Comparison

FX Diff Lt vs Alerta Chart

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

Head to head
About

FX Diff Lt

Analyze currency pair behavior with simple graphs, including cryptocurrencies like Bitcoin and Ethereum. Understand relative growth, dynamics, and moving averages to identify trends, reduce trading risk, and avoid mutually exclusive trades.

Highlights
  • Currency pair behavior analysis
  • Cryptocurrency support (BTC, ETH)
  • Relative growth graphs
  • Relative dynamics graphs
  • Moving average analysis
  • Trend identification
Features
Read full description

FX Diff - analyze the behavior of currency pairs using simple graphs. Includes cryptocurrencies! (Bitcoin, Ethereum) The graphs show relative growth, relative dynamics and moving average with different time horizons. Proper analysis of the behavior of currencies will let you: - reduce the risk when trading related currencies - avoid mutually exclusive trades - identify fundamental trends FX Diff is suitable for experienced FOREX traders and FOREX professionals.

About

Alerta Chart

Access real-time market data for crypto, stocks, forex, and options with advanced charting tools, over 140 indicators, and a 24/7 alert system. Analyze order flow, utilize AI-powered insights, and backtest strategies with this comprehensive financial analysis application.

Highlights
  • Real-time charting for crypto, stocks, forex, options
  • 140+ technical indicators
  • 90+ drawing tools
  • 24/7 server-side alerts
  • Live order flow and liquidity data
  • AI-powered market analysis
  • Strategy backtesting and bar replay
Features
Read full description

Alerta Chart is a professional, real-time charting and market analysis app for crypto, global stocks, ETFs, forex and options. With 140+ indicators, 90+ drawing tools, a 24/7 alert engine, live order flow, Alerta AI and our own market cap & dominance indices, follow the markets like never before. KEY FEATURES • 13 chart types — candles, Heikin Ashi, hollow candles, bars, line, area, volume candles and more; 15 candle themes • Timeframes from 10 seconds to 1 month, custom intervals, range bars and tick charts • Up to 16 charts on one screen (1x1 to 4x4), synced symbol & timeframe, saved layouts • 90+ drawing tools — full Fibonacci set, pitchforks, Gann, harmonic & Elliott patterns, volume profile • 140+ indicators — RSI, MACD, EMA, Bollinger, SuperTrend, VWAP + SMC, ICT killzones, Wyckoff, order-flow indicators • Bar Replay & Strategy Tester — replay any market bar by bar and backtest • Auto Analysis — support/resistance, Fibonacci and chart patterns drawn automatically • Compare symbols, formula & spread charts, go to date, export data ALERTA AI (NEW) • Connect Claude or ChatGPT to your Alerta account — with 60+ tools it opens charts, adds indicators and drawings, scans the market, runs backtests and sets alerts ADVANCED 24/7 ALERTS • 13 alert conditions — crossing, greater/less than, channel/range, intrabar moves (price or %) • Alerts run on our servers even when the app is fully closed • Push + in-app + sound + webhook + Telegram notifications • Drag alert lines on the chart; trend line alerts • New: indicator, watchlist and Alerta Script alerts • Automatic price, volume spike, % change and funding rate alerts OUR OWN INDICES & MARKET SUMMARY • Live crypto market cap (TOTAL, TOTAL2, TOTAL3, OTHERS) and dominance (BTC.D, ETH.D, USDT.D) • US macro indicators — inflation, interest rates, GDP, bond yields • World indices, DXY, IPO calendar, live news LIVE ORDER FLOW & LIQUIDITY • Real-time trade tape from 25 exchanges with whale highlights • New: aggregated CVD, open interest, funding and liquidations across Binance, Bybit, OKX, Coinbase and Hyperliquid • New: footprint, order book heatmap, liquidation heatmap, large trades • Level 2 depth (DOM) for stocks & forex ALERTA CHAIN LAB (NEW) • 34 flow analysis tools — Coinbase premium, squeezes, liquidation cascades, IV rank, greek exposure, TPO CRYPTO OPTIONS (NEW) • 10,000+ contracts on 10 coins — option chains, volatility, open interest ALERTA SCRIPT • Write your own indicators and strategies; the script editor is open on every plan • Community scripts and protected scripts from Alerta Creators ALERTA PRACTICE & COMMUNITY (NEW) • Paper trading with a virtual balance at real prices — leverage, TP/SL • Share ideas and analysis in the community feed UNIFIED WATCHLIST • Crypto, stocks, futures, forex & indices in one live list; color flags, sections, cloud sync SUPPORTED MARKETS Crypto: 5,000+ pairs on Binance, Bybit, OKX, Coinbase and Hyperliquid (spot & futures). Stocks & ETFs: Nasdaq, NYSE, London, Hong Kong, Shanghai, Shenzhen. Forex: 47 pairs + gold, silver. PLANS Free: 1 chart, 2 indicators, 2 alerts • Starter: 2-chart layouts, 5 indicators, 20 alerts • Trader: 4-chart layouts, 10 indicators, 100 alerts, global stocks & forex • Pro: 8-chart layouts, 25 indicators, 400 alerts, order flow, options, Alerta AI • Elite: 16-chart layouts, 50 indicators, 1,000 alerts WHY ALERTA CHART? Every market in one app • Up to 16 charts • 24/7 alerts even when closed • Alerta AI • Your own indices • Order flow from 25 exchanges • 23 languages • Clean, fast, built for traders. Disclaimer: Alerta Chart is a market analysis, charting and alerts platform. It does not provide financial advice, investment recommendations, wallet/brokerage services or direct trading. All data and tools are for information and education only. Always do your own research.

