# Halcyon Calc vs HamsterBase Tasks

The clearest difference is price: HamsterBase Tasks at Free against Halcyon Calc's $4.99. HamsterBase Tasks also leads on update cadence (every 6 weeks vs every 4 months) and iOS requirement (14.0 vs 16.6). Halcyon Calc's advantage is in-app purchases (none vs 1) and ratings volume (18 vs 1). On rating, ads and device support there is nothing between them.

HamsterBase Tasks is free to download; Halcyon Calc costs $4.99 up front. HamsterBase Tasks sells 1 one-off in-app purchase. Halcyon Calc asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Halcyon Calc against 5.0 for HamsterBase Tasks. That said, the two scores are not equally well evidenced: Halcyon Calc has 18 ratings behind it against 1, so its average is the more settled of the two.

Halcyon Calc ships an update every 4 months, HamsterBase Tasks every 6 weeks. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Halcyon Calc | HamsterBase Tasks |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.9 (18 ratings)](https://appshunter.io/ios/app/halcyon-calc/id327064659/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hamsterbase-tasks/id6743664725/reviews)** |
| Number of ratings | **18** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Paid | **Freemium** |
| Size | 10 MB | 23 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Halcyon Touch Software](https://appshunter.io/developer/327064662) | [纯洁 林](https://appshunter.io/developer/1665792418) |

## What reviewers say

### Halcyon Calc

[App page](https://appshunter.io/ios/app/halcyon-calc/id327064659)

A powerful calculator app for students, engineers, and scientists. It handles complex numbers, symbolic expressions, unit conversions, and matrix operations, with advanced plotting and programming capabilities.

**Highlights:** Complex number calculations, Symbolic expression manipulation, Unit conversion with custom units, Matrix and vector operations, Symbolic plotting, Programming of custom operations, Statistical data analysis

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

**In-app purchases:** none


### HamsterBase Tasks

[App page](https://appshunter.io/ios/app/hamsterbase-tasks/id6743664725)

This app helps you plan projects effectively by organizing them into areas and breaking down large goals into smaller, manageable tasks. It allows you to set future start dates for tasks, keeping your workspace clutter-free until they are relevant. Core features are free, with an optional paid cloud sync.

**Highlights:** Organize projects by areas, Break down projects into collapsible sections, Set future start dates for tasks, Automatic hiding of completed projects, Core features are free

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HamsterBase Cloud Pro 1 Year | $19.99 | one-time |


## Frequently asked questions

### Is Halcyon Calc free?

Halcyon Calc costs $4.99, with no in-app purchases.

### Is HamsterBase Tasks free?

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

### Which has better reviews, Halcyon Calc or HamsterBase Tasks?

HamsterBase Tasks is rated higher. Halcyon Calc averages 4.9 out of 5 from 18 ratings, while HamsterBase Tasks averages 5.0 from 1 ratings.

### Do Halcyon Calc or HamsterBase Tasks have ads?

Neither Halcyon Calc nor HamsterBase Tasks shows ads.

### Which is updated more often, Halcyon Calc or HamsterBase Tasks?

Halcyon Calc ships an update every 4 months, and HamsterBase Tasks every 6 weeks. Most recently, Halcyon Calc was updated on November 6, 2026 and HamsterBase Tasks on October 30, 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.*