# Gwei vs GAS ALERT

The clearest difference is rating: GAS ALERT at 4.5 against Gwei's 3.6. GAS ALERT also leads on update cadence (every 5 days vs every 6 weeks) and ratings volume (43 vs 13). Gwei's advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 16.1). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. GAS ALERT sells 3 in-app purchases, starting at $0.99 per 7 days. Gwei asks for nothing beyond the download.

GAS ALERT holds the better App Store score, 4.5 against 3.6. Both are backed by a comparable volume of ratings — 13 and 43 respectively. Written reviews point the same way: 62% of Gwei's written reviews are positive against 63% of GAS ALERT's.

Gwei ships an update every 6 weeks, GAS ALERT every 5 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | Gwei | GAS ALERT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (13 ratings)](https://appshunter.io/ios/app/gwei/id1600994521/reviews) | **[4.5 (43 ratings)](https://appshunter.io/ios/app/gas-alert-eth-btc-fee-tracker/id6446234870/reviews)** |
| Number of ratings | 13 | **43** |
| Positive reviews | 61.5% of reviews | **63.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 23 MB | 12 MB |
| Requires iOS | **12.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Yucheng Lin](https://appshunter.io/developer/1548134905) | [Tem Ab](https://appshunter.io/developer/1674405256) |

## What reviewers say

### Gwei

[App page](https://appshunter.io/ios/app/gwei/id1600994521)

Track Ethereum gas prices and DeFi TVL data with this iOS application. View gas costs in various formats and monitor TVL across numerous protocols. Includes a home screen widget for convenient gas price tracking.

**Highlights:** Ethereum gas price tracking, DeFi TVL data, Multiple gas fee formats (legacy, EIP-1159, USD), Home screen widget, Supports thousands of DeFi protocols

**Features:** macOS Compatibility

**In-app purchases:** none


### GAS ALERT

[App page](https://appshunter.io/ios/app/gas-alert-eth-btc-fee-tracker/id6446234870)

Monitor live Ethereum gas fees and Bitcoin transaction costs with real-time insights and custom alerts. Optimize your crypto transactions and manage expenses effectively with detailed fee calculations and historical data.

**Highlights:** Ethereum & Bitcoin Fee Tracking, 30+ Ethereum Action Fees, 160+ Currencies Supported, ETH Fee Calculator, Ethereum Gas Level Insights, Historical Data, Custom Alerts, WatchOS & Widget Support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Monthly | $1.99 | per month |
| Yearly | $17.99 | per year |


## Frequently asked questions

### Is Gwei free?

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

### Is GAS ALERT free?

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

### Which has better reviews, Gwei or GAS ALERT?

GAS ALERT is rated higher. Gwei averages 3.6 out of 5 from 13 ratings, while GAS ALERT averages 4.5 from 43 ratings.

### Do Gwei or GAS ALERT have ads?

Neither Gwei nor GAS ALERT shows ads.

### Which is updated more often, Gwei or GAS ALERT?

Gwei ships an update every 6 weeks, and GAS ALERT every 5 days. Most recently, Gwei was updated on November 3, 2026 and GAS ALERT on November 3, 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.*