# Pretta — Project Management Optimizer > Project optimization tool using CPM/PERT methods for critical path analysis. (iPhone/iPad app by Szymon Wojcik.) - Source: https://appshunter.io/ios/app/pretta/id1474807583 (this page in markdown: same URL + `.md`) - Developer: [Szymon Wojcik](https://appshunter.io/developer/1183352268) - Category: Productivity, Business - Price: Free - Rating: 3.00/5 from 4 App Store ratings · 5 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 22 MB - Languages: English - Released: 2019-08-20 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/pretta/id1474807583/reviews.md ## What is Pretta? A simple and powerful tool for project optimization. Based on CPM/PERT methods. Follow the critical path and finish your project faster. Get access to statistics of your project and keep all things organized. Check the critical path of your project, probable time of the end and more. ## Key features - CPM/PERT method implementation - Critical path identification - Project optimization - Progress tracking - Estimated completion time - Project statistics ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/pretta/id1474807583/reviews.md ### 2/5 — Great Functionality, Manual Data Entry *2023-10-29* This app provides a very useful functions but it is highly manual to get your information in. For example, tasks must be entered one at a time. It also has not been updated recently. ### 5/5 — Perfect neat and beautiful *2022-12-01* Not sure what developer needs to do so people can find this app, I think it’s a life saver . Very fast way to organize simple and complex projects! ### 4/5 — Simple but Interesting *2021-04-23, version 1.1.1* Good Apps. Maybe I haven’t find how to do it but I would be useful if we could edit the tasks without having to delete and re-create them. Thanks. Regards JL ### 2/5 — Nice start and layout *2019-11-20* I am unable to find anyway to delete links, or tasks, or modify them in anyway. Am I missing something? **Developer response:** Hi there! Thank you for your review. To add/remove a preceding task just tap on the main task and use the "plus" button to add a new one or slide to the left side to remove already existing one. ### 1/5 — Looked interesting but didn’t get far *2019-10-18, version 1.0* Crashed each time I tried to set time frames using iPad 9.7 on iOS 13 - this is a pity as it looked interesting Few hours after deleting I got a system alert wanting to download some data linked to the app - this seems odd. ## Frequently asked questions about Pretta ### What is the critical path in Pretta? The critical path is the sequence of project activities that determines the shortest possible project duration. Pretta helps you identify and follow this path to optimize your project timeline. ### What project management methods does Pretta use? Pretta is based on the Critical Path Method (CPM) and Program Evaluation and Review Technique (PERT) methodologies, which are standard approaches for project planning and scheduling. ### Can Pretta help me estimate project completion time? Yes, Pretta provides an estimated probable time of the end for your project by analyzing the critical path and task durations. ### What kind of statistics does Pretta offer? Pretta offers statistics related to your project, helping you keep track of progress and identify areas for optimization. Specific details on available statistics are not provided. ### Is Pretta available on Android devices? Based on the provided data, Pretta is supported on iPhone, iPad, and iPod. Android compatibility is not specified. ### How often is Pretta updated? The latest version of Pretta was released on January 16, 2020, indicating the last update was over three years ago. This suggests infrequent updates. ### What is the user rating for Pretta? Pretta has a rating of 3.0 stars from 4 ratings. This indicates a mixed to negative reception based on a small number of reviews. ### Does Pretta have ads? No, Pretta does not contain advertisements. The app is free to use without any ad interruptions. ## Version history (last 3 releases) ### 1.1.1 — 2020-01-16 Dark mode issue fix. ### 1.1 — 2020-01-15 Bug which caused iPad version of the app crash fixed. ### 1.0 — 2019-08-12 No release notes. ## More apps by Szymon Wojcik - [Just Simple Reminder](https://appshunter.io/ios/app/just-simple-reminder/id1183352269) - [BLNK: Eye Workout](https://appshunter.io/ios/app/blnk-eye-workout/id1502975693) - [Miset: Deadline & task manager](https://appshunter.io/ios/app/miset-deadline-and-task-manager/id1552251457) All apps by Szymon Wojcik: https://appshunter.io/developer/1183352268 --- *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 2026-06-10.*