Anniversary Countdown+ vs Leather Project Tracker
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Anniversary Countdown+
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Registering anniversaries will count down to that day each year. The lucky days for each anniversary are also counted down. Lucky days are round numbers automatically calculated from the anniversary. These include: 100th day, 1000th day, etc. (in increments of 100 days) 111th day, 777th day, etc. (with repeating digits) Monthly increments (e.g., X years, X months) The most recent lucky day is also displayed in the countdown, which can be quite fun. You can also view a list of past and future lucky days. Anniversary notifications can be set for the day of the anniversary, the day before, two days before, etc., making it quite useful. *Note: Notifications will not be sent if your iPhone is turned off, so don't rely on it too much! A widget is also included for added convenience! [Add-on features] Ad removal and other features can be purchased. Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Leather Project Tracker
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Every leatherworker has had the same moment: a customer asks to reorder that wallet from six months ago. What leather was it? What weight? Which tannery? What dye? Without a project log, you're guessing. Hide is the build journal built for leatherworkers. Log every detail of every project - leather type and tannery, thread weight and color, hardware specs, technique notes, and hours spent. When the reorder comes in, the answer is three taps away. TRACK YOUR BUILDS Document projects from pattern to finished piece. Record the leather (Wickett and Craig Harness, 4-5oz, English Tan), the thread (Tiger 0.6mm, cream), the hardware (solid brass trigger snaps), and every technique choice that made the difference. Build stages keep you organized from cutting through edge finishing. KNOW YOUR LEATHER INVENTORY Catalog every hide, offcut, and scrap with tannery, type, weight, color, and remaining square footage. Know exactly what you have before you start planning your next project. TRACK YOUR TRUE HOURLY RATE Log hours per build stage and add your materials cost. Hide calculates your actual hourly rate across every project - not what you hoped you were making, but what you're actually making. Essential if you sell at craft fairs or on Etsy. HARDWARE AND TOOLS INVENTORY Stop searching drawers for that one 3/4 inch solid brass D-ring. Catalog your hardware by size, finish, and quantity. Track your tools and when they need sharpening or replacing. AI LEATHER GUIDE (Pro) Get answers about leather properties, technique questions, and finishing methods - specific to the project you're working on. Ask about edge finishing on veg-tan, thread tension for hand-stitching, or conditioner recommendations for shell cordovan. PDF PORTFOLIO EXPORT (Pro) Generate a professional build report for any project. Shareable with customers, useful for insurance documentation, or just satisfying to review your own progress over time. BUILT FOR THE CRAFT - Works offline - your build logs are always available, no internet required - Supports all leather types: veg-tan, bridle, harness, Chromexcel, shell cordovan, latigo, suede, and more - Designed for the material obsession that makes leathercraft what it is FREE TIER INCLUDES - Up to 5 projects - Full project detail logging - Materials and tool inventory HIDE PRO - Unlimited projects and inventory - AI Leather Guide - PDF portfolio export - Cross-project search including leather details - Priority support Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Leather Project Tracker at none against Anniversary Countdown+'s shown. Anniversary Countdown+'s advantage is update cadence (every 6 days vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Anniversary Countdown+ sells 3 in-app purchases, starting at $0.99 per month and Leather Project Tracker sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Anniversary Countdown+ ships an update every 6 days, Leather Project Tracker every 6 weeks. The most recent releases landed on September 10, 2026 and September 23, 2026 respectively.
| Parameter | Anniversary Countdown+ | Leather Project Tracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days โ better | Every 6 weeks |
| Ads | Yes | No โ better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad โ better | iPhone |
| Requires iOS | 17.6 โ better | 18 |
| Further details โ not scored | ||
| Size | 23 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | tadashi atoji | Karol Jaworski |
In-app purchases
Anniversary Countdown+
- Pro version (monthly)$0.991 Month
- Pro version(Year)$9.991 Year
- Pro version (one-time purchase)$17.99
Leather Project Tracker
- Hide Pro$4.991 Month
- Hide Pro1 Year trial$39.991 Year
- Hide Pro$39.991 Year





