Hey Bill vs Puff
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hey Bill
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Hey Bill — The Fastest Voice AI Expense Tracker Stop typing, start talking. Still manually entering every coffee and grocery bill? Meet Hey Bill, the AI-powered financial assistant designed for speed. Just say it, and Bill does the work. 【Why Hey Bill?】 Instant Voice Logging: Say "Lunch for £15" or "Weekly groceries £60," and watch AI parse, categorize, and save it in milliseconds. Batch Processing: Log multiple expenses in a single sentence. It’s the most frictionless way to stay on top of your budget. Premium Aesthetics: A high-contrast, minimalist dashboard that makes your financial data look as good as it feels to use. 【Key Features】 Smart AI Recognition: Powerful natural language processing (NLP) to extract amounts, descriptions, and categories automatically. Auto-Categorization: AI intuitively tags your spending—from Dining and Transport to Shopping and Health—saving you from endless tapping. Visual Analytics: Beautifully crafted daily, weekly, monthly, and yearly charts to help you visualize your cash flow instantly. Budget Monitoring: Set your monthly limits and track your progress in real-time with our sleek Pace Monitor. Secure Cloud Sync: Your data is always backed up and synced across all your devices seamlessly. Professional Export: Need to do your taxes or expenses? Export your data to CSV in seconds. 【Get in Touch】 We’re constantly evolving. If you have any questions or feedback, we’d love to hear from you: Email: info@dlc39degree.com
Puff
Effortlessly track your spending by speaking, typing, or using your smartwatch. This app automatically categorizes expenses and integrates them into your budgets, offering quick summaries and multi-currency support.
- Voice expense recording
- Create trip and personal budgets
- Split shared costs
- Multi-currency tracking
- Spending summaries and charts
- Log expenses from iPhone and Apple Watch
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Puff helps you capture expenses before you forget them. Speak an expense, type it, or add it from your Apple Watch. Puff figures out the amount, category, and currency, then drops it into the right budget. Use Puff for: - travel budgets - everyday spending - shared trips with friends and family - quick summaries by category, person, and day What you can do: - record expenses with your voice - create trip budgets and personal budgets - split shared costs with friends and family - track spending in multiple currencies - review totals and charts in one place - log expenses from iPhone, Apple Watch, and widget Start free. Pro unlocks unlimited budgets and more flexibility. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Hey Bill at none against Puff's 3. Hey Bill also leads on iOS requirement (15.0 vs 18.0). 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
Both are free to download. Puff sells 3 in-app purchases, starting at $4.99 per month. Hey Bill asks for nothing beyond the download.
| Parameter | Hey Bill | Puff |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| Update frequency | — | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 10 MB | 144 MB |
| Age rating | 4+ | 4+ |
| Developer | DLC39DEGREE | Kirill Shumakov |
In-app purchases
Hey Bill
No in-app purchases
Puff
- Pro Monthly3 Days trial$4.991 Month
- Pro3 Days trial$5.997 Days
- Pro Yearly — Save 87%$39.991 Year









