BudgetAI vs OptionTick
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BudgetAI
Effortlessly track your income and expenses with this AI-powered bookkeeping app. Use voice commands or smart function calls to record transactions and gain instant financial insights through clear charts and practical widgets.
- AI-powered financial tracking
- Voice command transaction recording
- Smart function calls for data entry
- Intuitive design with dark mode
- Clear income and expense charts
- Practical financial widgets
- Taiwan e-Invoice Carrier tool
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BudgetAI | Your Smart Bookkeeping Companion BudgetAI is a user-friendly bookkeeping app powered by cutting-edge AI technology. Built with OpenAI and Realm DB, it simplifies tracking your finances by letting you record and review data effortlessly—whether through smart function calls or a quick voice command. Its sleek, intuitive design comes with dark mode to ease your eyes, while clear, simple charts give you an instant overview of your income and expenses. Plus, it’s packed with practical widgets like a Taiwan e-Invoice Carrier tool, a one-tap bookkeeping shortcut, a lock screen glance, and a control center quick link, making money management both fast and fuss-free. Terms of use: https://zhangzhikai0208.github.io/LedgerLite/terms.html
OptionTick
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See where option writers are sitting. OptionTick turns the NIFTY, BANKNIFTY and SENSEX option chain into live open interest charts you can read in seconds, and Ask Tick explains them in plain words. Built for Indian F&O traders who watch OI during market hours and want answers fast, without scrolling a full option chain. ASK TICK: YOUR OI ASSISTANT • Ask "Is 22,500 support or resistance?" and get a straight answer from live data • OI support and resistance: the strikes with the most put and call open interest • PCR, max pain, OI change by strike and calls vs puts, explained simply • One-tap explanations for whatever is on your screen • Every answer shows the data behind it, with a chart LIVE OI CHARTS • Call (CE) vs put (PE) open interest, minute by minute from 9:15 • Today's OI change for any strike or strike range • Spot price, range PCR, max pain and expiry at a glance • Switch between weekly and monthly expiries OPTION CHAIN, WITHOUT THE CLUTTER • OI and OI change for every strike, with heat bars • ATM strike, spot line, max pain and top call/put OI marked for you • In-the-money strikes highlighted WATCHLIST • Pin the strikes and ranges you trade • Track calls vs puts building up through the day • Compare two ranges and a strike side by side FREE • Live OI charts and the full option chain • 1 Ask Tick question and 3 one-tap explanations a day • Up to 3 watchlist strikes OPTIONTICK PRO • 20 Ask Tick questions a day and unlimited one-tap explanations • Up to 15 watchlist strikes • 20 saved ranges and 10 saved watchlists • CSV and chart image exports Pro is an auto-renewable subscription, monthly or yearly. Payment is charged to your Apple ID and renews unless cancelled at least 24 hours before the end of the period. Manage or cancel in your App Store account settings. ANALYTICS, NOT TIPS OptionTick is a market-data visualization and analytics tool. It does not give investment advice, buy/sell signals or trading recommendations, does not place orders, and does not manage portfolios. Trading in derivatives involves risk. Use your own judgment. Terms of Use (EULA): https://optiontick.com/terms Privacy Policy: https://optiontick.com/privacy Support: https://optiontick.com/support
Screenshots
Verdict
The clearest difference is update cadence: BudgetAI at every 3 days against OptionTick's every 2 months. 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. BudgetAI sells 5 in-app purchases, starting at $0.99 per month and OptionTick sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
BudgetAI ships an update every 3 days, OptionTick every 2 months. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.
| Parameter | BudgetAI | OptionTick |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 3 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 42 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Chih-Kai Chang | Aniket Nagapure |
In-app purchases
BudgetAI
- A big thanks$0.991 Month
- A big thanks$9.991 Year
- Support the creator$0.99
- Support the creator$3.99
- Say goodbye to AD forever$9.99
OptionTick
- OptionTick Pro$2.991 Month
- OptionTick Pro$24.991 Year









