nothing is left behind. Fox offers several ways to buy: a lower-cost subscription, or a one-time lifetime purchase. Your purchase grants universal access on Mac, iPad, and iPhone. # Stay Focused on What Matters Fox helps you organize work that's outgrown todo apps and notes. Break down your projects into clear, actionable issues. Group them into milestones and versions to track goals and align releases. Track progress on a flexible Kanban board. It's everything you need to focus on your work. # Keep Your Projects On Track - A simple concept: Projects to organize your work, Milestones for goals, and Versions to deliver – Organize issues into a hierarchy that matches how you think and work - Comprehensive Issues – Track everything from simple tasks to complex features with subtasks, estimates, actual effort, due dates, links, and even more. Comprehensive history shows how Issues have developed over time - Flexible Kanban Board and Outline View – See your work the way you need to — boards for flow, outlines for the bigger map. - Rich Markdown Notes – Write detailed descriptions with code blocks, inline images, and links between issues - Resolution Tracking – Mark completed work with resolution status and notes for future reference - Smart Organization – Customizable issue types, tags, statuses, and priorities that adapt to your workflow and can be customized per project # Working in a team? Collaboration tools to support. - Unlimited collaborative project sharing - Get access to additional tools like history attributions and issue assignment # MCP Support for LLM Integration (macOS only) - Integrate with Claude Code, Cursor, any other HTTP-streamed, MCP-supported tools - Plan, track, and update issues, versions, and milestones - Use Fox as an overhead client to work with LLMs # Work Anywhere, Stay in Sync - Robust iCloud Sync – Seamless sync across all your devices keeps your work accessible everywhere - Native on Mac & iOS – Full-featured apps built specifically for each platform, including a desktop-class and full-freatured iPad app # Even More to Explore - CSV Import & Export – Migrate from other tools or bulk-create issues effortlessly - Bookmarks – Mark important issues for quick access - Issue History – Track every change made to issues over time - Archive System – Keep completed versions and milestones accessible without cluttering your workspace - Powerful Search & Filters – Find exactly what you need, when you need it - Shortcuts Integration – Automate workflows and create issues from anywhere on iOS ——— Fox is a labor of love and we hope you’ll love it, too. You can learn more at https://contagious.dev/fox ——— * Fox for single users is available through a subscription ($3.99 USD per month, special saving on yearly subscription) or one-time purchase. Users who purchased prior to 3.0.0 gain access to all features for free. * A one-time free trial of 14 days is offered free of cost with first subscription selection, after which the subscription-tier selected will be renewed. Subscriptions automatically renew unless explicitly canceled. Subscriptions may be managed and auto-renewal can be turned off in your system’s Settings. * Any prices shown are in USD and may vary by region. ——— Privacy Policy: https://contagious.dev/privacy-policy/fox/ Terms of Use: https://contagious.dev/terms-of-use/fox/

About

Grass

Features
Read full description

Meet Grass. Your agents work. You check in. Fire a task. Pocket your phone. Come back to progress. Grass RUNS Tasks on Grass Computer or your own machine - while your laptop is closed, while you're in a meeting, or while you're away from your desk. No terminal to watch. No session to babysit. Grass MOVES Send a coding session to Grass and keep the thread moving on a remote instance — conversation, context, and all. Your phone buzzes when it's live. Grass ALERTS The moment your agent needs a decision or finishes the job. You don't push for status. Status finds you. Permission needed? Approve from your pocket. Grass CLEARS Every permission prompt from every thread in one tab. Read the diff. Yes or no. Keep multiple threads running in ask-mode without watching all of them. Grass STARTS A new thread in two taps. Quick chat button → bottom sheet → task running. No app switching. No losing your place. The idea fires — the experiment actually runs. Grass SHOWS Which thread is which. Running, completed, waiting — all visible on the home screen the moment you open the app. Switch machines with one tap. Name them whatever you want. Your harness. Your code. Our compute. Designed for AI coding agent workflows, including supported integrations with Claude Code and OpenCode.

Screenshots

Fox Issue & Project Tracking4 screens
Grass4 screens

Verdict

The call

The clearest difference is in-app purchases: Grass at none against Fox Issue & Project Tracking's 6. Grass also leads on iOS requirement (15.1 vs 17.4). Fox Issue & Project Tracking's advantage is update cadence (weekly vs every 2 weeks). On price, ads and device support 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. Fox Issue & Project Tracking sells 6 in-app purchases, starting at $3.99 per month. Grass asks for nothing beyond the download.

UpkeepUpdate frequency

Fox Issue & Project Tracking ships an update weekly, Grass every 2 weeks. The most recent releases landed on September 22, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
Fox Issue & Project Tracking versus Grass: the parameters behind the verdict, then further details
ParameterFox Issue & Project TrackingGrass
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.415.1 — better
Further details — not scored
Size45 MB141 MB
Age rating4+17+
DeveloperDaniel GriffinAnil Dukkipatty

In-app purchases

6 purchases

Fox Issue & Project Tracking

Subscriptions4
  • Unlock Fox (Monthly)14 Days trial$3.991 Month
  • Fox Teams (Monthly)$4.991 Month
  • Fox Unlock Yearly$19.991 Year
Show 1 more
  • Fox Teams (Yearly)$49.991 Year
One-time2
  • Fox—Free TrialFree
  • Fox (Purchased)$39.99
None

Grass

No in-app purchases

Questions

Is Fox Issue & Project Tracking free?
Fox Issue & Project Tracking is free to download, with in-app purchases available.
Is Grass free?
Grass is free to download, with no in-app purchases.
Do Fox Issue & Project Tracking or Grass have ads?
Neither Fox Issue & Project Tracking nor Grass shows ads.
Which is updated more often, Fox Issue & Project Tracking or Grass?
Fox Issue & Project Tracking ships an update weekly, and Grass every 2 weeks. Most recently, Fox Issue & Project Tracking was updated on September 22, 2026 and Grass on October 8, 2026.

Other comparisons