# Sample Pot Calc vs Deck Sketch 3D

The clearest difference is in-app purchases: Sample Pot Calc at none against Deck Sketch 3D's 1. Deck Sketch 3D's advantage is update cadence (every 9 days vs every 41 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Deck Sketch 3D sells 1 in-app purchase, starting at $9.99 per month. Sample Pot Calc asks for nothing beyond the download.

Sample Pot Calc ships an update every 41 months, Deck Sketch 3D every 9 days. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Sample Pot Calc | Deck Sketch 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/deck-sketch-3d-deck-designer/id6761016042/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 9 days** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 42 MB |
| Requires iOS | 15.2 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kyle Walker](https://appshunter.io/developer/1571559324) | [Atik Design S.E.N.C](https://appshunter.io/developer/1871920903) |

## What reviewers say

### Sample Pot Calc

[App page](https://appshunter.io/ios/app/sample-pot-calc/id6443745156)

**Features:** macOS Compatibility

**In-app purchases:** none


### Deck Sketch 3D

[App page](https://appshunter.io/ios/app/deck-sketch-3d-deck-designer/id6761016042)

Design, plan, and estimate the cost of your outdoor deck projects in 2D and 3D. Generate professional plans, material lists, and cut lists with building code compliance. Compare prices from local hardware stores.

**Highlights:** 2D deck drawing with complex shapes and multiple levels, Realistic 3D visualization with material and framing views, Customizable surface materials, railings, and foundations, Smart stair calculator with cut diagrams and code compliance, Complete materials and optimized cut lists, Price estimates from major hardware stores, Professional PDF plan generation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DeckSketch Pro | $9.99 | per month |


## Frequently asked questions

### Is Sample Pot Calc free?

Sample Pot Calc is free to download, with no in-app purchases.

### Is Deck Sketch 3D free?

Deck Sketch 3D is free to download, with in-app purchases available.

### Do Sample Pot Calc or Deck Sketch 3D have ads?

Neither Sample Pot Calc nor Deck Sketch 3D shows ads.

### Which is updated more often, Sample Pot Calc or Deck Sketch 3D?

Sample Pot Calc ships an update every 41 months, and Deck Sketch 3D every 9 days. Most recently, Sample Pot Calc was updated on September 30, 2026 and Deck Sketch 3D on October 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*