CalcEngineer vs saved
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CalcEngineer
This app provides professional engineering calculations for compressed air systems. It helps engineers and technicians determine CFM requirements, size compressors and tanks, and analyze pressure drops for optimized pneumatic systems.
- CFM Calculator
- Compressor & Tank Sizing
- Pressure Drop Analysis
- Flow Velocity & Pipe Sizing
- Multiple CFM Entries
- General Engineering Calculator Suite
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CalcEngineer - Professional Engineering Calculators The ultimate compressed air system calculator for engineers, technicians, and professionals. Calculate CFM requirements, size compressors and tanks, analyze pressure drops, and optimize your pneumatic systems with engineering-grade precision. KEY FEATURES: • CFM Calculator - Air actuator airflow calculations with real-time results • Compressor Sizing - Size compressors for your specific air demands • Tank Sizing - Calculate air receiver tank requirements and capacity • Pressure Drop Analysis - Determine pressure loss in pipes and fittings • Flow Velocity Calculator - Calculate fluid velocity for optimal system design • Pipe Sizing - Optimize pipe diameter selection for efficiency • Multiple CFM Entries - Add multiple air demands for complex systems • Engineering Calculator Suite - Additional tools for mechanical, electrical, chemical, and thermal engineering PROFESSIONAL TOOLS: • Real-time calculations using industry-standard formulas • Pre-filled values that transfer between calculators • Imperial and metric unit support with automatic conversion • Engineering-grade accuracy for professional applications • Clean, intuitive interface designed for daily use PERFECT FOR: • Industrial engineers and maintenance teams • System designers and consultants • Engineering students and educators • Manufacturing and facility managers • HVAC professionals and technicians Built by Justin Bush | JB CRE8IV - Professional engineering calculation solutions.
saved
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Share a recipe or restaurant video to Saved and you don't have to dig through three apps to find the one you wanted last week. Saved pulls out the ingredients and steps for recipes, and pins the location for restaurants and cafés. What you can save Recipes, restaurants, cafés, and food links from Instagram, TikTok, YouTube, Facebook, and most things you can hit "share" on. How it works 1. Share a recipe reel, video, or link to Saved. 2. Saved reads it. Recipes get ingredients and step-by-step instructions. Restaurants and cafés get pinned on a map. 3. Open Saved when you're cooking or trying to remember the name of that ramen place. Why I built this My wife saves a lot of recipes — Instagram, TikTok, YouTube, Facebook, all of it. When she actually wanted to cook something, she could rarely find it again. So I built Saved. It's also for me, because she gets mad at me when she can't find things. Saved Plus Saved is free. Saved Plus is an in-app purchase that unlocks unlimited saves and faster parsing.
Screenshots
Verdict
The clearest difference is ads: CalcEngineer at none against saved's shown. CalcEngineer also leads on iOS requirement (17 vs 26.0). On price, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | CalcEngineer | saved |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 days | — |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17 — better | 26.0 |
| Further details — not scored | ||
| Size | 10 MB | 98 MB |
| Age rating | 9+ | 4+ |
| Developer | Justin Bush | Khanh Trinh Le Ba |
In-app purchases
CalcEngineer
No in-app purchases
saved
No in-app purchases









