telliSize vs Ferguson Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
telliSize
Quickly size water heater applications and generate project schematics, plumbing layouts, and submittals. Calculations are based on real-world test data and proven sizing methods.
- Water heater application sizing
- Project schematics generation
- Plumbing layout creation
- Submittal package generation
- Real-world test data calculations
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The Intellihot app helps you size various applications in minutes and identify the right water heaters for your application. Simply enter basic details about the project and instantly generate project schematics, plumbing layouts, and submittals. Our calculations are backed by real world test data and proven sizing methods.
Ferguson Mobile
Access a vast catalog of plumbing, HVAC, and MRO supplies on the go. Check real-time inventory, pricing, and product specs. Order online for quick in-store pickup and track your orders.
- Product availability, specs, and pricing
- Real-time local inventory
- Online ordering with in-store pickup
- Order and tracking information
- Barcode scanning for ordering
- PRO Plus rewards program
- Location finder
- Custom product lists
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Ferguson at your fingertips. Enjoy convenient, on-the-go access to over a million products from the palm of your hand. From plumbing supplies, HVAC parts, waterworks products, MRO supplies and more, the Ferguson app makes it easy to find what you need to get the job done any time and from anywhere. The Ferguson app combines your favorite ferguson.com features: Instantly access product availability, specs and pricing View real-time local inventory and pricing from the palm of your hand. Pull available product spec sheets, manuals, and warranty information without leaving the job site. Quickly buy online and pick up in store with PRO Pick-Up (1-hour service at select locations) Save time by ordering the products you need online and picking them up when it fits your schedule. Spend more time working jobs and less time waiting for material. View order and tracking information Find the status of your Ferguson orders, view purchase history and track orders delivering on Ferguson trucks from the app. Easily scan product barcodes for simplified ordering Easily scan product barcodes from your truck, warehouse, or from your custom catalogs to restock your inventory in a snap. Short on time? Scan products to a custom shopping list and send to your email so you can process the order when it’s convenient for you. Earn PRO Plus rewards for online purchases Enjoy exclusive benefits and rewards that can be redeemed using points by enrolling in PRO Plus. Earn one point for every dollar you spend online plus extra points on eligible products or promotions. Find a Ferguson near you Our easy-to-use location finder will help you quickly find the Ferguson locations nearest to you. Create product lists Use My Lists to create customized favorites lists to quickly reorder your most frequently purchased products. View and manage quotes You can easily view quotes or flip quotes to orders at your convenience any time and from anywhere. Download the app. Then, simply log in to your Ferguson account. Don’t have an account? Signing up is easy. Visit ferguson.com today to create a free account.
Screenshots
Verdict
The clearest difference is rating: telliSize at 5.0 against Ferguson Mobile's 3.0. Ferguson Mobile's advantage is update cadence (every 2 months vs every 9 months) and ratings volume (68 vs 3). 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. Neither carries in-app purchases, so what you see is what you pay.
telliSize holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Ferguson Mobile has 68 ratings behind it against 3, so its average is the more settled of the two.
telliSize ships an update every 9 months, Ferguson Mobile every 2 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.
| Parameter | telliSize | Ferguson Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 3.0 (68 ratings) |
| Positive reviews | — | 40.9% of reviews |
| Number of ratings | 3 | 68 — better |
| Update frequency | Every 9 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 27.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 16 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Intellihot | FERGUSON ENTERPRISES, LLC. |
Customer experience
telliSize
Ferguson Mobile
In-app purchases
telliSize
No in-app purchases
Ferguson Mobile
No in-app purchases
Questions
Is telliSize free?
Is Ferguson Mobile free?
Which has better reviews, telliSize or Ferguson Mobile?
Do telliSize or Ferguson Mobile have ads?
Which is updated more often, telliSize or Ferguson Mobile?
Other comparisons
