# Inventory Manager vs Toilet Paper Calculation

The clearest difference is in-app purchases: Toilet Paper Calculation at none against Inventory Manager's 6. Toilet Paper Calculation also leads on update cadence (every 2 days vs monthly) and iOS requirement (13.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Inventory Manager sells 6 in-app purchases, starting at $0.99 per month. Toilet Paper Calculation asks for nothing beyond the download.

Inventory Manager ships an update monthly, Toilet Paper Calculation every 2 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | Inventory Manager | Toilet Paper Calculation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/inventory-manager-stuffatory/id1503902091/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 32 MB | 1 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Thimo Bess](https://appshunter.io/developer/1125681917) | [Arthur Chevts](https://appshunter.io/developer/1504097225) |

## What reviewers say

### Inventory Manager

[App page](https://appshunter.io/ios/app/inventory-manager-stuffatory/id1503902091)

Easily track and manage your belongings, from household items to business inventory. Quickly find what you own and where it's stored, saving you time and preventing duplicate purchases.

**Highlights:** Create custom categories and item names, Track item quantities, Assign locations to items, Add tags for easier searching, iCloud Sync across iOS devices

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Annually | $8.49 | per year |
| Small tip | $0.99 | one-time |
| Medium tip | $1.99 | one-time |
| Large Tip | $5.99 | one-time |
| Lifetime | $22.99 | one-time |


### Toilet Paper Calculation

[App page](https://appshunter.io/ios/app/toilet-paper-calculation/id1504097496)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Inventory Manager free?

Inventory Manager is free to download, with in-app purchases available.

### Is Toilet Paper Calculation free?

Toilet Paper Calculation is free to download, with no in-app purchases.

### Do Inventory Manager or Toilet Paper Calculation have ads?

Neither Inventory Manager nor Toilet Paper Calculation shows ads.

### Which is updated more often, Inventory Manager or Toilet Paper Calculation?

Inventory Manager ships an update monthly, and Toilet Paper Calculation every 2 days. Most recently, Inventory Manager was updated on November 3, 2026 and Toilet Paper Calculation on November 3, 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.*