Comparison

Metal Weight Calculator Pro vs LockScreenNotes

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Metal Weight Calculator Pro

Quickly estimate the weight of various metals and alloys for engineering, fabrication, and construction. Supports multiple shapes like sheets, pipes, bars, plates, and beams, with customizable units and density settings.

Highlights
  • Calculate weight for sheets, pipes, bars, plates, and beams
  • Supports steel, aluminum, copper, brass, stainless steel, and alloys
  • Switch between metric and imperial units
  • Adjust metal density for custom alloys
  • Save and share calculation results
  • Estimate weight per piece or total quantity
Features
Read full description

Metal Weight Calculator Pro is your fast, accurate, and easy-to-use tool for calculating the weight of metals and alloys. Perfect for engineering, fabrication, manufacturing, and construction, this app lets you estimate material weight in seconds — saving time, reducing errors, and improving efficiency. With support for steel, aluminum, copper, brass, stainless steel, and more, you can calculate weight for multiple shapes and sizes with just a few taps. Multiple Shape Calculations: * Sheet Metal Calculator – Enter length, width, and thickness for instant results. * Pipe & Tube Weight Calculator – Supports round, square, and rectangular pipes. * Bar & Rod Weight Calculator – Works with round bars, square bars, flat bars, and hex bars. * Plate & Angle Weight Calculator – Ideal for fabrication and construction needs. * Beam Weight Calculator – Includes I-beams, H-beams, and other profiles. Accurate & Customizable: * Switch between metric (mm, cm, m) and imperial (in, ft) units. * Adjust metal density for different grades and alloys. * Get weight per piece or total weight for multiple quantities. Save & Share: * Save calculations for future reference. * Share results instantly with clients, suppliers, or colleagues. Why Choose Metal Weight Calculator Pro? * Supports steel, aluminum, copper, brass, stainless steel, mild steel, and alloys. * Ideal for engineers, fabricators, metalworkers, and DIY projects. * Perfect for quick weight estimates before ordering or cutting materials. Download Metal Weight Calculator Pro today and calculate metal weight for any material and shape — quickly, easily, and accurately! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://chief-cheque-627.notion.site/Privacy-Policy-23e6adfdb3748140a9e5f78e9ce25995

About

LockScreenNotes

Display important notes directly on your phone's lock screen so you never forget. Jot down ideas, manage to-dos, and even doodle, all without unlocking your device. Customize the look with over 100 free designs and fonts.

Highlights
  • Lock screen note display
  • To-do management from lock screen
  • Over 100 free designs and customization
  • Handwritten notes and doodles
  • Image pasting
  • Note history and usage stats
  • Local data storage for privacy
Read full description

An app that lets you display a note right on your lock screen. You'll always see it when you pick up your phone, so you'll never forget what matters. "I wrote it down, but..." You made a note, but never looked at it again — and forgot anyway. Sound familiar? This app is for you. LockScreenNotes solves this by displaying your notes right on your lock screen where you can't miss it. ■ Easy to Use Just tap the note on your lock screen to open the app and jot down what's important. Everything auto-saves, so you can close the app right away without worry. Just focus on writing. ■ Manage Todos Without Opening the App Check off your to-do items right from the lock screen — no need to open the app. Whether it's a shopping list or today's tasks, just check things off as you get them done. ■ Over 100 Designs Choose from over 100 designs, all completely free. Pick one that matches your lock screen wallpaper. You can also customize everything yourself — paper color, text color, line styles, and more. ■ Doodle Away It's not just typing — you can handwrite notes too. Scribble freely like you would on a real sticky note. A quick underline might just help you remember better. ■ Add Images You can paste images from your photo library too. Stick a photo of something you want to buy so you don't get the wrong one, or add a picture of your favorite character to make it cute. ■ Fonts to Match Your Mood Choose from lovely fonts for free — handwritten styles that feel like real notes, or clean and simple ones. With multilingual support, you can even pick fonts for languages you're studying, like English or Korean, and make learning fun. ■ Note History That Shows Your Effort Past notes are saved as history, so you can look back and edit anytime. Use as many pages as you like. The history screen also shows your total character count, number of pages, and how many days you've been using the app. It's proof of your effort to never forget what matters. ■ Privacy Protected No one can see your notes. All data is stored locally on your device and is never sent to any server without your permission. Write down important things with peace of mind. ■ No Account Required LockScreenNotes doesn't require any account registration or sign-in. You can start using it right after installation without entering any personal information. ■ Contact & Social Email: lockscreennotes@gmail.com TikTok: https://tiktok.com/@lockscreennotes Instagram: https://instagram.com/@lockscreennote X: https://x.com/lockscreennotes Threads: https://threads.com/@lockscreennote --- LockScreenNotes is for people like you and me — who write things down but still forget. Starting today, make this your place for notes.

Screenshots

Metal Weight Calculator Pro4 screens
LockScreenNotes4 screens

Verdict

The call

Metal Weight Calculator Pro and LockScreenNotes both sit at 4.6 stars, but that hides the real split: 88% of LockScreenNotes's written reviews are positive against 0% of Metal Weight Calculator Pro's. LockScreenNotes also leads on update cadence (weekly vs every 2 months) and ratings volume (1.7K vs 23). Metal Weight Calculator Pro's advantage is iOS requirement (15.0 vs 18.0). On price, rating, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

LockScreenNotes holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: LockScreenNotes has 1.7K ratings behind it against 23, so its average is the more settled of the two. Written reviews point the same way: 0% of Metal Weight Calculator Pro's written reviews are positive against 88% of LockScreenNotes's.

UpkeepUpdate frequency

Metal Weight Calculator Pro ships an update every 2 months, LockScreenNotes weekly. Both last shipped on November 5, 2026.

Scorecard4 real differences · 6 level
Metal Weight Calculator Pro versus LockScreenNotes: the parameters behind the verdict, then further details
ParameterMetal Weight Calculator ProLockScreenNotes
PriceFreeFree
Rating4.6 (23 ratings)4.8 (1.7K ratings) — better
Positive reviews0.0% of reviews87.5% of reviews — better
Number of ratings231.7K — better
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size6 MB197 MB
Age rating17+4+
DeveloperVaghani KeyurTakumi Banjoya

Customer experience

Metal Weight Calculator Pro

All ratings20 ratings
Positive90.0%
Neutral5.0%
Negative5.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

LockScreenNotes

All ratings1,681 ratings
Positive93.8%
Neutral2.6%
Negative3.6%
Written reviews112 reviews
Positive87.5%
Neutral7.1%
Negative5.4%

In-app purchases

None

Metal Weight Calculator Pro

No in-app purchases

None

LockScreenNotes

No in-app purchases

Questions

Is Metal Weight Calculator Pro free?
Metal Weight Calculator Pro is free to download, with no in-app purchases.
Is LockScreenNotes free?
LockScreenNotes is free to download, with no in-app purchases.
Which has better reviews, Metal Weight Calculator Pro or LockScreenNotes?
LockScreenNotes is rated higher. Metal Weight Calculator Pro averages 4.6 out of 5 from 23 ratings, while LockScreenNotes averages 4.8 from 1.7K ratings.
Do Metal Weight Calculator Pro or LockScreenNotes have ads?
Neither Metal Weight Calculator Pro nor LockScreenNotes shows ads.
Which is updated more often, Metal Weight Calculator Pro or LockScreenNotes?
Metal Weight Calculator Pro ships an update every 2 months, and LockScreenNotes weekly. Most recently, Metal Weight Calculator Pro was updated on November 5, 2026 and LockScreenNotes on November 5, 2026.

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