Fonn Construction vs Hey Max
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fonn Construction
This field tool streamlines construction projects, enhancing efficiency and reducing errors for contractors and project managers. It offers real-time communication, up-to-date drawings, and audit trails, saving time and money.
- Real-time project communication
- Up-to-date drawings in hand
- Audit trails and liability protection
- Photo and drawing markups
- Unlimited users and storage
- BIM compatibility
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Get the job done. Increase efficiency and reduce errors with Fonn Construction. Fonn Construction is a field tool with a high ease-of-use, at a much lower cost than other project management and field tools. We help address issues before they become problems, and help companies save time and money: Contractors and sub-contractors. Project Managers will have access to all functions and will be notified of all activity on their job site, including conversations between contributors. As a contributor you have access to the information you need, with inclusive usability for all tech skill levels. You will always have up to date drawings and will only be notified when issues or tasks pertain to you. You can take part in the project as an architect or an engineer to easily communicate with field workers. • Probably the most user-friendly solution out there • Unlimited users. Unlimited subs. No extra fees. • Sub to sub communication, monitored by you. • Audit trails and liability protection • Current drawings in your pocket. • Unlimited data storage and files. • Photo and drawing markups. • BIM compatible. Still not convinced…? 1. Save time and money Participants communicate directly within the same project, and will be monitored by project managers, ensuring information is up to date 2. Communicate efficiently Easy photo and drawing markups. Avoid misunderstandings and unnecessary inspections. 3. Keep everybody up to date Put all the work plans, files and documents in the pocket of the field professional. Ensure consistent quality through good coordination, communication and access to up to date plans and specs.
Hey Max
An intelligent AI personal assistant that can chat, generate ideas, write emails, send messages, and make calls. It offers real-time visual analysis through your camera and remembers your preferences for a personalized experience.
- AI-powered chat and idea generation
- Email and message composition
- Voice and video calling
- Real-time visual analysis via camera
- Multilingual translation
- Personalized memory and assistance
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Hey Max is the AI emotional assistant that talks with you, walks with you and truly gets you. Max isn't a search box. He listens, remembers what matters to you, and answers with warmth and emotional intelligence. Talk naturally, hands-free, while you're at home, out walking or driving. Ask for directions, check the weather, send a message, make a call, or point your camera at something and ask what you're looking at. Max keeps working when you switch apps and works with Bluetooth, headphones and your car. Meet Maxine, built in for kids Maxine is a gentle, child-friendly voice inside Hey Max, made for younger family members. She talks in a kind, age-appropriate way, helps with questions and stories, and keeps conversations safe and positive. No separate app needed: switch to Maxine whenever the kids want to chat. Hey Max is made for families, by a family. What Hey Max can do - Natural voice conversation with fast replies - Emotional intelligence: Max listens, understands and responds with care - Memory: remembers your preferences, people and plans - Walk and talk: hands-free guidance and company on the move - Vision: show Max something with your camera and ask about it - Messages with emojis, plus voice and video calls - Weather and navigation - Documents: ask Max to read, explain and help with them - Emergency help when you need it most - Maxine: a safe, child-friendly assistant for kids - Optimised for iPhone, iPad and iPhone Duo Private by design Every person has their own separate account. Max never shares one person's information with another. We do not track you or sell your data, and you can delete your account at any time in the app. Subscription Hey Max is an auto-renewing subscription. Your subscription is charged to your Apple ID and renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel it any time in Settings > Apple ID > Subscriptions. Pricing is shown in the app before you subscribe. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://heymaxvision.com/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Fonn Construction at none against Hey Max's 1. Fonn Construction also leads on ratings volume (4 vs 1). Hey Max's advantage is update cadence (every 3 days vs fortnightly). On price, rating, ads 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. Hey Max sells 1 in-app purchase, starting at $14.99 per month. Fonn Construction asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Fonn Construction against 5.0 for Hey Max. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
Fonn Construction ships an update fortnightly, Hey Max every 3 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.
| Parameter | Fonn Construction | Hey Max |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | 1 |
| Update frequency | Fortnightly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 134 MB | 86 MB |
| Age rating | 4+ | 4+ |
| Developer | Fonn AS | stephen marlow |
Customer experience
Fonn Construction
Hey Max
In-app purchases
Fonn Construction
No in-app purchases
Hey Max
- hey. max pro$14.991 Month









