Comparison

Alertas Onda4 vs AI Chart Analyzer

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

Head to head
About

Alertas Onda4

Features
Read full description

Se trata de una app para visualizar las alertas de las estrategias de trading de la web www.onda4.com. Se pueden ver las tablas con las posiciones, los gráficos del SP500 y del Dow Jones, se pueden ver las alertas para cada estrategia en forma de texto, resaltándo las alertas activas. Hay también una pestaña que muestra las operaciones recientes de la estrategia. Y también hay una sección para avisos importantes a los clientes. Los avisos se resaltan cuando son recientes (menos de 3 días). Vídeo promocional: https://www.onda4.com/app/app_alertas.mp4 Información de la app: https://www.onda4.com/app-alertas.html

About

AI Chart Analyzer

Analyze crypto, stock, and forex charts from screenshots in seconds. Get clear technical analysis on trends, support/resistance, and candlestick patterns without needing to link any trading accounts. Designed for practical investing research, it provides market context for faster decision-making.

Highlights
  • Screenshot chart analysis
  • Technical market structure review
  • Trend and momentum summary
  • Support and resistance guidance
  • Candlestick and pattern explanation
  • Supports crypto, stocks, and forex
Features
Read full description

Upload a chart screenshot and get a structured technical read in seconds. Chartu is an AI chart analyzer for crypto, stock, and forex charts. There is no broker login, no exchange sync, and no platform setup. You screenshot any chart, upload it, and get a readable technical breakdown you can take in at a glance. WHAT EVERY ANALYSIS GIVES YOU - Trend reading: whether the chart's directional strength reads as high or low - Volume score: participation on the chart, scored from 0 to 100 - Market sentiment score: the pressure on the chart, scored from 0 to 100 - Volatility reading: whether the chart is currently calm or wide - Game plan: a written explanation of what the chart structure suggests - Four detail cards: intraday volatility, volume behavior, overarching structure, and reversal dominance, each explained in plain language HOW IT WORKS 1. Screenshot any chart, from any app, website, or terminal 2. Upload the image to Chartu 3. Read the analysis: trend, volume, sentiment, volatility, game plan, and detail cards Because Chartu reads the chart image instead of a data feed, it works with whatever charting tool you already use. ONE ANALYZER FOR EVERY MARKET Bitcoin, altcoins, equities, indices, and currency pairs all work the same way. Nothing is tied to a single exchange, broker, or watchlist, because the input is simply the chart you are already looking at. WHY TRADERS USE IT - Review a setup in seconds instead of decoding it manually - Get technical analysis without linking a brokerage account - Check your own read against a structured second opinion - Turn candlestick behavior and chart patterns into plain language - Keep trend, volatility, volume, and sentiment context in one place - Keep a history of every chart you have analyzed FOR LEARNING AND FOR ACTIVE TRADING The output is organized for readability. If you are still learning technical analysis, the explanations name what you are looking at and why it matters. If you already trade actively, the scored fields let you take in the read at a glance and move on. WHAT CHARTU DOES NOT DO Chartu never gives buy or sell recommendations. It is not a trading bot. It does not place orders, connect to your broker, send alerts, or run automated strategies. It describes what is on the chart and explains the structure. The decision stays yours. IMPORTANT Chartu provides technical chart analysis for informational and educational purposes only. Nothing in the app is financial, investment, or trading advice, and no output is a recommendation to buy or sell any asset. Past chart behavior does not predict future results, and no analysis guarantees any outcome. Trading and investing carry risk, including the risk of losing your entire position. Always do your own research and consider your own circumstances and risk tolerance before making any trading decision. Questions or feedback: https://graphvision.pro/contact Privacy Policy: https://graphvision.pro/privacy

Screenshots

Alertas Onda44 screens
AI Chart Analyzer4 screens

Verdict

The call

The clearest difference is in-app purchases: Alertas Onda4 at none against AI Chart Analyzer's 1. Alertas Onda4 also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.6). On price, update cadence and ads 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. AI Chart Analyzer sells 1 in-app purchase, starting at $9.99 per 7 days. Alertas Onda4 asks for nothing beyond the download.

UpkeepUpdate frequency

Alertas Onda4 ships an update fortnightly, AI Chart Analyzer every 2 weeks. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Alertas Onda4 versus AI Chart Analyzer: the parameters behind the verdict, then further details
ParameterAlertas Onda4AI Chart Analyzer
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyFortnightly — betterEvery 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.6
Further details — not scored
Size22 MB21 MB
Age rating4+4+
DeveloperOSCAR GARCIA CAGIGASNACIYE MEDENI

In-app purchases

None

Alertas Onda4

No in-app purchases

1 purchases

AI Chart Analyzer

Subscriptions1
  • Weekly Chart Ai Analize$9.997 Days

Questions

Is Alertas Onda4 free?
Alertas Onda4 is free to download, with no in-app purchases.
Is AI Chart Analyzer free?
AI Chart Analyzer is free to download, with in-app purchases available.
Do Alertas Onda4 or AI Chart Analyzer have ads?
Neither Alertas Onda4 nor AI Chart Analyzer shows ads.
Which is updated more often, Alertas Onda4 or AI Chart Analyzer?
Alertas Onda4 ships an update fortnightly, and AI Chart Analyzer every 2 weeks. Most recently, Alertas Onda4 was updated on October 14, 2026 and AI Chart Analyzer on October 24, 2026.

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