Screenshots

FX Diff Lt4 screens
Alerta Chart4 screens

Verdict

The call

The clearest difference is review sentiment: Alerta Chart at 100% against FX Diff Lt's 0%. Alerta Chart also leads on update cadence (weekly vs every 7 months). FX Diff Lt's advantage is in-app purchases (none vs 10) and iOS requirement (8.1 vs 15.0). On price, 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. Alerta Chart sells 10 in-app purchases, starting at $11.99 per month. FX Diff Lt asks for nothing beyond the download.

UpkeepUpdate frequency

FX Diff Lt ships an update every 7 months, Alerta Chart weekly. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 5 level
FX Diff Lt versus Alerta Chart: the parameters behind the verdict, then further details
ParameterFX Diff LtAlerta Chart
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings—4 — better
Update frequencyEvery 7 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.1 — better15.0
Further details — not scored
Size14 MB94 MB
Age rating4+4+
DeveloperStrelka LimitedATA POLAT

Customer experience

FX Diff Lt

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Alerta Chart

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

FX Diff Lt

No in-app purchases

10 purchases

Alerta Chart

Subscriptions10
  • Starter Monthly3 Days trial$11.991 Month
  • Premium Monthly3 Days trial$11.991 Month
  • Trader Monthly3 Days trial$24.901 Month
Show 7 more
  • Level 3 Monthly Pro3 Days trial$39.991 Month
  • AlertaChart Starter Annual$99.991 Year
  • Premium Yearly$119.991 Year
  • AlertaChart Elite Monthly3 Days trial$139.991 Month
  • Trader features for one year.$199.991 Year
  • AlertaChart Pro Yearly$299.991 Year
  • AlertaChart Elite Annual$859.001 Year

Questions

Is FX Diff Lt free?
FX Diff Lt is free to download, with no in-app purchases.
Is Alerta Chart free?
Alerta Chart is free to download, with in-app purchases available.
Do FX Diff Lt or Alerta Chart have ads?
Neither FX Diff Lt nor Alerta Chart shows ads.
Which is updated more often, FX Diff Lt or Alerta Chart?
FX Diff Lt ships an update every 7 months, and Alerta Chart weekly. Most recently, FX Diff Lt was updated on October 24, 2026 and Alerta Chart on October 30, 2026.

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