Neptune Slurry Calculator vs QRClone Create perfectly equal QR code
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Neptune Slurry Calculator
Calculate essential slurry and pump parameters for the sand and aggregate industries. This tool offers dynamic head, horsepower, mass balance, and flow calculations, along with unit conversions.
- Pump total dynamic head and horsepower calculations
- Pipe line velocities
- Mass balances
- Flow over weirs
- Motor information
- Unit conversions (% solids to SG, psi to ft. of head, mesh sizes)
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Easy to use calculator for the sand and aggregate industries. This app contains calculations for water and slurry pump total dynamic head and horsepower, pipe line velocities, mass balances, flow over weirs, motor information, and basic conversions such as % solids to SG, psi to ft. of head, and mesh sizes.
QRClone Create perfectly equal QR code
This utility app allows you to duplicate QR codes and read their embedded information. It can identify version, error correction level, mask pattern, input mode, and the presence of an invisible area within a QR code.
- Duplicate QR codes
- Read QR code version
- Identify error correction level
- Detect mask pattern
- Analyze input mode
- Check for invisible area
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QRClone duplicates the perfectly equal QR code. QRClone can read the following information. -Version -Error correction level -Mask pattern -Input mode -Presence of invisible area
Screenshots
Verdict
The clearest difference is rating: Neptune Slurry Calculator at 5.0 against QRClone Create perfectly equal QR code's 4.0. Neptune Slurry Calculator also leads on review sentiment (100% vs 75%). QRClone Create perfectly equal QR code's advantage is update cadence (every 3 weeks vs every 50 months) and iOS requirement (9.2 vs 13.4). On price, ratings volume, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Neptune Slurry Calculator holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 100% of Neptune Slurry Calculator's written reviews are positive against 75% of QRClone Create perfectly equal QR code's.
Neptune Slurry Calculator ships an update every 50 months, QRClone Create perfectly equal QR code every 3 weeks. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.
| Parameter | Neptune Slurry Calculator | QRClone Create perfectly equal QR code |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.0 (2 ratings) |
| Positive reviews | 100.0% of reviews — better | 75.0% of reviews |
| Number of ratings | 2 | 2 |
| Update frequency | Every 50 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.4 | 9.2 — better |
| Further details — not scored | ||
| Size | 16 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Chuck Baxter | RR Soft |
Customer experience
Neptune Slurry Calculator
QRClone Create perfectly equal QR code
In-app purchases
Neptune Slurry Calculator
No in-app purchases
QRClone Create perfectly equal QR code
No in-app purchases
Questions
Is Neptune Slurry Calculator free?
Is QRClone Create perfectly equal QR code free?
Which has better reviews, Neptune Slurry Calculator or QRClone Create perfectly equal QR code?
Do Neptune Slurry Calculator or QRClone Create perfectly equal QR code have ads?
Which is updated more often, Neptune Slurry Calculator or QRClone Create perfectly equal QR code?
Other comparisons
