# Yellow vs GasMig

The clearest difference is update cadence: GasMig at every 2 months against Yellow's every 4 months. GasMig also leads on device support. Yellow's advantage is iOS requirement (13.0 vs 15.0). On price 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.

Yellow ships an update every 4 months, GasMig every 2 months. The most recent releases landed on September 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Yellow | GasMig |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/gasmig/id6714450766/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 100 MB | 65 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Prisma Box](https://appshunter.io/developer/1529655349) | [Gasmig](https://appshunter.io/developer/1147684521) |

## What reviewers say

### Yellow

[App page](https://appshunter.io/ios/app/yellow-self-storage/id1554193759)

**In-app purchases:** none


### GasMig

[App page](https://appshunter.io/ios/app/gasmig/id6714450766)

Easily manage your natural gas account with this app. Track usage, pay bills quickly, and receive real-time notifications for important updates. Set up your account seamlessly and gain insights into your consumption patterns.

**Highlights:** Fast bill payments, Detailed usage insights, Usage period comparison, Real-time notifications, Seamless account setup

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Yellow free?

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

### Is GasMig free?

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

### Which is updated more often, Yellow or GasMig?

Yellow ships an update every 4 months, and GasMig every 2 months. Most recently, Yellow was updated on September 25, 2026 and GasMig on October 24, 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.*