Comparison

Egern vs Exchange Rate Express

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

Head to head
About

Egern

This powerful networking tool allows users to proxy, intercept, and modify network traffic. It supports comprehensive recording of various protocols and offers flexible policy groups and multiple proxy protocols. Effortlessly decrypt HTTPS traffic and customize requests and responses with advanced rewriting capabilities.

Highlights
  • Network traffic recording (TCP, UDP, DNS, HTTP)
  • Extensive rule types for traffic filtering
  • Flexible policy group management
  • Support for multiple proxy protocols
  • HTTPS traffic decryption
  • URL and header rewriting
  • JavaScript for custom operations
Features
Read full description

Egern is a feature-rich and powerful networking tool, specifically designed for proxying, intercepting, and modifying network traffic. Key features include: · Comprehensive recording of TCP, UDP, DNS, and HTTP network traffic. · Support for a wide range of rule types: domain, domain keywords, domain suffix, domain regular expressions, domain wildcard, geo-location, IPv4/IPv6 CIDR, URL regular expressions, logical, protocol, user-agent, rule sets, and default rules. · Flexible policy group options: selection, automatic testing, fallback, load balancing, and external policies. · Support for multiple proxy protocols: HTTP, SOCKS5, Shadowsocks, Trojan, Hysteria2, TUIC, Vless, and Vmess. · Effortlessly decrypt HTTPS traffic using Man-in-the-Middle attack techniques. · URL rewriting capabilities, allowing you to freely customize network requests. · Highly customizable request and response header rewriting functionality. · Versatile request and response content rewriting abilities. · Utilize JavaScript to provide customized operations on request and response data. · Support for local HTTP proxy server and local SOCKS5 proxy server to meet various networking needs. · DNS forwarding rules can proxy traffic to servers that support DoH, DoT, and DoQ protocols. · Sync configuration information across devices with iCloud, ensuring consistent network settings anywhere, anytime. As your ultimate network management tool, Egern helps you easily navigate various network environments and achieve efficient network control and debugging. Whether you're a network security expert, developer, or simply interested in network management, Egern will become an indispensable tool. Experience the powerful features of Egern and create your own exclusive networking environment today! Twitter: https://twitter.com/byteallen

About

Exchange Rate Express

This app helps you monitor real-time currency exchange rates from major banks and provides automated profit/loss calculations for your currency holdings. It offers smart alerts for price movements and historical data analysis to aid in financial decisions.

Highlights
  • Real-time FX rate comparisons
  • Automated P&L calculation
  • Multi-dimensional accounting for banks and currencies
  • Smart monitoring and precision alerts
  • Historical trend analysis
  • Built-in currency conversion calculator
Features
Read full description

【App Introduction】 Exchange Rate Express supports real-time FX rate comparisons across major banks and multi-dimensional price monitoring, helping you capture the ideal timing for currency exchange. With the new "FX Ledger" feature, you can automatically calculate holding costs and P&L. Whether for studying abroad, traveling, cross-border shopping, or investing, Exchange Rate Express is your reliable companion for rate comparison and bookkeeping. 【Core Features】 1. Exclusive Ledger, Asset Manager (NEW!) • Multi-Dimensional Accounting: Seamlessly manage multiple banks and currencies in one place. Whether it's USD from ICBC or JPY from BOC, all your transactions—purchase, settlement, and remittances—are centrally recorded. • Automated Calculation: Say goodbye to manual math. The app automatically calculates your average holding price, total cost, and P/L (Profit/Loss) for every transaction. • Real-Time P&L Tracking: Integrated with live exchange rates, your floating profits and losses are clear at a glance the moment you open your ledger. 2. Compare Rates Across Networks, Eliminate Price Gaps Real-time exchange rate tracking for major banks, including Bank of China (BOC), ICBC, CCB, ABC, Industrial Bank, CMB, Bank of Communications, and more. With buy and sell prices displayed side-by-side, you can instantly identify which bank offers the most cost-effective rates for your exchange. 3. Smart Monitoring & Precision Alerts Stop checking banking apps every hour. Exchange Rate Express offers multi-dimensional monitoring to keep you informed: • Extreme Price Monitoring: Automatically track price movements and sends instant alerts when a "periodic highest/lowest price" occurs, helping you easily "buy the dip" (or "sell the top"). • Daily Scheduled Reports: Customize your briefing time (e.g., 9:00 AM) to get the latest market updates for your watched currencies without even opening the app. • Custom Rate Alerts: Set your target exchange rate and get notified the moment it’s reached. • Auto-Volatility Monitoring: No setup required—our smart system detects sharp market fluctuations, ensuring you never miss a trading opportunity. 4. Real-Time Rates & Effortless Conversion • Features a built-in minimalist calculator that allows you to input an amount and instantly compare conversion results across multiple banks. Supports bi-directional conversion with a smooth, fluid user experience. 5. Historical Trends & Professional Analysis Access comprehensive historical exchange rate charts across various timeframes. Use visualized data to analyze trends and make informed, data-driven financial decisions. 【Usage Scenarios】 • Travel / Shopping: Quickly calculate prices and compare exchange rate differences to save every penny.  • Study Abroad: Monitor the best timing for tuition payments to save on high exchange costs.  • Forex Investment: Real-time tracking to capture market dynamics. 【Contact Us】 If you have any suggestions or feedback, please feel free to contact us. Your support is our motivation for continuous improvement! Email: huilvsudi@outlook.com

Screenshots

Egern4 screens
Exchange Rate Express4 screens

Verdict

The call

The clearest difference is review sentiment: Exchange Rate Express at 100% against Egern's 57%. Exchange Rate Express also leads on rating (5.0 vs 4.2) and in-app purchases (none vs 1). Egern's advantage is ratings volume (85 vs 3). On price, update cadence, 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. Egern sells 1 one-off in-app purchase. Exchange Rate Express asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Exchange Rate Express holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Egern has 85 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 57% of Egern's written reviews are positive against 100% of Exchange Rate Express's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

Scorecard5 real differences · 5 level
Egern versus Exchange Rate Express: the parameters behind the verdict, then further details
ParameterEgernExchange Rate Express
PriceFreeFree
Rating4.2 (85 ratings)5.0 (3 ratings) — better
Positive reviews56.8% of reviews100.0% of reviews — better
Number of ratings85 — better3
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS1615.0 — better
Further details — not scored
Size56 MB30 MB
Age rating4+4+
DeveloperByte CrossingYuchao Su

Customer experience

Egern

All ratings85 ratings
Positive80.0%
Neutral3.5%
Negative16.5%
Written reviews44 reviews
Positive56.8%
Neutral4.5%
Negative38.6%

Exchange Rate Express

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Egern

One-time1
  • Unlock Pro$5.99
None

Exchange Rate Express

No in-app purchases

Questions

Is Egern free?
Egern is free to download, with in-app purchases available.
Is Exchange Rate Express free?
Exchange Rate Express is free to download, with no in-app purchases.
Which has better reviews, Egern or Exchange Rate Express?
Exchange Rate Express is rated higher. Egern averages 4.2 out of 5 from 85 ratings, while Exchange Rate Express averages 5.0 from 3 ratings.
Do Egern or Exchange Rate Express have ads?
Neither Egern nor Exchange Rate Express shows ads.
Which is updated more often, Egern or Exchange Rate Express?
Egern ships an update every 3 weeks, and Exchange Rate Express every 3 weeks. Most recently, Egern was updated on November 7, 2026 and Exchange Rate Express on November 9, 2026.

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