Comparison

DIW vs Chart AI

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

Head to head
About

DIW

Features
Read full description

Splitting the bill shouldn't be the awkward part of dinner. DIW keeps track of shared expenses for you — trips, flatshares, dinners, gifts — so nobody has to do maths at the table or chase anyone for money afterwards. HOW IT WORKS • Create a group for a trip, a flat, or a regular crew • Add an expense once and choose how to split it • Everyone sees the same running balance, updated instantly • Settle up and the balance clears SPLIT IT YOUR WAY • Equally between everyone • By percentage • By exact amounts • Between only some people in the group ALWAYS KNOW WHERE YOU STAND • One running balance per friend and per group • Green means you're owed, red means you owe • Smart settle-up works out the fewest transfers needed to clear a group BUILT TO BE QUICK • Sign in with a passkey or Google — no password to remember • Invite friends with a QR code or a link • Categories and notes keep expenses easy to recognise • Get notified when someone adds an expense or pays you back WORKS WHEREVER YOU ARE • 12 languages • Expenses in 31 currencies • Amounts and dates shown in your local format FREE, WITH AN OPTIONAL UPGRADE DIW is free to use and every splitting feature is included. The free version shows ads. If you would rather not see them, an optional subscription removes every ad and supports development. Nothing else changes, and your data is never sold. DIW only records that a payment happened. It does not move, hold, or process money. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://diw.vn/privacy

About

Chart AI

Features
Read full description

Understand the chart before making your next move. Chart AI helps you turn trading charts into clear, structured market analysis using AI. Upload a chart screenshot, scan a chart with your camera, or explore a live market chart directly inside the app. Instead of staring at candlesticks and trying to interpret everything yourself, Chart AI organizes the visible information into a focused market read. AI Chart Analysis Upload a chart and receive a structured analysis covering: • Bullish, bearish or neutral bias • Confidence level • Market structure • Momentum and volatility • Support and resistance areas • Detected chart patterns • Bullish and bearish scenarios • Entry area, invalidation and targets when a valid educational setup is visible • Risk-to-reward context • Key risks and missing information Chart AI can also tell you when the visible chart does not provide a strong enough setup instead of forcing a direction. Analyze Screenshots Choose a screenshot directly from Photos or scan a chart using your camera. For better analysis, keep the symbol, timeframe, candles and price scale visible. Chart AI works with screenshots from popular charting and trading platforms. Explore Live Markets Use the built-in market workspace to: • Search symbols • View live charts • Switch timeframes • Explore forex, crypto, stocks and commodities • Save markets to your watchlist • Analyze the currently selected chart with AI Market News & Events Stay aware of the context surrounding your charts with: • Market headlines • Top stories • Macro events • Economic calendar information • Market-moving updates Daily Market Briefing Build a watchlist and get a focused briefing around the markets you follow. Review recent analysis, macro risks and important market context before starting your trading session. Trading Academy Learn chart reading step by step with guided lessons covering: • Chart basics • Candlesticks • Timeframes • Trend direction • Support and resistance • Trade setup planning • Risk management • News and market context The Academy is designed to help you build a more structured chart-reading process rather than simply chase signals. Analysis History Your completed analyses are saved automatically so you can revisit previous charts and compare how market conditions developed. Built for Your Workflow Chart AI includes: • Light and dark mode • Haptic feedback • Watchlists • Saved analysis history • Live charts • Daily briefings • Trading Academy • Multiple subscription options No account is required to start using the app. Important: Chart AI provides AI-generated educational market analysis. It does not provide financial advice, guarantee future market movements, execute trades, or connect to a brokerage. terms : https://frontiline.vercel.app/terms.html privacy : https://frontiline.vercel.app/privacy.html Apple Eula : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

DIW4 screens
Chart AI4 screens

Verdict

The call

The clearest difference is ads: Chart AI at none against DIW's shown. DIW's advantage is iOS requirement (16.4 vs 18.0). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 4 level
DIW versus Chart AI: the parameters behind the verdict, then further details
ParameterDIWChart AI
PriceFreeFree
Update frequencyWeekly—
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better18.0
Further details — not scored
Size62 MB17 MB
Age rating4+4+
DeveloperLE NGUYEN TRONG HUUusman waheed

In-app purchases

None

DIW

No in-app purchases

None

Chart AI

No in-app purchases

Questions

Is DIW free?
DIW is free to download, with no in-app purchases.
Is Chart AI free?
Chart AI is free to download, with no in-app purchases.
Do DIW or Chart AI have ads?
DIW shows ads; Chart AI does not.

Other comparisons