# Rainfall Calculator vs BoxOrganizer

The clearest difference is price: BoxOrganizer at Free against Rainfall Calculator's $2.99. BoxOrganizer also leads on update cadence (every 10 days vs every 29 months) and ratings volume (146 vs 1). Rainfall Calculator's advantage is in-app purchases (none vs 6) and rating (5.0 vs 4.5). On ads and device support there is nothing between them.

BoxOrganizer is free to download; Rainfall Calculator costs $2.99 up front. BoxOrganizer sells 6 in-app purchases, starting at $2.99 per month. Rainfall Calculator asks for nothing beyond the download.

Rainfall Calculator holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: BoxOrganizer has 146 ratings behind it against 1, so its average is the more settled of the two.

Rainfall Calculator ships an update every 29 months, BoxOrganizer every 10 days. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Rainfall Calculator | BoxOrganizer |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rainfall-calculator/id1446150880/reviews)** | [4.5 (146 ratings)](https://appshunter.io/ios/app/boxorganizer-inventory/id1558366385/reviews) |
| Number of ratings | 1 | **146** |
| Positive reviews | — | 61.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 10 days** |
| Monetization | **Paid** | Subscription |
| Size | 1 MB | 42 MB |
| Requires iOS | **13** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nitrio](https://appshunter.io/developer/321121189) | [BO24 UG (haftungsbeschraenkt)](https://appshunter.io/developer/1777902731) |

## What reviewers say

### Rainfall Calculator

[App page](https://appshunter.io/ios/app/rainfall-calculator/id1446150880)

Calculate potential rainwater harvest volume and cost savings. This tool helps determine annual water collection capacity based on rainfall and roof area, recommending optimal tank sizes for efficient water storage. It also allows for cost-saving analysis by comparing harvested water to mains water prices.

**Highlights:** Instant rainwater calculation, Cost savings evaluation, Minimum tank size recommendation, Supports various input units, Formula references included, Results copyable to other apps

**Features:** macOS Compatibility

**In-app purchases:** none


### BoxOrganizer

[App page](https://appshunter.io/ios/app/boxorganizer-inventory/id1558366385)

This app helps individuals, families, and small businesses organize belongings and inventory. Catalog, locate, and manage items with an intuitive design, perfect for moving, hobbies, collections, or business stock. Share systems for collaborative management and find items instantly.

**Highlights:** Catalog and manage items, Scan items and print labels, Organize items into nested boxes, Use tags for grouping, Search by name, tag, or attribute, Collaborative inventory sharing, Scan BoxOrganizer-Codes for quick access

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BO+ Starter (1 Month) | $2.99 | per month |
| BO+ Smart (1 Month) | $5.99 | per month |
| BO+ Pro (1 Month) | $9.99 | per month |
| BO+ Starter (1 Year) | $24.99 | per year |
| BO+ Smart (1 Year) | $49.99 | per year |
| BO+ Pro (1 Year) | $89.99 | per year |

**What reviewers like**

- 👍 Simple and intuitive user interface
- 🎯 Effective QR code generation and scanning
- 📸 Photo tagging and item documentation
- 🔍 Powerful search and filtering functionality
- 💰 Free or affordable pricing model

**What reviewers complain about**

- 🐛 Data loss after recent updates
- 📱 Not optimized for iPad/tablet use
- 🔐 Forced analytics data collection without opt-out
- ❌ No multi-user or sharing capabilities
- ☁️ No cloud backup or synchronization

**Reported bugs**

- App crashes and hangs on startup
- Data wiped after major version update
- QR codes return 404 errors after update
- App stalls and becomes unresponsive
- Forced analytics opt-in with non-functional decline button

**Requested features**

- Multi-user and family sharing functionality
- Cloud backup and cross-device synchronization
- CSV/Excel export and import capabilities
- iPad and tablet optimization
- Data export as PDF or spreadsheet


## Frequently asked questions

### Is Rainfall Calculator free?

Rainfall Calculator costs $2.99, with no in-app purchases.

### Is BoxOrganizer free?

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

### Which has better reviews, Rainfall Calculator or BoxOrganizer?

Rainfall Calculator is rated higher. Rainfall Calculator averages 5.0 out of 5 from 1 ratings, while BoxOrganizer averages 4.5 from 146 ratings.

### Do Rainfall Calculator or BoxOrganizer have ads?

Neither Rainfall Calculator nor BoxOrganizer shows ads.

### Which is updated more often, Rainfall Calculator or BoxOrganizer?

Rainfall Calculator ships an update every 29 months, and BoxOrganizer every 10 days. Most recently, Rainfall Calculator was updated on October 13, 2026 and BoxOrganizer on October 1, 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.*