# GAS vs WhaleTrack Pro

The clearest difference is in-app purchases: GAS at none against WhaleTrack Pro's 1. GAS also leads on iOS requirement (10.3 vs 15.1). WhaleTrack Pro's advantage is update cadence (weekly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. WhaleTrack Pro sells 1 in-app purchase, starting at $4.99 per month. GAS asks for nothing beyond the download.

GAS ships an update every 2 months, WhaleTrack Pro weekly. The most recent releases landed on October 20, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | GAS | WhaleTrack Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (2 ratings)](https://appshunter.io/ios/app/gas-globe/id583723143/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 9 MB | 26 MB |
| Requires iOS | **10.3** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [factsoft ag](https://appshunter.io/developer/420369183) | [Vladimir Kurganov](https://appshunter.io/developer/1840833844) |

## What reviewers say

### GAS

[App page](https://appshunter.io/ios/app/gas-globe/id583723143)

This application collects and processes national and international gasoline and diesel prices. Users can input fuel costs, which are then statistically analyzed by the system. It aims to provide insights into fuel pricing trends.

**Highlights:** Input gasoline and diesel prices, National and international price collection, Statistical processing of fuel costs, Fuel pricing trend analysis

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

**In-app purchases:** none


### WhaleTrack Pro

[App page](https://appshunter.io/ios/app/whaletrack-pro/id6753227539)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WhaleTrack Premium Monthly | $4.99 | per month |


## Frequently asked questions

### Is GAS free?

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

### Is WhaleTrack Pro free?

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

### Do GAS or WhaleTrack Pro have ads?

Neither GAS nor WhaleTrack Pro shows ads.

### Which is updated more often, GAS or WhaleTrack Pro?

GAS ships an update every 2 months, and WhaleTrack Pro weekly. Most recently, GAS was updated on October 20, 2026 and WhaleTrack Pro on October 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.*