Sailmon vs Updraft
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sailmon
Track and analyze your sailing, foiling, and watersports activities. Improve your performance with detailed insights, compete on leaderboards, and share your adventures with a global community. Connect with fellow sailors and Olympic athletes.
- Log every mile on the water
- Analyze speed, heel, pitch, and COG
- Improve sailing performance with insights
- Compete on global leaderboards
- Share photos, videos, and adventures
- Connect with other sailors and athletes
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Make your sailing, foiling and other watersports more fun and challenging with the Sailmon Sailing App. Track every mile on the water, analyse and improve your performance to get on the leaderboards and share your adventures with the rest of the world! Download the free Sailmon App and join the fast-growing #SAILMONSTER community with +5000 members. We believe that capturing and sharing your performance makes you a better sailor. Nobody gets inspired by untold stories. No one gets challenged by unrecorded performances. That’s why Olympic Gold medal winners like Dylan Fletcher, Ruggero Tita and Tom Slingsby use our revolutionary Sailmon App. ----- How do you maximize your sailing experience with the Sailmon Sailing App? • LOG EVERY MILE Once connected to a Sailmon device, every trip on the water will be automatically sent to the Sailmon App as soon you’re off the water! Check your activity, personal highlights and statistics. • ANALYSE Relive your trip on a clear visual map with a graph, down to every second. Analyse your speed, heel, pitch and COG and see where you won or lost. Learn from your finest moments or worst mistakes. And compare your data with your training and racing partners who are at the same time and location on the water – live or afterwards. • IMPROVE The Sailmon App provides you with all the insights you need to become a better sailor. Not sure about your upwind or downwind performance? The app shows you the way. Finetune your targets next time you go out sailing and come closer to perfection. • GET RANKED - Compare your daily highlights (such as top speed) with everyone else that day. - See how you rank on the leaderboard with your best results ever. - Every leaderboard is clearly categorized by highlight, class or period. • PHOTO AND VIDEO Bring your performance on the water alive with photos and videos. Share your adventures as a story: in-app with other users or on social media with the rest of the community. Add data (like speed, heel, pitch and COG) and tag other users to inspire. • SHARE AND CONNECT - Follow, like and comment. Keep an eye on your friends and competitors. Learn from others. - Share your daily highlights as a social post/story or direct message. Add a custom background to personalize your records. - Bring your performance on the water alive with photos and videos. Share your adventures as a story: in-app with other users or on social media with the rest of the community. Add data (like speed, heel, pitch and COG) and tag other users to inspire.
Updraft
This app automatically records glider flights, providing detailed post-flight analysis of altitude, speed, and flight paths. It offers coaching features for thermalling and instructor debriefs, with optional upgrades for advanced instruments and forecasts.
- Automatic flight recording
- Post-flight analysis
- Thermal coaching
- Instructor debrief transcription
- Flight path replay
- Soaring forecasts
- Home screen widgets
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You can fly a glider solo at 14 — years before you can drive. Updraft is the logbook and coach for everyone learning to. Put your phone on the coaming and press Record. Updraft finds your launch and your landing by itself, so there is nothing to remember while you fly. When you land, you get the whole flight back: how high you got, what every climb was worth, how your circuit compared to the last one you flew. No vario to buy. No wiring. No signal needed — every airfield is already on your phone. FREE, AND STAYS FREE • Unlimited recording. Never capped, never blocked, never on a trial timer • Height, ground speed and climb rate while you fly • Your flight path, and a summary the moment you land • The IGC flight file for anything you fly — yours to keep and to share • Your three most recent flights in the logbook • Today's soaring conditions at your home field, on a Home Screen widget UPDRAFT PRO • The full instrument panel — turn coordinator, thermal assistant, glide ratio, G meter and more • Your whole logbook, with totals and currency, plus IGC import and manual entries • Replay your track over real terrain at 1×, 8× or 60× • Instructor debrief: record what your instructor says and get it back as a went-well / work-on list. It is transcribed on your phone and never uploaded • Thermalling coach: the bank you held and what centring was worth in each climb • The three-day soaring forecast, and outlook and logbook widgets UPDRAFT MAX • Everything in Pro, plus the advisory live in-flight layer and an airspace check after you land — a review of what happened, never a clearance Subscriptions are optional. They renew automatically unless cancelled in your Apple Account subscription settings. You can change plans or cancel in Updraft under Customize > Account and plan. WHAT IT WILL NOT DO Updraft uses the sensors in your phone. It shows ground speed, not airspeed. It is not a certified instrument and must never be used to fly the aircraft. Look outside and follow your instructor. Built for club juniors, cadets, university gliding clubs and anyone learning to fly. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ethanpaschkes.github.io/updraft-app/privacy.html
Screenshots
Verdict
The clearest difference is rating: Updraft at 5.0 against Sailmon's 3.0. On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Sailmon sells 3 in-app purchases, starting at $3.99 per 7 days and Updraft sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Updraft holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Sailmon ships an update every 2 weeks, Updraft weekly. Both last shipped on November 2, 2026.
| Parameter | Sailmon | Updraft |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 27 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Sailmon BV | DAVID,HOWARD PASCHKES |
Customer experience
Sailmon
Updraft
In-app purchases
Sailmon
- Premium Weekly7 Days trial$3.997 Days
- Premium Monthly7 Days trial$9.991 Month
- Premium Yearly7 Days trial$99.991 Year
Updraft
- Pro Monthly$3.991 Month
- Max Monthly3 Days trial$9.991 Month
- Updraft Pro$29.991 Year
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- Max Yearly$69.991 Year









