Well Cementer Tool vs Quail Tools
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Well Cementer Tool
This app provides essential calculations for oil and gas professionals in well cementing and drilling operations. It offers quick, accurate tools based on API standards for daily rig use, aiding in job design and field value verification.
- Balanced Plug & TOC Calculations
- Number of Sacks & Slurry Yield
- Mud Compressibility Volume
- Hydrostatic Pressure & U-Tube Differential
- Casing, Pipe & Annular Volumes
- Formation Integrity & Leak-Off Tests
- Cementing Time & Set Time Estimators
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Well Cementer Tool is a field-ready mobile app designed for oil & gas professionals involved in well cementing and drilling operations. Built on updated API (American Petroleum Institute) standards, it provides quick, accurate, and essential calculations used daily on the rig. Key Features: • Balanced Plug & TOC Calculators • Number of Sacks & Slurry Yield • Mud Compressibility Volume • Hydrostatic Pressure & U-Tube Differential • Casing, Pipe & Annular Volumes • Formation Integrity & Leak-Off Tests • Cementing Time & Set Time Estimators • Liner Cementing & Stage Tool Volumes • Spacer & Displacement Calculations • Free Water & Density Difference • Buckling, Expansion & Pressure Build-Up • Fraction to Decimal Converter • And more… Whether you're designing cement jobs or double-checking field values, Well Cementer Tool is your trusted companion for safe, efficient, and accurate well operations. Thank you for your interest, and will appreciate all your comments and suggestions to improve.
Quail Tools
Access essential specifications for Tubulars, BOPs, and API Casing offline. View detailed data like tool joint OD, make-up torque, and pressure ratings. Share spec sheets when an internet connection is available.
- Offline access to Tubular and BOP specs
- API Casing General Information table
- Detailed spec sheets for equipment
- Shareable spec sheets (online)
- Save spec sheets to device
- Tool joint OD, ID, torque, tensile
- BOP pressure rating, bonnet type, operating data
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The app allows users to select Tubulars or BOPS to view specs. Users will also have access to our newly added API Casing General Information table. The initial page will allow the user to select between three sections of the app: Tubulars, BOPs, or Casing. Upon selecting "Tubulars" or "BOPs, the user will be presented with a built in table that contains essential information. Therefore, it does not require an internet connection to function! This will allow for constant, unhindered access to tubular and BOP information such as: tool joint OD, tool joint ID, max make up torque, premium tensile, BOP height, BOP weight, BOP pressure rating, BOP bonnet type, BOP operating data, and BOP shear testing videos. Upon selecting the "API Casing - General Information" button, the user will have access to a built in table containing standard API casing information. You can now view essential specs in areas where there is little or no cell phone reception. When selecting "Tubulars" or "BOPs", simply tap the item to view the spec sheet. This retrieves the spec sheet from our website, which can be shared using the button on the top right. (Please note: this function does require an internet connection). From there, the spec sheet can also be saved to your phone, or any handled via another app. We hope you enjoy this app as much as we have. Please feel free to provide feedback via the contact us button in the app.
Screenshots
Verdict
The clearest difference is review sentiment: Quail Tools at 100% against Well Cementer Tool's 0%. Quail Tools also leads on price (Free vs $0.99) and rating (5.0 vs 1.0). On ads and in-app purchases 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
Quail Tools is free to download; Well Cementer Tool costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Quail Tools holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Quail Tools has 22 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Well Cementer Tool's written reviews are positive against 100% of Quail Tools's.
Well Cementer Tool ships an update every 128 months, Quail Tools every 5 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.
| Parameter | Well Cementer Tool | Quail Tools |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 1.0 (1 ratings) | 5.0 (22 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 22 — better |
| Update frequency | Every 128 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | zhandos uakanov | Austin Angelle |
Customer experience
Well Cementer Tool
Quail Tools
In-app purchases
Well Cementer Tool
No in-app purchases
Quail Tools
No in-app purchases






