# BusyBee vs Tank Volume Calculators

The clearest difference is price: BusyBee at Free against Tank Volume Calculators's $3.99. BusyBee also leads on rating (5.0 vs 1.8) and update cadence (fortnightly vs every 4 months). Tank Volume Calculators's advantage is ratings volume (5 vs 1). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

BusyBee is free to download; Tank Volume Calculators costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BusyBee holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: Tank Volume Calculators has 5 ratings behind it against 1, so its average is the more settled of the two.

BusyBee ships an update fortnightly, Tank Volume Calculators every 4 months. Both last shipped on November 4, 2026.

## The numbers

| Metric | BusyBee | Tank Volume Calculators |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/busybee-work-order-system/id6473514512/reviews)** | [1.8 (5 ratings)](https://appshunter.io/ios/app/tank-volume-calculators/id6477382115/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | **Free** | Paid |
| Size | 53 MB | 28 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Birir Inc.](https://appshunter.io/developer/1719064055) | [Kantaben Gorasiya](https://appshunter.io/developer/1640260396) |

## What reviewers say

### BusyBee

[App page](https://appshunter.io/ios/app/busybee-work-order-system/id6473514512)

Streamline your team's tasks with an intuitive system for creating, assigning, and tracking work orders. This app simplifies maintenance management and helps plan, execute, and monitor all job requests efficiently.

**Highlights:** Create work orders, Assign tasks, Monitor work requests, Simplify maintenance, Plan and manage work

**Features:** macOS Compatibility

**In-app purchases:** none


### Tank Volume Calculators

[App page](https://appshunter.io/ios/app/tank-volume-calculators/id6477382115)

Easily calculate the filled and half-filled volumes of various tank types. This app offers a comprehensive volume converter for numerous units and supports 15 different tank shapes for accurate estimations.

**Highlights:** Calculate filled and half-filled tank volumes, Supports 15 different tank types, Comprehensive volume converter, Converts between multiple units, Intuitive user interface, Rapid capacity calculations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BusyBee free?

BusyBee is free to download, with no in-app purchases.

### Is Tank Volume Calculators free?

Tank Volume Calculators costs $3.99, with no in-app purchases.

### Which has better reviews, BusyBee or Tank Volume Calculators?

BusyBee is rated higher. BusyBee averages 5.0 out of 5 from 1 ratings, while Tank Volume Calculators averages 1.8 from 5 ratings.

### Do BusyBee or Tank Volume Calculators have ads?

Neither BusyBee nor Tank Volume Calculators shows ads.

### Which is updated more often, BusyBee or Tank Volume Calculators?

BusyBee ships an update fortnightly, and Tank Volume Calculators every 4 months. Most recently, BusyBee was updated on November 4, 2026 and Tank Volume Calculators on November 4, 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.*