Comparison

Jamful vs iSkiLog

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

Head to head
About

Jamful

Discover and book a wide variety of boutique fitness classes across Korea with a single, flexible membership. Explore studios like Pilates, climbing, yoga, and HIIT without long-term contracts. Book on your schedule and cancel anytime.

Highlights
  • Book boutique fitness classes
  • Flexible membership
  • Cancel anytime
  • Discover new studios
  • 40+ workout types
  • Last-minute bookings
Features
Read full description

Jamful – Discover & Book the Coolest Boutique Workouts in Korea  One Flexible Membership. Endless Studio Vibes. Looking for ClassPass in Korea? You just found something cooler. Jamful unlocks 40+ types of workouts at handpicked boutique studios—no long-term contracts, no fuss. Just show up, sweat, and vibe. Why Jamful? - You want to work out… but you also want it to be fun, flexible, and a little stylish.  Most gyms tie you down. Jamful lets you explore Korea’s coolest boutique studios—Pilates lofts, climbing gyms, rooftop yoga, sleek HIIT spaces, and more. - One membership. Many studios.  - Book on your schedule. Cancel anytime.  - Discover new places you’ll *actually* want to go back to What You Can Do with Jamful - Try 40+ trendy workout types—from Climbing to K-Pop Dance to F45. - Discover hidden-gem studios across Seoul & beyond—without the commitment. - Book last-minute workouts when your schedule suddenly clears. - Follow the vibe: see it on Reels → find it on Jamful → go do it. Perfect For: - People who love variety & boutique spaces  - Busy professionals with unpredictable schedules  - Gym quitters who got bored or burned out  - Curious movers seeking inspiration  - Lifestyle-minded explorers who want working out to feel good *and* look good MOVE DIFFERENT. JAM EVERYWHERE.  Your boutique fitness, your membership, Jamful

About

iSkiLog

This app allows water skiers to meticulously log their training sessions. Track progress across various disciplines like slalom, tricks, and jump, and organize your ski history by season. Easily add notes and edit past entries to maintain a comprehensive record of your performance.

Highlights
  • Log every water ski set
  • Track slalom, tricks, and jump
  • Organize training by season
  • Review progress over time
  • Add notes to entries
  • Edit past training logs
Features
Read full description

iSkiLog is a personal training log for water skiers. Log every set, track slalom, tricks, jump, and other disciplines. Review your progress over time, add notes, and keep your ski history in one simple app. Built for skiers who want a clear, focused way to stay consistent and improve.

Screenshots

Jamful4 screens
iSkiLog4 screens

Verdict

The call

Jamful and iSkiLog are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Jamful against 5.0 for iSkiLog. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Jamful ships an update every 8 days, iSkiLog every 2 weeks. The most recent releases landed on October 7, 2026 and September 27, 2026 respectively.

ScorecardNo meaningful differences
Jamful versus iSkiLog: the parameters behind the verdict, then further details
ParameterJamfuliSkiLog
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings12 — better
Update frequencyEvery 8 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size74 MB29 MB
Age rating4+4+
DeveloperKram Co., LtdDamir Filaretov

Customer experience

Jamful

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews26 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

iSkiLog

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Jamful

No in-app purchases

None

iSkiLog

No in-app purchases

Questions

Is Jamful free?
Jamful is free to download, with no in-app purchases.
Is iSkiLog free?
iSkiLog is free to download, with no in-app purchases.
Which has better reviews, Jamful or iSkiLog?
Jamful and iSkiLog are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do Jamful or iSkiLog have ads?
Neither Jamful nor iSkiLog shows ads.
Which is updated more often, Jamful or iSkiLog?
Jamful ships an update every 8 days, and iSkiLog every 2 weeks. Most recently, Jamful was updated on October 7, 2026 and iSkiLog on September 27, 2026.

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