# Voidpen: Calorie Tracker — AI Food Photo & Macro Coach > AI Food Photo & Macro Coach (iPhone/iPad app by Co Trinh Hien Duy.) - Source: https://appshunter.io/ios/app/voidpen-calorie-tracker/id6770921845 (this page in markdown: same URL + `.md`) - Developer: [Co Trinh Hien Duy](https://appshunter.io/developer/1578475993) - Category: Health & Fitness, Food & Drink - Price: Free with in-app purchases - Age rating: 12+ - Requires: iOS 17.6 · 12 MB - Languages: Arabic, Azerbaijani, Dutch, English, French, German, Hindi, Italian, Japanese, Korean and 6 more - Released: 2026-05-26 - Data updated: 2026-07-17 - User reviews in markdown: https://appshunter.io/ios/app/voidpen-calorie-tracker/id6770921845/reviews.md ## What is Voidpen? Voidpen turns calorie tracking into a 5-second habit. Snap your meal, get instant nutrition — calories, protein, carbs, fat — powered by AI and synced with Apple Health. Built for people who want results without spreadsheets. Whether your goal is weight loss, building muscle, or finally hitting your macros, Voidpen makes logging effortless and your progress easy to see. WHY VOIDPEN • Snap a Photo — Point your camera at a meal or nutrition label. Our AI reads the plate and breaks down the macros for you. • Voice Logging — Speak it: "two eggs and a coffee." Done. • AI Nutrition Coach — Ask questions, get personalized feedback on what you ate and what to eat next. • Smart Goals — Tell us your weight, height, and target. Voidpen calculates your daily calorie and macro plan. • Apple Health Sync — Pulls weight and body data, writes back nutrition. One source of truth for your health. • Progress That Motivates — Charts for weight, body fat, and macro trends. See the line move week over week. • Privacy First — No account needed. Your data stays anonymous and tied to your device. DESIGNED FOR YOUR GOALS • Weight Loss — Sustainable calorie deficit with macros that protect lean muscle. • Muscle Gain — Hit your protein target every single day. • Maintenance — Stay in your zone without obsessing over numbers. • Recomposition — Track body fat alongside weight to measure what actually matters. FAST LOGGING THAT STICKS Most trackers fail because logging takes too long. Voidpen cuts every meal log to seconds: • Photo recognition for whole meals, restaurant plates, and homemade dishes • Nutrition-label scanning for packaged foods • Voice entries for hands-busy moments • Quick add for common foods and saved meals • Barcode-free flow — no hunting through endless food databases FULL-PICTURE NUTRITION • Track calories, protein, carbs, fat, fiber, and sugar • Set custom macro splits or use smart defaults • Daily, weekly, and monthly insights • Trend lines that tell you whether you're on track APPLE HEALTH INTEGRATION Voidpen reads your weight, height, and body composition so your plan stays current. It writes your nutrition and body measurements back to Health, so every other fitness app you use sees the truth. VOIDPEN PLUS Unlock unlimited AI photo scans, voice logs, the AI nutrition coach, advanced analytics, and unlimited history. • Weekly, Monthly, and Yearly plans • Cancel anytime in Settings • Subscription renews automatically until canceled Terms of Use: https://voidpen.com/terms Privacy Policy: https://voidpen.com/privacy Questions or feedback? Email coduy96@gmail.com — we read every message. ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Voidpen Plus Yearly | $31.99 | per year | | Voidpen Plus Monthly | $11.99 | per month | | Voidpen Plus Weekly | $3.99 | per 7 days | ## Version history (last 5 releases) ### 1.0.4 — 2026-07-02 • Nutrition Score — an at-a-glance read on how balanced your day is • Vitamins & minerals — track key micronutrients alongside your macros • AI Coach upgrades — real-time replies, voice-to-text dictation, and a coach voice you can pick • Faster, more consistent results from photo and voice logging • A refreshed onboarding and upgrade experience, plus fixes throughout ### 1.0.3 — 2026-06-11 • Polished onboarding and a cleaner upgrade screen • Faster, more reliable photo and voice logging • Various bug fixes and improvements ### 1.0.2 — 2026-06-03 Thanks for using Voidpen! We've made small under-the-hood improvements to keep your calorie tracking fast and reliable. ### 1.0.1 — 2026-05-29 This update improves the AI food analysis experience, fixes notification delivery while the app is open, and includes stability improvements for voice input. Thanks for using Voidpen! ### 1.0 — 2026-05-26 No release notes. ## More apps by Co Trinh Hien Duy - [iWater®](https://appshunter.io/ios/app/iwater/id1578475991) - [WealthWings - Finance Tracker](https://appshunter.io/ios/app/wealthwings-finance-tracker/id6504128377) - [Fazting: Fasting & Weight Loss](https://appshunter.io/ios/app/fazting-fasting-and-weight-loss/id6768268267) - [Cue — Voice Teleprompter](https://appshunter.io/ios/app/cue-voice-teleprompter/id6773340421) All apps by Co Trinh Hien Duy: https://appshunter.io/developer/1578475993 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-17.*