# Gwei — Ethereum gas fees & Defi data

> Ethereum gas fees and DeFi TVL tracker with home screen widgets. (iPhone/iPad app by Yucheng Lin.)

- Source: https://appshunter.io/ios/app/gwei/id1600994521 (this page in markdown: same URL + `.md`)
- Developer: [Yucheng Lin](https://appshunter.io/developer/1548134905)
- Category: Finance, Reference
- Price: Free
- Rating: 3.62/5 from 13 App Store ratings · 13 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 23 MB
- Languages: English
- Released: 2021-12-19
- Data updated: 2026-07-18
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/gwei/id1600994521/reviews.md

## What is Gwei?

Gwei is a beautiful iOS app that allows users to track Ethereum gas prices and Defi TVL data. 

Find the gas price for slow, average, fast and instant transactions. 

Users can view gas prices in legacy gas fees, EIP-1159 priority fees, or price per transaction in USD.

Users can see Defi TVL data across 1000s of protocols.

Available widget to track gas prices right on your home screen.

## Key features

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

## Recent user reviews (10 of 13)

All indexed reviews: https://appshunter.io/ios/app/gwei/id1600994521/reviews.md

### 1/5 — Used to be amazing. Dev abandoned it

*2024-01-11, version 2.1.0*

I used to use it all the time. But for a while now it no longer shows any data. The dev clearly abandoned it. It’s unfortunate.

### 1/5 — Not loading

*2023-10-31, version 2.1.0*

App doesn’t work

### 1/5 — Don’t work

*2023-08-05, version 2.1.0*

Infinity loading

### 1/5 — Dead

*2023-08-04, version 2.1.0*

App is dead. Website doesn’t resolve.

### 5/5 — Estimated Gas fees don’t available

*2023-07-15*

Please, fix it.

### 4/5 — Something’s wrong

*2023-04-23, version 2.1.0*

I JUST downloaded this. And there is an issue. I took a screenshot, but can’t post here. When I open the menu, everything is wonky. I can’t see stuff that is supposed to be there. And I can’t add a widget.

### 5/5 — Excellent app for tracking gas fees

*2023-03-08, version 2.1.0*

I find the widget very useful for keeping an eye on Ethereum Mainnet gas rates throughout the day. My only request is to please add an Apple Watch complication ASAP so we can add these gas estimates to our watch faces

### 5/5 — no widget

*2022-06-13, version 2.1.0*

ios 14.5.1 iphone12

### 5/5 — Does the job

*2022-04-17, version 2.1.0*

Developer fixed a big problem with the widget display and now everything seems to work fine 👍🏼

### 2/5 — Cool but no widget

*2022-03-08, version 2.0.0*

Widget for iOS 15.3.1 not supported

## Frequently asked questions about Gwei

### What is Gwei?

Gwei is an iOS application designed to track Ethereum gas prices and DeFi TVL data. It allows users to monitor transaction costs and the total value locked in various decentralized finance protocols.

### What types of gas fees can I see in Gwei?

Gwei provides gas prices in legacy gas fees, EIP-1159 priority fees, and as a price per transaction in USD. This offers flexibility in how users understand and track transaction costs.

### Does Gwei offer a home screen widget?

Yes, Gwei includes a widget that can be placed on your iOS home screen. This allows for convenient, at-a-glance tracking of gas prices without needing to open the app.

### How much does Gwei cost?

Gwei is available for free. There are no charges to download or use the core features of the application.

### What DeFi data does Gwei provide?

Gwei allows users to view DeFi TVL (Total Value Locked) data across thousands of protocols. This gives insight into the overall health and growth of the decentralized finance ecosystem.

### Is Gwei available on Android devices?

Based on the provided data, Gwei is an iOS application and is available for iPhone and iPad. There is no mention of Android compatibility.

### How often is Gwei updated?

The latest version of Gwei is 2.1.0, and it was last updated on April 14, 2022. This indicates a relatively recent update, suggesting ongoing development.

### What is the user rating for Gwei?

Gwei has a rating of 3.6 stars based on 13 ratings. This suggests a generally positive but mixed reception from its user base.

## Version history (last 4 releases)

### 2.1.0 — 2022-04-14

* Bug fix for retrieving live gas fee data in widgets and app

### 2.0.0 — 2022-02-12

- Defi TVL tab
- Defi Total TVL charts
- Protocol TVL charts

### 1.0.1 — 2021-12-31

- Fixes Widget support for iOS 14
- Minor bug fixes

### 1.0 — 2021-12-19

No release notes.

## Apps similar to Gwei

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Blockchain Gas Tracker](https://appshunter.io/ios/app/blockchain-gas-tracker/id6467580827) | 5.0 (2) | Free | Finance |
| [Safle - Web3 Wallet](https://appshunter.io/ios/app/safle-web3-wallet/id6444435472) | 5.0 (3) | Free | Finance |
| [Cryptoverview](https://appshunter.io/ios/app/cryptoverview/id1578673077) | 5.0 (2) | Free | Finance |
| [widgETH](https://appshunter.io/ios/app/widgeth/id6449916833) | 5.0 (6) | Free | Finance |
| [Ethereum Gas Tracker](https://appshunter.io/ios/app/ethereum-gas-tracker/id6449078810) | 5.0 (14) | Free | Finance |
| [Crypto Widget Toolkit](https://appshunter.io/ios/app/crypto-widget-toolkit/id1662163315) | 5.0 (6) | Free | Finance |

## More apps by Yucheng Lin

- [RikSaw](https://appshunter.io/ios/app/riksaw/id1548134903)
- [Patina AI - Watch Identifier](https://appshunter.io/ios/app/patina-ai-watch-identifier/id6746779319)

All apps by Yucheng Lin: https://appshunter.io/developer/1548134905

## Related topics

[eth gas](https://appshunter.io/ios/topics/eth-gas)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-18.*