Comparison

Pallet Loading Calculator vs Smart Packer

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

Head to head
About

Pallet Loading Calculator

Features
Read full description

Paletyzer: 3D Palletization, Truck Loading & Packaging Analysis Paletyzer is an all-in-one logistics solution designed to calculate, simulate, and visualize optimal cargo arrangements on pallets and inside transport vehicles. Plan your load in interactive 2D and 3D to maximize space utilization, eliminate out-of-gauge issues, and reduce transport and storage costs. KEY FEATURES: - Intelligent 3D Palletization: Plan single-item or mixed-box pallet loads with fast heuristics and optimal layout solvers. Customize layer interlocking, divider sheets (spacers), cargo overhang, individual item heights, and import custom 3D models (.glb). - 3D Truck & Container Loading: Arrange cargo inside trailers and containers (Standard Semi-Trailer TIR, Mega, Road Train, Solo Truck, Maxi Van, and 40ft Containers). Supports vertical stacking, operational clearances, overhang preservation, and pallet combining. - 1-Click Workflow: Instantly transfer calculated, loaded pallets directly from the palletizer module into the truck loading simulator without re-entering dimensions, weights, or overhang parameters. - Full 2D & 3D Interactive Views: Inspect your cargo from every perspective with 2D top/side architectural schematics and full 3D interactive renders. - Packaging Strength Calculations: Calculate crucial compression and strength parameters, including BCT (Box Compression Test) and ECT (Edge Crush Test), to guarantee stacking safety. - Comprehensive PDF Reports: Generate clean, shareable loading specifications complete with 2D schematics, 3D captures, weights, item quantities, and cargo space fill ratios. - Flexible Unit System: Seamlessly switch between Metric (mm / kg) and Imperial (inch / lbs) units across all calculations and inputs. - Multilingual Support: Fully translated into 8 languages: English, Polish, German, Spanish, French, Russian, Portuguese, and Turkish. PRICING & ADDITIONAL INFORMATION: - Free & Ad-Supported: Core visualization and calculation features are available for free. - Premium Subscription: An optional annual subscription unlocks advanced tools (including PDF export, full custom models, unlimited box types, and overhang management) while removing all advertisements. - Cross-Device Access: Registration is optional but allows cross-login synchronization across multiple devices. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://kumibox.net/en/privacy/

About

Smart Packer

This professional-grade 3D loading calculator optimizes cargo space for logistics professionals. It uses an industrial-grade physics engine for accurate space utilization, eliminating estimation errors and ensuring stability. The app offers offline use, no ads, and a one-time purchase for unlimited Pro features.

Highlights
  • Industrial-grade physics engine
  • 3D cargo loading optimization
  • AR camera scanner for box dimensions
  • Fleet dispatch and cost optimization
  • Complex business rule support
  • 3D visualization with playback control
Features
Read full description

