# The Pie Lab — Pizza calculator & scheduler > Home pizza baking calculator, scheduler, and journal with regional styles. (iPhone/iPad app by Scott Hess.) - Source: https://appshunter.io/ios/app/the-pie-lab/id6761226323 (this page in markdown: same URL + `.md`) - Developer: [Scott Hess](https://appshunter.io/developer/1888315693) - Category: Food & Drink, Utilities - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 15.0 · 10 MB - Languages: English - Released: 2026-04-08 - Data updated: 2026-06-27 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/the-pie-lab/id6761226323/reviews.md ## What is The Pie Lab? Bake pizzeria-quality pizza at home — without guesswork. Dial in 13 regional styles with precise dough math, a fermentation schedule built around your day, and a bake journal that actually helps you improve. Free to start — one-time Pro unlock, no subscription, no account. Used by home bakers, Ooni owners, sourdough nerds, and anyone who's ever said "the crust was good, but…" — RECIPE CALCULATOR — Pick a style, size, and pizza count. Get accurate baker's-percentage dough formulas plus matched sauce ratios, topping quantities, and oven-specific bake instructions. 13 regional styles included — Neapolitan, New York, Chicago Tavern, Detroit Deep Dish, Sicilian, Grandma, Thin & Crispy, Pan Pizza, St. Louis, New Haven, Ohio Valley, Cast Iron, and School Night. More to be added in future updates. — DOUGH SCHEDULER — Tell the app when you want to eat. Get a minute-by-minute timeline for mixing, bulk ferment, cold ferment, balling, preheat, and bake. Same-day to 72-hour cold fermentation. Push notifications keep you on track — no more setting six kitchen timers. — BAKING JOURNAL — Log every bake with photos, hydration, ferment time, oven temp, ratings, and notes. Compare bakes side-by-side, earn skill badges, and watch your crust get better with every pie. Export beautiful result cards to share your best bakes. — DESIRED DOUGH TEMPERATURE (DDT) — Stop guessing water temperature. The built-in DDT calculator accounts for flour temp, room temp, and friction so your dough ferments predictably — every single time. — PIZZA TOOLKIT — A serious reference library: flour types, yeast varieties, cheese and sauce pairings, oven setups (home oven, Ooni, Gozney, wood-fired, pizza steel, cast iron), fermentation science, hydration ranges, and troubleshooting guides. — PRIVATE BY DEFAULT — No account. No sign-up. No cloud. All your recipes and bakes stay on your device. — FREE & PRO — The Recipe Calculator, style library, and reference guides are free forever. PieLab Pro unlocks the Dough Scheduler, advanced analytics, hydration tools, custom dough profiles, and the full regional style set. Try every Pro feature free for 14 days. After the trial, upgrade to PieLab Pro for a one-time $9.99 purchase — no subscription, ever. Your free features always stay free. Make every pizza night a masterpiece. ## Key features - 13 regional pizza style recipes - Precise dough and sauce calculators - Customizable fermentation scheduler - Baking journal with progress tracking - Desired Dough Temperature (DDT) calculator - Pizza making reference library ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | PieLab Pro Lifetime | $9.99 | one-time | ## Frequently asked questions about The Pie Lab ### What pizza styles does The Pie Lab offer? The Pie Lab includes 13 regional pizza styles such as Neapolitan, New York, Chicago Tavern, Detroit Deep Dish, Sicilian, Grandma, Thin & Crispy, Pan Pizza, St. Louis, New Haven, Ohio Valley, Cast Iron, and School Night. More styles are planned for future updates. ### How does The Pie Lab's dough scheduler work? You tell The Pie Lab when you want to eat, and it provides a minute-by-minute timeline for all steps, from mixing to baking. It supports same-day to 72-hour cold fermentation and uses push notifications to keep you on track. ### What is the Desired Dough Temperature (DDT) calculator? The DDT calculator in The Pie Lab helps you stop guessing water temperature. It accounts for flour temperature, room temperature, and friction to ensure your dough ferments predictably every time. ### What features are included in The Pie Lab Pro? PieLab Pro unlocks the Dough Scheduler, advanced analytics, hydration tools, custom dough profiles, and the full regional style set. The free features, including the Recipe Calculator and reference guides, remain accessible. ### How much does PieLab Pro cost? You can try all Pro features for free for 14 days. After the trial, PieLab Pro is available for a one-time purchase of $9.99, with no subscription required. ### Is The Pie Lab private by default? Yes, The Pie Lab is private by default. It requires no account, no sign-up, and no cloud storage, ensuring all your recipes and bakes stay on your device. ### How often is The Pie Lab updated? The Pie Lab was last updated on April 22, 2026, with version 1.6. The release date was April 8, 2026, indicating recent and ongoing development. ### What devices is The Pie Lab available on? The Pie Lab is available on iPhone, iPad, and iPod, making it accessible to a wide range of Apple users. ## Version history (last 3 releases) ### 1.6 — 2026-04-22 Version 1.6 • Same-day schedule option — pizza in 4 hours, not 4 days • Added Detroit Deep Dish with pan-specific hydration and cheese ratios • New DDT (Desired Dough Temperature) calculator for predictable ferments • Faster journal search and side-by-side bake comparison • Improved push notifications and background reliability • Lots of polish and bug fixes. Happy baking! ### 1.2 — 2026-04-09 Updated UX aspects, clarification on trial period ### 1.1 — 2026-04-09 No release notes. --- *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 2026-06-27.*