EchoSync vs AI Đu Đỉnh
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EchoSync
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One-Click Copy Trading, Real-time Long/Short Ratio, PNL Leaderboard!
AI Đu Đỉnh
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AI Du Dinh - Vietnamese stock portfolio tracker with humorous AI feedback from "Co Ba" character! KEY FEATURES: Portfolio Tracking - Easy buy/sell trade entry - Real-time portfolio overview - Paste from broker SMS (SSI, TCBS, VNDirect) - AI image parsing from screenshots (Premium) AI Co Ba - Roasting Feedback - Co Ba will "roast" you when you buy at peak or sell at bottom - Praise when you take profits correctly - Vietnamese Gen Z humor style Real Stock Prices - Live updates from Vietnamese exchanges - Data from SSI, VNDirect - Continuous updates during market hours PREMIUM: - 15 AI feedbacks per day (5x free tier) - Screenshot trade recognition - Detailed weekly reports - Ad-free experience - Priority support IMPORTANT NOTICE: - This is NOT a trading app - For entertainment and tracking only - Not financial advice - No connection to brokerage accounts Download now and let Co Ba "take care" of your portfolio! Terms of Use: https://docs-aidudinh.vercel.app/terms.html Privacy Policy: https://docs-aidudinh.vercel.app/privacy.html
Screenshots
Verdict
The clearest difference is update cadence: EchoSync at every 5 days against AI Đu Đỉnh's every 10 days. On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
EchoSync ships an update every 5 days, AI Đu Đỉnh every 10 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | EchoSync | AI Đu Đỉnh |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days — better | Every 10 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 70 MB | 60 MB |
| Age rating | 4+ | 17+ |
| Developer | Lana.ai Labs Limited | Ngoan Pham Van |
In-app purchases
EchoSync
No in-app purchases
AI Đu Đỉnh
No in-app purchases
