Comparison

Gwei vs GAS ALERT

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Gwei

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
Read full description

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.

About

GAS ALERT

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
Read full description

Features: - WatchOS Support, Lock Screen Widgets, Home Screen Widgets! - Ethereum & Bitcoin Fee Tracking: Monitor live Ethereum gas fees and Bitcoin transaction costs for timely and efficient crypto transactions. - 30+ Ethereum Action Fees: Calculate fees for various Ethereum transactions, including custom options, to manage expenses effectively. - 160+ Currencies Supported: Access a wide range of fiat and cryptocurrencies like USD, EUR, GBP, JPY, BTC, ETH, USDT for diverse transaction needs. - ETH Fee Calculator: Use the Ethereum fee calculator for accurate cost estimations, crucial for traders and developers. - Ethereum Gas Level Insights: Get real-time Ethereum gas prices to optimize transaction timing and reduce costs. - Historical Data: Analyze past fee trends for informed decision-making in crypto trading and investment. - Custom Alerts: Set up personalized notifications for crucial updates, essential for traders, miners, and crypto professionals. Essential for Ethereum traders, DeFi participants, and blockchain enthusiasts, GAS ALERT delivers critical insights into network fees, enabling effective management of crypto transactions. With features like live fee tracking and analytics, users gain a competitive edge in executing Ethereum transactions efficiently. GAS ALERT is designed for a wide range of users, from Ethereum developers and NFT traders to DeFi investors and day traders, offering tools to enhance transaction strategies: Airdrop Hunters: Individuals actively searching for and participating in Ethereum-based token airdrops benefit significantly from GAS ALERT. By utilizing real-time gas price notifications and customizable alerts, airdrop hunters can optimize their transaction timings to claim airdrops with minimal gas fees. This efficiency is crucial, especially during high-traffic events, ensuring that they maximize the value received from each airdrop without overspending on transaction costs. Bitcoin Traders: While primarily focused on Ethereum, GAS ALERT also offers valuable tools for Bitcoin traders, especially those who engage in cross-chain activities. With the addition of Bitcoin transaction fee tracking, traders can better time their BTC transactions, ensuring they get the best possible rates on both networks. This dual-chain fee insight is particularly useful for traders looking to arbitrage between different cryptocurrencies or move funds between Bitcoin and Ethereum-based platforms efficiently. Ethereum Developers: When deploying smart contracts, real-time gas fee insights and personalized notifications from GAS ALERT enable developers to minimize costs and ensure seamless project launches. NFT Traders: GAS ALERT's historical fee data helps NFT traders identify the best times to buy or sell, optimizing profit margins by reducing gas expenses through timely alerts. DeFi Investors: With GAS ALERT, DeFi enthusiasts can monitor gas prices and action fees to make cost-effective decisions when moving assets between pools or staking, enhancing yield returns. Cryptocurrency Day Traders: For those engaged in Ethereum-based arbitrage, GAS ALERT's instant gas price updates are vital for quick, profitable trading decisions, factoring in network fees to preserve profit margins. GAS ALERT caters to anyone involved in Ethereum transactions, providing essential tools for cost management and strategic planning in the dynamic crypto market. Terms of Service - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy - https://sites.google.com/view/gasfeetracker/privacy-policy

Screenshots

Gwei4 screens
GAS ALERT4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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

Scorecard6 real differences · 4 level
Gwei versus GAS ALERT: the parameters behind the verdict, then further details
ParameterGweiGAS ALERT
PriceFreeFree
Rating3.6 (13 ratings)4.5 (43 ratings) — better
Positive reviews61.5% of reviews63.2% of reviews — better
Number of ratings1343 — better
Update frequencyEvery 6 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, Apple Watch
Requires iOS12.0 — better16.1
Further details — not scored
Size23 MB12 MB
Age rating4+4+
DeveloperYucheng LinTem Ab

Customer experience

Gwei

All ratings13 ratings
Positive69.2%
Neutral0.0%
Negative30.8%
Written reviews13 reviews
Positive61.5%
Neutral0.0%
Negative38.5%

GAS ALERT

All ratings43 ratings
Positive88.4%
Neutral2.3%
Negative9.3%
Written reviews19 reviews
Positive63.2%
Neutral15.8%
Negative21.1%

In-app purchases

None

Gwei

No in-app purchases

3 purchases

GAS ALERT

Subscriptions3
  • Weekly$0.997 Days
  • Monthly$1.991 Month
  • Yearly$17.991 Year

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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