# Possessions vs ViDiLabs Calc

The clearest difference is price: Possessions at $0.99 against ViDiLabs Calc's $18.99. Possessions also leads on rating (3.7 vs 3.0) and ratings volume (3 vs 1). ViDiLabs Calc's advantage is iOS requirement (12.0 vs 17.6). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Possessions costs $0.99 and ViDiLabs Calc $18.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Possessions holds the better App Store score, 3.7 against 3.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 9, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Possessions | ViDiLabs Calc |
| --- | --- | --- |
| Price | **$0.99** | $18.99 |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/possessions/id670115282/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/vidilabs-calc/id1054879397/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Paid | Paid |
| Size | 1 MB | 9 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Christopher King](https://appshunter.io/developer/364927144) | [ViDi Labs Pty Ltd](https://appshunter.io/developer/1054879396) |

## What reviewers say

### Possessions

[App page](https://appshunter.io/ios/app/possessions/id670115282)

Easily catalog your belongings with this inventory management tool.  Store multiple photos, add detailed descriptions, and organize items by category, type, or location.  Generate reports and share item details.

**Highlights:** Multiple photos per item, Free-form text descriptions, Custom item types and locations, Email and print item photos, Search, category, type, and location filtering, Data export and backup, Home screen widgets for real estate

**Features:** Vision Pro support

**In-app purchases:** none


### ViDiLabs Calc

[App page](https://appshunter.io/ios/app/vidilabs-calc/id1054879397)

This app calculates necessary camera lens focal lengths and object distances for optimal pixel density, aiding in compliance with surveillance standards. It also estimates storage capacity for video recordings and helps analyze moving object blur for clearer image capture.

**Highlights:** Calculate required focal length and object distance, Determine required storage capacity, Pixel density calculation for identification and recognition, Database of commercially available sensors, Manual entry for custom variables, Moving object blur analysis, Pre-set pixel densities for common projects

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

**In-app purchases:** none


## Frequently asked questions

### Is Possessions free?

Possessions costs $0.99, with no in-app purchases.

### Is ViDiLabs Calc free?

ViDiLabs Calc costs $18.99, with no in-app purchases.

### Which has better reviews, Possessions or ViDiLabs Calc?

Possessions is rated higher. Possessions averages 3.7 out of 5 from 3 ratings, while ViDiLabs Calc averages 3.0 from 1 ratings.

### Do Possessions or ViDiLabs Calc have ads?

Neither Possessions nor ViDiLabs Calc shows ads.

### Which is updated more often, Possessions or ViDiLabs Calc?

Possessions ships an update every 4 months, and ViDiLabs Calc every 4 months. Most recently, Possessions was updated on October 9, 2026 and ViDiLabs Calc on October 2, 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.*