Fire Pump Operator vs Customthings
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fire Pump Operator
This app assists fire pump operators in calculating engine pressure using a standard formula. It allows for the addition of multiple friction losses, appliances, and elevations, and offers the ability to save and modify entries. Users can also adjust default coefficients and access other relevant calculators.
- Engine Pressure calculation
- Add friction losses, appliances, elevations
- Save and modify entries
- Adjust IFSTA coefficients
- Head Pressure calculator
- NFA Formula calculator
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New for 2026! Fire Pump Operator puts the fireground hydraulics you rely on into one fast app built for driver/operators, engineers, and firefighters working toward a pump certification. Stop second-guessing the math on the panel. Enter your numbers, get the answer, and understand the "why" behind it with plain-language reference built alongside every tool. CALCULATORS FOR THE PANEL - NFA and Iowa rate-of-flow fire flow estimates - Head pressure and elevation gain/loss - Friction loss and engine pressure - Nozzle reaction - Horizontal and vertical reach (solid stream) - Master stream and large-flow support - Standpipe and high-rise operations - Relay pumping - Tender/tanker shuttle operations - Foam and CAFS LEARN THE "WHY," NOT JUST THE ANSWER Every calculator is paired with a clear explanation of the concept behind it: engine pressure (EP), nozzle pressure (NP), friction loss (FL), appliance loss, and the coefficient formula. Ideal for studying before a promotional exam or refreshing between calls. SHARPEN YOUR KNOWLEDGE Work through quiz drills that test the formulas and concepts a pump operator is expected to know cold, and review your history to see where to focus next. APPARATUS AT YOUR FINGERTIPS Browse apparatus profiles and specs so pump ratings and equipment details are one tap away on shift. BUILT FOR THE FIREHOUSE - Save unlimited favorites for the tools you reach for most - Optional daily knowledge notifications to keep concepts fresh - Clean, high-contrast interface designed to be read fast on the apparatus FIRE PUMP OPERATOR PRO Pro unlocks every calculator, full quiz drills, complete apparatus profiles, unlimited favorites, and daily knowledge notifications. Start with a free trial, then continue monthly or save with an annual plan. Trial length and pricing are shown in the app before you subscribe. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. This app is a training and reference tool. Always follow your department's SOPs, your officer's direction, and manufacturer specifications on the fireground. LEGAL Terms of Use (EULA): https://digitaltrainingsystems.io/terms.html Privacy Policy: https://digitaltrainingsystems.io/privacy.html
Customthings
This app allows customers to personalize products and submit orders directly from interactive screens in stores or at events. It offers preset templates and freehand design options for a tailored experience. The app ensures efficient order processing and allows offline tracking for timely fulfillment.
- Product selection
- Design customization
- Preset templates
- Hand-drawn customization
- Rapid order submission
- Offline order tracking
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The Customthings Tablet APP is a mobile application designed specifically for in-store and event-based customization services. It enables customers to effortlessly select products, customize designs, and swiftly submit orders through interactive large screens. Whether opting for preset templates or engaging in hand-drawn customization, customers can enjoy a tailored shopping journey. Moreover, the APP supports rapid order submission and offline order tracking, guaranteeing timely fulfillment of customer demands and sustained service efficiency, even in suboptimal network conditions.
Screenshots
Verdict
The clearest difference is in-app purchases: Customthings at none against Fire Pump Operator's 2. Fire Pump Operator's advantage is update cadence (every 2 days vs every 2 months) and device support (3 vs 1). On price and ads 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. Fire Pump Operator sells 2 in-app purchases, starting at $1.99 per month. Customthings asks for nothing beyond the download.
Fire Pump Operator ships an update every 2 days, Customthings every 2 months. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.
| Parameter | Fire Pump Operator | Customthings |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 48 MB | 485 MB |
| Age rating | 4+ | 4+ |
| Developer | Digital Training Systems Incorporated | Makeblock Co., Ltd. |
Customer experience
Fire Pump Operator
Customthings
In-app purchases
Fire Pump Operator
- Fire Pump Operator Pro7 Days trial$1.991 Month
- Fire Pump Operator Pro7 Days trial$19.991 Year
Customthings
No in-app purchases
Questions
Is Fire Pump Operator free?
Is Customthings free?
Do Fire Pump Operator or Customthings have ads?
Which is updated more often, Fire Pump Operator or Customthings?
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