Percent vs Renamer

A simple calculator for some common problems. The main feature of the app has to do with percentages. 1. You have an original value and want to calculate the end result when a positive or negative percentage is applied to it. Example: 50 + 10% = 50 + 5 = 55 2. You have an original value and a result value, calculate the percentage (increase or decrease). Example: 80 +?% = 84 -> 5% increase. 3. You have a result value and a percentage and want to know the original value. Example: 127.50 end result and a 15% discount = 150.00 is the original value. Furthermore there are some common calculations for circles and triangles which carpenters use a lot. A BMI calculator is built in too if you wan to check your health. And to help with conversions, a length and weight converter is also built in the app. This app does not require a network connection for any calculations. The only time a network connection is required is if you want to check the privacy policy.

Batch rename files, folders and extensions on iPhone, iPad and Mac. Pick a folder in Files, set your rules, check the live preview and rename hundreds of files in one tap. Made a mistake? Undo restores the original names. WHAT YOU CAN DO - Add a prefix or suffix to every name - Find and replace text in file names - Rename from scratch with a counter: leading zeros, start value, reset per folder - Insert the date: today, creation or modification date, 8 formats, before or after the name - Rename folders, and change or lowercase file extensions - Include subfolders (recursive mode) - Sort by name (natural order), kind, date, size or depth SAFE BY DESIGN - Live preview of the new names before you commit - Conflict detection: duplicates, existing names, invalid characters - Exclude single files from the batch - Undo a rename in one tap, even after closing the app - History of every batch, exportable as a text file FAST - Presets: save your rules once, reuse them on any folder - Thousands of files without freezing - Works with any folder you can open in the Files app: on your device, in iCloud Drive or on external drives RENAMER PRO Try Renamer with 3 full renames: every feature, no limit on how many files. Renamer Pro is an optional one-time purchase, no subscription and no account, and it removes every limit for good. Already bought Renamer? Renamer Pro is already yours, automatically and forever. Undo stays free for everyone, even once the trial is over. WORKS ON - iPhone, iPad, Mac with Apple silicon and Apple Vision - Available in more than 30 languages - No account, no ads, no data collected GOOD TO KNOW Renamer renames files inside folders you open from the Files app. Photos in your Photos library must first be saved to a folder in Files. Download Renamer and put your files in order.