Blocklist vs ProEngineer Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Blocklist
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Blocklist — Call & Message Filter Take back control of your phone. Blocklist lets you block unwanted calls, identify unknown numbers, and filter spam messages — all on your device, with no data ever leaving it. Block Calls Add phone numbers to your block list and they'll never ring through again. Identify numbers from telcos or businesses so you always know who's calling before you pick up. Filter Messages Create custom rules to automatically sort incoming messages into Junk, Transactions, or Promotions. Use plain keywords or regular expressions for precise matching — your rules, your way. Privacy First Everything runs locally. No accounts, no cloud sync, no tracking. Your block list and filter rules stay on your device. Import & Export Back up your block list and filter rules, or move them to a new device in seconds.
ProEngineer Calculator
This app provides engineers and students with a comprehensive suite of tools for complex calculations across various engineering disciplines. It offers features for stoichiometry, thermodynamics, electrical, and fluid mechanics, along with process visualization and project management aids.
- Stoichiometry & Material Balances
- Thermodynamics Calculations
- Electrical Calculations
- Flow Mechanics Calculator
- Process Timeline
- Consultant Directory
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ProEngineer Calculator — Your Comprehensive Engineering Companion Engineered for professional engineers and engineering students alike, ProEngineering Calculator combines powerful tools and practical resources to tackle complex calculations and process management with ease. From chemical stoichiometry to electrical and flow mechanics, this app is built to optimize accuracy and efficiency in all your engineering tasks. Features that Empower Your Engineering Work: Stoichiometry & Material Balances: Perform precise chemical reaction and mass flow calculations for process design and analysis. Thermodynamics Calculations: Access essential formulas for heat transfer, energy balances, and thermodynamic properties. Process Flow Diagram (PFD) Reference: Visualize and reference standardized PFD symbols and conventions within the app. Electrical Calculations: Solve electrical circuit problems and perform power, voltage, and current assessments. Flow Mechanics Calculator: Analyze fluid flow, pressure drops, pump performance, and piping systems accurately. Process Timeline: Organize and plan process stages with clear, visual timelines. Consultant Directory: Locate and connect with industry experts to support your projects. Intuitive Interface: Designed for quick data input and immediate results — perfect for both on-site work and office environments. ProEngineering Calculator is an essential engineering toolkit for professionals in chemical, mechanical, process, and electrical engineering fields. Boost your productivity, minimize errors, and take your engineering projects to the next level. Download now to make engineering smarter, faster, and easier.
Screenshots
Verdict
The clearest difference is price: Blocklist at Free against ProEngineer Calculator's $19.99. ProEngineer Calculator's advantage is in-app purchases (none vs 1) and update cadence (monthly vs every 15 months). On ads and device support 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
Blocklist is free to download; ProEngineer Calculator costs $19.99 up front. Blocklist sells 1 one-off in-app purchase. ProEngineer Calculator asks for nothing beyond the download.
Blocklist ships an update every 15 months, ProEngineer Calculator monthly. The most recent releases landed on October 1, 2026 and October 4, 2026 respectively.
| Parameter | Blocklist | ProEngineer Calculator |
|---|---|---|
| Price | Free — better | $19.99 |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 15 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | 小康 刘 | Margaret Hayes |
In-app purchases
Blocklist
- Premium$1.99
ProEngineer Calculator
No in-app purchases
Questions
Is Blocklist free?
Is ProEngineer Calculator free?
Do Blocklist or ProEngineer Calculator have ads?
Which is updated more often, Blocklist or ProEngineer Calculator?
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