# My TallyBook > Digital tally book for accurate field measurements and accountability in industrial sectors. (iPhone/iPad app by John Ortegon.) - Source: https://appshunter.io/ios/app/my-tallybook/id1630886078 (this page in markdown: same URL + `.md`) - Developer: [John Ortegon](https://appshunter.io/developer/1630886080) - Category: Business - Price: Free with in-app purchases (on sale, was $4.99) - Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 15.1 · 33 MB - Languages: English - Released: 2022-10-28 - Data updated: 2026-07-07 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/my-tallybook/id1630886078/reviews.md ## What is My TallyBook? A mainstay for many decades for oil drilling and exploration as well as numerous other industries, is the tally book, which is an indispensable part of measurement accountability. It is an absolute requirement that should be convenient and accessible to all crew on a project. The tally book is the essential ledger and reference guide on the field for all calculations to be checked and consistently verified. Yet, due to the historical way of transcribing the measurements of using pen and paper, there are many unintended errors in calculating on measurements of depth, tubing, joints and the links recorded for the Bottom Hole Assembly (BHA). Today, however, there is a solution that will save work crews time, money and confusion. Introducing the Tally Book app. Created by, John Ortegon, a Tool Service Hand with nearly 20 years experience, the Tally Book is an easy to use a downloadable app for any workman in the service, drilling or production sectors regardless of oil well size and depth. The Tally Book app is managed by a designated administrator with the company in charge of the project. The administrator will share the password with the crew of that particular shift and all real time measurements and information is immediately available with on point clarity and accuracy. All tallies are permanently recorded and saved for future reference and usage. Additionally, the Tally Book app is transcribed and translated in both English and Spanish which will help in overcoming any language barriers while also creating a safer, more trusting and harmonious workplace. In the words of of the Tally Book app developer, Mr. Ortegon, “I created Tally Book to save time, money and errors on the fly while establishing better accuracy for myself and the professionals in my industry.” For more information, download the Tally Book app today on IPhone. One Tally, One Book, One Location, One Set of Numbers. Privacy Policy- https://mytallybookapp.com/privacy-policy/ Terms & Conditions- https://mytallybookapp.com/terms-of-service/ ## Key features - Digital tally book replacement - Accurate measurement tracking - Error reduction - Real-time data access - Bilingual (English/Spanish) - Administrator-managed access ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Monthly | $4.99 | per month | ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/my-tallybook/id1630886078/reviews.md ### 5/5 — Great app! Easy to enter details for joint. *2022-11-03* Great app! Easy to enter details for joints and print final tally! ## Frequently asked questions about My TallyBook ### What is My TallyBook used for? My TallyBook digitizes the traditional tally book, essential for industries like oil drilling, to ensure accurate measurement accountability for depth, tubing, and more. It aims to save time, money, and reduce errors compared to manual methods. ### Who developed My TallyBook? My TallyBook was created by John Ortegon, a Tool Service Hand with nearly 20 years of experience in the industry. This background ensures the app addresses real-world needs for accuracy and efficiency. ### What devices does My TallyBook support? My TallyBook is available for iPhone and iPod devices. It is designed for accessibility by work crews on the go. ### Is My TallyBook available in multiple languages? Yes, My TallyBook is transcribed and translated in both English and Spanish. This feature helps overcome language barriers and promotes a more inclusive workplace. ### How is data managed in My TallyBook? A designated administrator manages the My TallyBook app for a company project. They share passwords with the crew, ensuring all real-time measurements and information are immediately accessible with clarity and accuracy. ### Does My TallyBook have ads? No, My TallyBook does not contain advertisements. The app focuses on providing a clean and uninterrupted user experience for critical field measurements. ### What are the subscription options for My TallyBook? My TallyBook offers a monthly subscription plan at $4.99 per month, which includes a 1-month free trial. This allows users to experience the full benefits before committing. ### How often is My TallyBook updated? The latest version of My TallyBook is 1.3, last updated on March 11, 2026. While this date is in the future, it indicates ongoing development and support for the application. ## Version history (last 5 releases) ### 1.4.1 — 2026-07-04 Fixed the Forgot Password flow so users can request a password reset email from the login screen. ### 1.3 — 2026-03-11 Fixes and UI/UX improvements ### 1.2 — 2026-02-05 - Performance Improvements ### 1.1 — 2025-12-17 - Performance Improvements ### 1.0 — 2022-10-28 No release notes. ## Apps similar to My TallyBook | App | Rating | Price | Category | | --- | --- | --- | --- | | [Go To Well](https://appshunter.io/ios/app/go-to-well/id1491832506) | 4.0 (25) | Free | Business | | [Novara Flex: Safety Management](https://appshunter.io/ios/app/novara-flex-safety-management/id978056741) | 4.7 (25,791) | Free | Business | | [Markel Risk Connect](https://appshunter.io/ios/app/markel-risk-connect/id1582019491) | — | Free | Business | | [ExxonMobil PSMS](https://appshunter.io/ios/app/exxonmobil-psms/id6479717943) | 3.7 (15) | Free | Business | | [Halliburton eRedBook® Mobile](https://appshunter.io/ios/app/halliburton-eredbook-mobile/id507496941) | 3.7 (30) | Free | Business | --- *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 2026-07-07.*