# Calsy vs Alpha Propane

The clearest difference is review sentiment: Calsy at 100% against Alpha Propane's 0%. Calsy also leads on rating (5.0 vs 1.0) and update cadence (monthly vs every 4 months). Alpha Propane's advantage is iOS requirement (12.2 vs 15.2). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Calsy holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 100% of Calsy's written reviews are positive against 0% of Alpha Propane's.

Calsy ships an update monthly, Alpha Propane every 4 months. The most recent releases landed on October 1, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Calsy | Alpha Propane |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calsy-smart-quick-simple/id1624719076/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/alpha-propane/id1633134655/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | Free |
| Size | 25 MB | 56 MB |
| Requires iOS | 15.2 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Salvador Garcia Bernal](https://appshunter.io/developer/1623605487) | [Rural Computer Consultants, Inc.](https://appshunter.io/developer/640795441) |

## What reviewers say

### Calsy

[App page](https://appshunter.io/ios/app/calsy-smart-quick-simple/id1624719076)

This versatile calculator offers a minimalist interface with powerful functionality for everyday calculations. It includes features for exploring facts, calculating gas performance, mastering price increases, converting temperatures and lengths, estimating paint needs, and simplifying number conversions.

**Highlights:** Explore interesting facts, Calculate gas performance and cost, Master price increases and percentages, Convert temperatures and lengths, Calculate paint and garden volume, Simplify number system conversions, Estimate file transfer time

**Features:** macOS Compatibility

**In-app purchases:** none


### Alpha Propane

[App page](https://appshunter.io/ios/app/alpha-propane/id1633134655)

Access your account details, including balance, location, and contract information. Request service, deliveries, and process payments directly through the application.

**Highlights:** Account balance access, Location and contract details, Payment processing, Service request submission, Delivery scheduling

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calsy free?

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

### Is Alpha Propane free?

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

### Which has better reviews, Calsy or Alpha Propane?

Calsy is rated higher. Calsy averages 5.0 out of 5 from 1 ratings, while Alpha Propane averages 1.0 from 1 ratings.

### Do Calsy or Alpha Propane have ads?

Neither Calsy nor Alpha Propane shows ads.

### Which is updated more often, Calsy or Alpha Propane?

Calsy ships an update monthly, and Alpha Propane every 4 months. Most recently, Calsy was updated on October 1, 2026 and Alpha Propane on September 13, 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.*