Smart Packer is a professional-grade 3D loading calculator designed for logistics dispatchers, freight forwarders, and exporters. Powered by an industrial-grade Rust physics engine, it optimizes every inch of space, eliminating the risk of left-behind cargo due to estimation errors. Enjoy a pure, fast, and secure tool: 100% offline, zero ads, and strictly no user data collection. Lifetime Buyout: New users enjoy 5 free calculation trials to thoroughly evaluate the algorithm (PDF export requires Pro). With the smart quota system, repeating previous calculations or merely changing item names won't consume your trials. You also receive 20 free AR data inputs (infinite use for scanning only). Once satisfied, a single one-time payment unlocks the Pro version forever, granting unlimited access to all professional features. Core Features: 1. Industrial-Grade Algorithm - Core Loading Foundation: Built on strict rules including "heavy-on-bottom", precise bottom support area validation, block loading strategies, and spatial height constraints (side & front) to ensure real-world stability. - Cylinder Optimization: Exclusive honeycomb nesting algorithm for cylindrical items (drums/rolls) to maximize corner space. - Backtracking & Compaction: Performs final physical compaction simulation after core loading to eliminate minor gaps. - Deformation Tolerance: Accounts for cardboard box bulging during transit, preventing unexecutable tight fits. 2. AR Camera Scanner - Point your camera at any box to automatically detect its length, width, and height. Enjoy 20 free data inputs and infinite free use if only scanning to measure. 3. Smart Fleet Dispatch & Cost Optimization - Blind Recommendation: Unsure which vehicle to use? The system automatically calculates and recommends the most cost-effective combination without manual assignment. - Global Optimization: Weighs "lowest freight cost + highest fill rate + safest CoG" for vehicle allocation, avoiding greedy algorithm limitations. - Vehicle Synergy: Prioritizes your custom fleet and automatically matches market vehicles when capacity is insufficient. 4. Complex Business Rule Support - Multi-Stop LIFO: Fully supports multi-destination routing by strictly adhering to Last-In-First-Out unloading sequences. - Detailed Constraints: Supports rules like "Upright Only", "No Top Load", and "Stacking Limits". - Safety Compliance: Real-time calculation of Center of Gravity (CoG) and axle weight distribution to avoid overload fines. - Step-Deck Trailers: Accurately configure gooseneck dimensions for custom flatbed trailers, simulating true physical space. 5. Immersive 3D Visualization - Playback Control: Use the progress bar and play button to freely control, pause, and replay the exact loading sequence. - 360° Interaction: Freely rotate and zoom to inspect loading details and internal structures. - X-Ray Mode: Tap any item to highlight it while fading the rest for precise locating. 6. Professional Report Export - PDF Export: Generate comprehensive reports featuring 3D views, statistics, and step-by-step manifests in one tap. - Data Insights: Detailed analysis of volume utilization and weight distribution. - Offline Plan: Export a .smartpacker file so recipients can open the 3D loading plan in SmartPacker on iPhone, iPad, or a supported Android version. iOS can also open offline plans shared from Android. 7. Diverse Data Import Methods - Supports manual entry, AR camera dimension scanning, clipboard table pasting, CSV file import, and the new document table scanning.

Screenshots

Pallet Loading Calculator4 screens
Smart Packer4 screens

Verdict

The call

The clearest difference is price: Smart Packer at Free against Pallet Loading Calculator's $39.99. Smart Packer also leads on ads (none vs shown) and update cadence (weekly vs every 4 months). On in-app purchases, device support and iOS requirement 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

Smart Packer is free to download; Pallet Loading Calculator costs $39.99 up front. Pallet Loading Calculator sells 1 in-app purchase, starting at $19.99 per year and Smart Packer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Pallet Loading Calculator ships an update every 4 months, Smart Packer weekly. The most recent releases landed on October 13, 2026 and October 21, 2026 respectively.

Scorecard3 real differences · 7 level
Pallet Loading Calculator versus Smart Packer: the parameters behind the verdict, then further details
ParameterPallet Loading CalculatorSmart Packer
Price$39.99Free — better
Rating—4.4 (5 ratings) — better
Positive reviews—76.5% of reviews
Number of ratings—5 — better
Update frequencyEvery 4 monthsWeekly — better
AdsYesNo — better
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better16.0
Further details — not scored
Size155 MB27 MB
Age rating4+4+
DeveloperJakub KumochHangzhou Blackstone Dimension Technology Co., Ltd.

In-app purchases

1 purchases

Pallet Loading Calculator

Subscriptions1
  • Subskrypcja roczna7 Days trial$19.991 Year
1 purchases

Smart Packer

One-time1
  • Smart Packer Pro (Lifetime)$19.99

Questions

Is Pallet Loading Calculator free?
Pallet Loading Calculator costs $39.99, and also offers in-app purchases.
Is Smart Packer free?
Smart Packer is free to download, with in-app purchases available.
Do Pallet Loading Calculator or Smart Packer have ads?
Pallet Loading Calculator shows ads; Smart Packer does not.
Which is updated more often, Pallet Loading Calculator or Smart Packer?
Pallet Loading Calculator ships an update every 4 months, and Smart Packer weekly. Most recently, Pallet Loading Calculator was updated on October 13, 2026 and Smart Packer on October 21, 2026.

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