Comparison

HK_Sky Line vs STORROR+

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

Head to head
About

HK_Sky Line

Control a four-axis aircraft remotely using your iPhone or iPad. Stream real-time video from the aircraft's camera and capture photos and videos directly to your device.

Highlights
  • Remote aircraft control
  • Real-time video streaming
  • Photo and video recording
  • 720P video support
  • WiFi protocol transmission
Features
Read full description

This is a APP for the four axis aircraft control via WiFi protocol This APP function: 1.Remote control the four axis aircraft by the iPhone/iPad/iPod. 2.Display the real-time video which taken by the camera on the aircraft,video data transmitted via 2.4G WiFi protocol. 3.Take the photo and video record on the iPhone/iPad/iPod. 4.Support 720P

About

STORROR+

Access exclusive parkour videos, behind-the-scenes content, and community discussions. This platform offers deeper insights into the creators' world and supports the parkour community.

Highlights
  • Exclusive weekly videos
  • Live streams and events
  • Community chat
  • Early access to content
  • Discounts on merchandise
  • Input on future ideas
Read full description

Go beyond with STORROR+ STORROR+ is the official membership platform from the creators of the world’s most-watched parkour content. It’s the only place to access exclusive videos, stories and insights we simply can’t share anywhere else. This isn’t just a subscription – it’s membership to a global community of parkour fans and STORROR supporters who want more. More rawness, more variety, more access, and a closer connection with the team. STORROR+ gives you deeper access into our world with weekly exclusive videos, live streams, community chat, and early access to everything we’re working on. Plus, it's the best way to directly support STORROR as we grow and push forward parkour and its community of athletes and creatives. Weekly exclusive content across key series pillars, including: STORROR Extra - 
A raw, unfiltered look behind the scenes of missions, travel, and training. Nothing is off limits – just the real footage and BTS content you’ve always wanted to see. ON THE ROOFS
- Content we simply can’t post anywhere else. Rooftop training, police encounters, high-risk spots and the kind of exploration that gets us in trouble online. STORROR SCRAN
- Chaos in the kitchen and on the road. The team test weird, wonderful and often disgusting foods while travelling the globe. STORROR STORIES - Unheard, uncensored tales from years of wild missions. Personal, funny, often x-rated – these are the stories we usually keep off camera. STORROR Tries -
From the absurd to the straight-up dangerous – we take on other sports, challenges and cultural experiences with no training, just full commitment. A DAY IN THE LIFE
- An intimate look at what each team member gets up to when we’re not filming for YouTube. Real daily life, from training to chilling. + More are being added all the time.
We’re constantly experimenting and adding new formats based on what members want to see. Membership perks include: * A scheduled calendar of weekly content drops * Access to live streams and exclusive STORROR+ events * A dedicated community page to chat with the team and other members * Early access and discounts on future clothing drops * First news on upcoming videos, products and major projects * Input on future ideas – help shape what STORROR makes next Directly support the mission Becoming a STORROR+ member means you're not just watching – you're backing the future of parkour. Your support helps us stay independent, take bigger creative risks, and build a platform that benefits both the STORROR crew and the wider movement community. STORROR+ is the foundation for the future of STORROR content – and membership is how it all grows. ---- ▷ Already a Member? Sign-In to access your subscription. ▷ New? Subscribe in the app to get instant access. STORROR+ offers auto-renewing subscriptions. You'll receive unlimited access to content on all your devices. Payment is charged to your account at confirmation of purchase. Pricing varies by location and is confirmed prior to purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current billing period, or the trial period (when offered). Cancel anytime in Account Settings. For more information see our: -Terms of Service: https://storrorplus.storror.com/pages/terms -Privacy Policy: https://storrorplus.storror.com/pages/privacy

Screenshots

HK_Sky Line3 screens
STORROR+4 screens

Verdict

The call

HK_Sky Line and STORROR+ both sit at 5.0 stars, but that hides the real split: 100% of STORROR+'s written reviews are positive against 20% of HK_Sky Line's. STORROR+ also leads on update cadence (monthly vs every 3 months) and ratings volume (16 vs 1). HK_Sky Line's advantage is in-app purchases (none vs 2) and iOS requirement (5.1.1 vs 15.0). On price, rating, ads and device support 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. STORROR+ sells 2 in-app purchases, starting at $6.99 per month. HK_Sky Line asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for HK_Sky Line against 4.9 for STORROR+. That said, the two scores are not equally well evidenced: STORROR+ has 16 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 20% of HK_Sky Line's written reviews are positive against 100% of STORROR+'s.

UpkeepUpdate frequency

HK_Sky Line ships an update every 3 months, STORROR+ monthly. The most recent releases landed on November 2, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
HK_Sky Line versus STORROR+: the parameters behind the verdict, then further details
ParameterHK_Sky LineSTORROR+
PriceFreeFree
Rating5.0 (1 ratings) — better4.9 (16 ratings)
Positive reviews20.0% of reviews100.0% of reviews — better
Number of ratings116 — better
Update frequencyEvery 3 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple TV — better
Requires iOS5.1.1 — better15.0
Further details — not scored
Size32 MB64 MB
Age rating4+4+
DeveloperFINECO SCIENCE & TECHNOLOGY CO.,LTDStorror Limited

Customer experience

HK_Sky Line

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive20.0%
Neutral20.0%
Negative60.0%

STORROR+

All ratings16 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

HK_Sky Line

No in-app purchases

2 purchases

STORROR+

Subscriptions2
  • Monthly Plan3 Days trial$6.991 Month
  • Annual Plan7 Days trial$69.991 Year

Questions

Is HK_Sky Line free?
HK_Sky Line is free to download, with no in-app purchases.
Is STORROR+ free?
STORROR+ is free to download, with in-app purchases available.
Which has better reviews, HK_Sky Line or STORROR+?
HK_Sky Line is rated higher. HK_Sky Line averages 5.0 out of 5 from 1 ratings, while STORROR+ averages 4.9 from 16 ratings.
Do HK_Sky Line or STORROR+ have ads?
Neither HK_Sky Line nor STORROR+ shows ads.
Which is updated more often, HK_Sky Line or STORROR+?
HK_Sky Line ships an update every 3 months, and STORROR+ monthly. Most recently, HK_Sky Line was updated on November 2, 2026 and STORROR+ on October 24, 2026.

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