# Halcyon Calc Lite vs PocketStat

The clearest difference is ads: PocketStat at none against Halcyon Calc Lite's shown. PocketStat also leads on review sentiment (100% vs 67%) and rating (5.0 vs 4.7). Halcyon Calc Lite's advantage is ratings volume (15 vs 3). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Halcyon Calc Lite sells 3 one-off in-app purchases and PocketStat sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PocketStat holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Halcyon Calc Lite has 15 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 67% of Halcyon Calc Lite's written reviews are positive against 100% of PocketStat's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Halcyon Calc Lite | PocketStat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (15 ratings)](https://appshunter.io/ios/app/halcyon-calc-lite/id408004888/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pocketstat/id1095020560/reviews)** |
| Number of ratings | **15** | 3 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 13 MB | 26 MB |
| Requires iOS | 16.6 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Halcyon Touch Software](https://appshunter.io/developer/327064662) | [GLENN ROSEN](https://appshunter.io/developer/1077518822) |

## What reviewers say

### Halcyon Calc Lite

[App page](https://appshunter.io/ios/app/halcyon-calc-lite/id408004888)

This app is a powerful calculator for students and professionals, offering advanced features like symbolic expression manipulation, graphing, and statistical analysis. It supports real, complex, and integer numbers, matrices, and vectors, making it versatile for various mathematical tasks.

**Highlights:** Symbolic expression manipulation, Graphing of expressions, Matrix and vector calculations, Statistical analysis, Multiple number formats (decimal, hex, octal, binary), Over 225 built-in operations

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Directory And Unit Conversion Support | $0.99 | one-time |
| Programming Support | $1.99 | one-time |
| Larger Display Upgrade | $1.99 | one-time |


### PocketStat

[App page](https://appshunter.io/ios/app/pocketstat/id1095020560)

This tool helps you assess statistical claims in various academic and professional contexts. It offers calculators for common statistical tasks like determining sample size and performing t-tests. An optional premium upgrade unlocks advanced features for larger datasets.

**Highlights:** Assess statistical claims, Calculate sample size, Perform t-tests, Compute chi-square statistics, Estimate population mean, Premium advanced calculations

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Level | $1.99 | one-time |


## Frequently asked questions

### Is Halcyon Calc Lite free?

Halcyon Calc Lite is free to download, with in-app purchases available.

### Is PocketStat free?

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

### Which has better reviews, Halcyon Calc Lite or PocketStat?

PocketStat is rated higher. Halcyon Calc Lite averages 4.7 out of 5 from 15 ratings, while PocketStat averages 5.0 from 3 ratings.

### Do Halcyon Calc Lite or PocketStat have ads?

Halcyon Calc Lite shows ads; PocketStat does not.

### Which is updated more often, Halcyon Calc Lite or PocketStat?

Halcyon Calc Lite ships an update every 3 months, and PocketStat every 3 months. Most recently, Halcyon Calc Lite was updated on October 15, 2026 and PocketStat on October 9, 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.*