Comparison

SwimNow vs IronForge

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SwimNow

This app analyzes and tracks swimming data from your Apple Watch and other synced devices. It offers detailed insights into your performance, advanced split views, and trend charts to help you improve your swimming efficiency and achieve your goals.

Highlights
  • Import structured workouts to Apple Watch
  • Advanced splits views with more metrics
  • Data analysis and trend charts
  • Swimming achievement stickers
  • Compare two swims
  • Set personal goals
  • Yearly and monthly summaries
Features
Read full description

THE ULTIMATE APPLE WATCH SWIM TRACKER SwimNow is the essential swim app designed specifically for Apple Watch. It empowers you to seamlessly track, analyze, and optimize every swimming workout right from your wrist. By integrating directly with the Apple Health App, SwimNow transforms your standard pool and open water swims into professional-grade analytics—capturing everything from laps, pace, and distance to advanced metrics like SWOLF and stroke efficiency. Whether you are a beginner aiming for general fitness or a competitive swimmer chasing a new Personal Best, this app provides the deep data insights you need to train smarter. Discover the best alternative to the native Fitness app and make every meter count! ► Import Structured Workouts to Apple Watch Easily edit your swimming plan on your phone and seamlessly import it to Apple Watch.(Need iOS 18 & WatchOS 10) ► Data View swimming data recorded by your Apple Watch native app in various formats, including calendar and list views. ► Advanced splits views Compared to the native app, the splits view offers more metrics, including stroke count, stroke efficiency, SWOLF, heart rate, and more. Helps you understand the details of each swim lap better. ► Swimming Achievement Stickers Unlock a variety of fun achievement stickers. Place them freely to record your growth and show off your unique swimming style. ► Compare Two Swims Compare technical metrics between two swimming sessions to help you spot differences and continuously refine your technique. ► Data Analysis Provide comprehensive swimming statistics, including swim time, distance, pace, stroke count, stroke rate, calories burned, heart rate, and more, with detailed breakdowns for each interval and lap. ► Trend, Charts, Graph Select time periods, filter by swimming style, pool length, and distance. With comprehensive technical metrics and multidimensional statistics, generate detailed trend charts that help you easily track and analyze long-term swimming data, identify progress and areas for improvement, and enhance your performance. ► Set Goals Set personal goals and cultivate swimming habits to achieve your objectives. ► PB Personal best in different distances. like 100m, 200m, 1000m, 1500m... ► More Metrics Additional metrics such as METs and training impulse. ► Yearly Recap A cool yearly recap that highlights every bit of your persistence and progress throughout the year. ► Monthly & Weekly Summaries Crystal-clear summaries that make every bit of your progress easy to track. ► Distance Correction Fixed an issue where Apple Watch recorded incorrect distances during Open Water Swims (caused by breaststroke). You can edit stroke types and adjust distance for all laps at once, making it easier to correct missed laps or inaccurate swim data recorded by Apple Watch during pool workouts. ► Training Notes Add personalized notes to each training session to track progress and key details. ► AI Analysis Analyzes swimming data within your monthly summaries to optimize your training plans. ► Sharing Features Easily share your swim data with long screenshots, cards, or text. Download SwimNow now and start your swimming data analysis journey, making every meter count! SwimNow offers both a one-time payment option and an annual subscription. The subscription includes an auto-renewal feature. This means it will automatically renew unless you manage your subscription in your account settings. After purchase, you can manage your subscription and turn off auto-renewal in your account settings in the App Store. Email: swimnow@outlook.com

About

IronForge

This app gamifies fitness by combining exercise with a virtual blacksmithing experience. Earn virtual equipment and level up your forging skills with every workout, tracking your progress and calorie goals.

Highlights
  • Gamified forging experience with sound effects
  • Forge virtual equipment (Common to Legendary)
  • Level up blacksmithing skills
  • Detailed workout statistics and charts
  • Set weekly calorie goals
  • Apple Watch data sync
  • Workout history records
Features
Read full description

IronForge is a sexual-wellness journal for adult men. During a solo session (masturbation) or time with a partner, log it with your Apple Watch or iPhone: count, duration, heart rate, and how long it has been since the last time. Most people have no idea what their real frequency and intervals look like. Seeing the pattern helps you understand your energy, adjust your routine, or plan ahead, for example when trying to conceive. IronForge only records and charts your own data. It contains no sexual imagery or explicit content and does not give medical advice. HOW IT WORKS · Once you start, rhythmic motion of your wrist (or the phone in your hand) is counted automatically · Live count, duration and heart rate; ends automatically after 90 seconds of no motion · Records are saved on the watch first and sync when your iPhone is nearby · Forgot to open the app? Add an entry afterwards SEE YOUR RHYTHM · Furnace: days since the last time, at a glance · Average interval and longest streak · 18-week calendar heatmap plus weekly, monthly and yearly stats · Rhythm curve, average frequency, average and max heart rate for every entry A LITTLE FUN · After each entry, forge a weapon: Common, Rare, Epic or Legendary · A 25-weapon collection and blacksmith levels from Novice to Ultimate WHY SO MANY PRIVACY CONTROLS This is very personal data, so: · Everything stays on your device: no account, no server, export to CSV anytime · Face ID lock, and the app is hidden in the app switcher (Pro) · By default the Apple Watch writes nothing to the Health app, so it doesn't close your rings or notify friends through Activity sharing (you can turn this on in the watch settings) PRO Try everything free for 7 days, then unlock Pro with a one-time purchase to keep full history and stats, remove ads and enable the privacy lock. For adults 18+ only.

Screenshots

SwimNow4 screens
IronForge4 screens

Verdict

The call

The clearest difference is review sentiment: SwimNow at 76% against IronForge's 20%. SwimNow also leads on ads (none vs shown). On price, update cadence, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SwimNow sells 2 in-app purchases, starting at $14.99 per year and IronForge sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SwimNow ships an update weekly, IronForge every 11 days. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.

Scorecard2 real differences · 8 level
SwimNow versus IronForge: the parameters behind the verdict, then further details
ParameterSwimNowIronForge
PriceFreeFree
Rating4.9 (44 ratings) — better—
Positive reviews76.4% of reviews — better20.0% of reviews
Number of ratings44 — better—
Update frequencyWeekly — betterEvery 11 days
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone, Apple Watch — better
Requires iOS17.216.0 — better
Further details — not scored
Size172 MB10 MB
Age rating4+17+
Developer阳 邹阳 孙

Customer experience

SwimNow

All ratings44 ratings
Positive97.7%
Neutral0.0%
Negative2.3%
Written reviews72 reviews
Positive76.4%
Neutral9.7%
Negative13.9%

IronForge

Written reviews5 reviews
Positive20.0%
Neutral20.0%
Negative60.0%

In-app purchases

2 purchases

SwimNow

Subscriptions1
  • Yearly7 Days trial$14.991 Year
One-time1
  • Lifetime$39.99
1 purchases

IronForge

One-time1
  • Unlock all feature permanently$7.99

Questions

Is SwimNow free?
SwimNow is free to download, with in-app purchases available.
Is IronForge free?
IronForge is free to download, with in-app purchases available.
Do SwimNow or IronForge have ads?
IronForge shows ads; SwimNow does not.
Which is updated more often, SwimNow or IronForge?
SwimNow ships an update weekly, and IronForge every 11 days. Most recently, SwimNow was updated on October 27, 2026 and IronForge on October 26, 2026.

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