Z vs Grug Notes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Z
Visualize ArcGIS data in augmented reality at your worksite. Inspect assets, ensure data quality, and enhance field-to-office communication with AR representations of pipelines, utilities, and more. Supports offline viewing and GNSS device pairing.
- AR visualization of ArcGIS data
- Field asset inspection
- Quality control for mapping data
- Offline viewing capability
- GNSS device pairing
- Email reports with image attachments
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Welcome to Z-Focus, a mobile app that delivers AR for ArcGIS®. View AR representations of your ArcGIS® data at the worksite. Visualize pipelines, utilities, water systems, and more! Z-Focus provides an easy way to inspect assets records in the field, provide quality control of mapping data, and improve communication between the field worker and the office team. Data Features - See Map elements dynamically upon loading and refreshing the map. - View Inherited colors and symbology included in ArcGIS ® Online and ArcGIS Pro. - Control access and permissions using ArcGIS® Identities. Communication Features - Take photos and send email content and image attachments. - Set the layer transparency to compare data content in one view. - Compare 2D map to 3D map layouts using ArcGIS Field Maps. Navigation Features - Pairs through the device with Bluetooth GNSS receivers. - Adjustment tools are available for small visualization tweaks. - View in remote situations using offline capability. Z-Focus delivers an immediate understanding of: - Data context - Boundary visualization - Safety issues, discrepancies, and encroachment Z-Focus provides: - Context for congested corridors - Clear polygons that show right-of-ways - Ability to see assets when weather, obstacles, or walls block your view. Improve your - As-built quality control - Inspections - Site reconnaissance Z-Focus provides everything you need to introduce AR to your field experience: - Available on iPhone or iPad - Loads data dynamically - Supports Web Maps - Supports paired GNSS devices - Uses Esri Identities for user authentication - Enables easy to use email reports - Captures on site photos
Grug Notes
This app allows users to capture, edit, and organize notes using voice commands. It offers real-time voice interaction for finding, modifying, and asking questions about your notes, as well as a voice-powered calculator and meeting transcription. It's designed for hands-free use, syncing across devices.
- Live voice mode for real-time interaction
- Hands-free note editing and retrieval
- Voice-powered calculator
- Meeting recording and transcription
- AI-powered summarization
- Personal wiki creation
- Cloud syncing across devices
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A daily notes app for people who work on their feet. Its live voice mode doesn't just take dictation: it finds your notes, edits them, answers questions, and even does the math, all while you talk. Get what's in your head onto the page, minus the clutter. LIVE MODE: TALK, AND IT ACTS This isn't dictation. Live mode understands what you mean and does it, in real time: • Find anything: ask "what did I note about the trip budget?" and the note surfaces. • Edit hands-free: add to, rewrite, or clean up a note by talking. • Ask anything: get answers from your notes, or quick answers to anything else. • Do the math: say "what's 15% of 2,400?" and get the answer on the spot. CAPTURE BY VOICE Just want it written down? Tap record and talk — your words become clean, transcribed notes instantly. MEETINGS, HANDLED Record and transcribe entire meetings, then get clean, searchable notes. Pair with your own notes and use AI to summarize. YOUR PERSONAL WIKI Mention a person, company, or date and Grug Notes tags it for you, then builds a page that pulls together every note where it comes up. A second brain, minus the busywork. PLAN IT WITH GRUG CHAT Organize each day with prompts you choose — Goals, Tasks, Training, whatever fits. Then tell Grug Chat what you're working toward and it drafts the plan straight into your days: training for a race, next week's jobs, a simple travel itinerary. You review everything it proposes before it lands. CHATGPT, GEMINI, AND CLAUDE. ONE APP. Grug Chat runs on the models you already know — ChatGPT, Gemini, Claude, Grok, and more — with one subscription. Pick a favorite, or ask several at once and compare their answers. WORKOUTS FROM APPLE HEALTH Plan the training, then let the results log themselves. Connect Apple Health and every workout becomes a note on the day it happened — distance, duration, pace, heart rate, and calories, right next to what you planned. Read-only, opt-in, and only from the workout apps you approve. PICK UP ANYWHERE Notes sync automatically between your phone and the web. Start anywhere, pick up right where you left off. BUILT BY A CANOE SHOP We build canoes for a living, on our feet all day with our hands full. Every notes app we tried was made for someone sitting at a desk. So we built the one we actually needed: talk to it, and it works. No keyboard required. Download and start talking. — Terms of Use: https://grugnotes.com/tos/ Privacy Policy: https://grugnotes.com/privacy/
Screenshots
Verdict
The clearest difference is rating: Grug Notes at 5.0 against Z's 4.0. Grug Notes also leads on update cadence (every 3 days vs every 2 months) and ratings volume (23 vs 1). 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. Z sells 2 in-app purchases, starting at $19.99 per month and Grug Notes sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.
Grug Notes holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Grug Notes has 23 ratings behind it against 1, so its average is the more settled of the two.
Z ships an update every 2 months, Grug Notes every 3 days. Both last shipped on October 24, 2026.
| Parameter | Z | Grug Notes |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) | 5.0 (23 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 23 — better |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 1.3 GB | 28 MB |
| Age rating | 4+ | 12+ |
| Developer | Argis Technologies, LLC | Kamanu Composites, LLC |
Customer experience
Z
Grug Notes
In-app purchases
Z
- Z-Focus Monthly Subscription14 Days trial$19.991 Month
- Z-Focus Yearly Subscription14 Days trial$229.001 Year
Grug Notes
- Grug Core$12.991 Month
- Grug Plus$17.991 Month









