WindTalker vs Moalog
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
WindTalker
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Feel the Wind: The Ultimate Sailing Companion WindTalker turns your Apple Watch and iPhone into a real-time sailing instrument β showing you exactly where the wind is coming from, how fast you're going, and where to point your bow next. TRUE WIND & APPARENT WIND See both the true wind (straight from Apple Weather) and the apparent wind you actually feel on deck β calculated live from your boat's speed and heading. Point your compass at the horizon and watch both arrows update in real time. OPTIMAL SAIL ANGLE Based on true wind, apparent wind, and your current point of sail β close-hauled, beam reach, broad reach, or downwind β WindTalker recommends the sail angle to get the most out of every gust. RACE START COUNTDOWN Cycle through 5, 3, or 1-minute countdowns (or an instant "Go"), with a reaction-delay setting that fires the start signal early so you're moving exactly on time. Voice, beep, and haptic cues keep you counted down without ever looking away from the line. COURSE MARK TRACKING Lay out your waypoints on iPhone and they sync straight to your watch. Live bearing and distance to your next mark, automatic advancement as you round each one β no more guessing where the next buoy is. BOUNDARY ALERTS Draw a sailing area and get an instant alert β with a live return bearing β the moment you drift outside it. Stay safe without staring at a map the whole time. VOYAGE LOG Every session's route, distance, speed, and calories are recorded to Apple Health, so you can relive (and improve on) every sail. Built for Apple Watch, and just as capable solo on iPhone β WindTalker is the sailing companion that reads the wind so you can glide the water.
Moalog
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From hospital records for health management, to daily diets, and even books and movies that inspire you, Are you switching between multiple apps to manage your various records? Easily and conveniently record and manage your medical records with Moalog. [Key Features] 1. Detailed Hospital & Health Records - Easily record and manage your medical treatment. 2. Remember and manage the food you ate. - Record reviews and records of your meals, including photos. 3. Food for the Soul: Reading Notes - Record the books you're reading and your ratings and reviews. 4. Unforgettable Movie Reviews - Certify your movie tickets and leave your own star ratings and one-line reviews.
Screenshots
Verdict
The clearest difference is ads: WindTalker at none against Moalog's shown. Moalog's advantage is update cadence (every 5 days vs every 10 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
WindTalker ships an update every 10 months, Moalog every 5 days. Both last shipped on October 25, 2026.
| Parameter | WindTalker | Moalog |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 months | Every 5 days β better |
| Ads | No β better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, Apple Watch β better | iPhone |
| Requires iOS | 26.0 | 26.0 |
| Further details β not scored | ||
| Size | 4 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Kim Giwoo | HUJIN SHIN |
In-app purchases
WindTalker
No in-app purchases
Moalog
No in-app purchases









