# Call it Out vs GasUnits

The clearest difference is update cadence: GasUnits at every 10 days against Call it Out's every 28 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Call it Out ships an update every 28 months, GasUnits every 10 days. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Call it Out | GasUnits |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gasunits/id6762513689/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 35 MB | 30 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Justice Project](https://appshunter.io/developer/1306361718) | [Vivek Chandra](https://appshunter.io/developer/461237208) |

## What reviewers say

### Call it Out

[App page](https://appshunter.io/ios/app/call-it-out/id6476596882)

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

**In-app purchases:** none


### GasUnits

[App page](https://appshunter.io/ios/app/gasunits/id6762513689)

This app simplifies complex natural gas and LNG unit conversions for industry professionals. It accurately converts over 90 volume, rate, and price units, offering precise results and composition-based estimates. Easily copy formatted results for reports and models.

**Highlights:** Converts 90+ gas volume, rate, and price units, Supports three standard gas heating values, Calculates barrels of oil equivalent, Provides composition-based estimates, Fast, intuitive, and error-proof design, Copy results for reports and models

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

**In-app purchases:** none


## Frequently asked questions

### Is Call it Out free?

Call it Out is free to download, with no in-app purchases.

### Is GasUnits free?

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

### Do Call it Out or GasUnits have ads?

Neither Call it Out nor GasUnits shows ads.

### Which is updated more often, Call it Out or GasUnits?

Call it Out ships an update every 28 months, and GasUnits every 10 days. Most recently, Call it Out was updated on October 9, 2026 and GasUnits on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*