Comparison

AirFlare vs ACL Strong Training

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

Head to head
About

AirFlare

This app transforms your phone into a wilderness rescue beacon, ensuring you can be located during emergencies or for simple meetups. It offers reliable location sharing, even with weak cellular service, and utilizes patented technology for effective rescue without user initiation, preserving battery life.

Highlights
  • Wilderness rescue beacon
  • Location sharing
  • Works without cellular service
  • Battery preservation
  • Emergency contacts
  • SOS strobe
Features
Read full description

AirFlare turns your phone into a wilderness rescue beacon, allowing you or your loved ones to be located whether it’s just meeting up or an emergency! Stay connected with Location Sharing that’s easy to setup, finds the right device, and works reliably even in spotty cellular coverage. Be protected with the most effective rescue technology possible: the one you have on you when you need it! Our patented technology turns your phone into a mountain rescue beacon. It works without cellular service—although even better with it—without requiring user initiation, and actually preserves battery life up to a week. AirFlare also provides a suite of lifesaving tools and advice: like local emergency contacts and Text-to-911 status, and a camera-flash SOS strobe. Your subscription to the AirFlare Network is billed annually to your iTunes account and renews automatically, unless disabled or cancelled at any time by visiting your iTunes Account Settings after purchase and at least 24 hours before the end of the current period. Account will be charged at confirmation of purchase and, for renewal, within 24 hours prior to the end of the current period.

About

ACL Strong Training

This app offers a step-by-step program to reduce knee pain, prevent injuries, and improve athletic performance. It provides easy-to-follow exercises with video and written instructions, weekly plans, and expert guidance from a physical therapist.

Highlights
  • Step-by-step knee pain relief program
  • Injury prevention exercises
  • Performance enhancement training
  • Video and written exercise instructions
  • Weekly progressive plans
  • Expert guidance from a Physical Therapist
  • Supportive online community
Features
Read full description

ACL Strong is a proven, step-by-step process to alleviate knee pain, prevent injuries, and elevate performance so athletes and active people of all ages can excel in their sport, or simply keep doing it for as long as possible, without knee problems getting in their way. The ACL Strong Signature Program is THE KNEE PROGRAM for Outdoor Athletes and keeps ski patrollers, mountain rescue workers, outdoor professionals, as well as recreational athletes strong, painfree, and doing what they love, longer. ACL Strong Bulletproof Secrets is THE ACL INJURY PREVENTION training program designed for competitive athletes 10-25 years old in soccer, basketball, lacrosse, and other sports that involve quick turns, jumps, and sprints on the field or court. Features: - Easy-to-follow exercises with video and written instructions that can be done at home - Step by step plans for each week - Expert guidance from a Doctor of Physical Therapy - Supportive Community of industry professionals, athletes, and active people For resilience and longevity, get ACL Strong. END USER LICENSE AGREEMENT https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

AirFlare4 screens
ACL Strong Training3 screens

Verdict

The call

The clearest difference is rating: ACL Strong Training at 5.0 against AirFlare's 4.5. ACL Strong Training also leads on in-app purchases (none vs 10) and review sentiment (100% vs 75%). AirFlare's advantage is ratings volume (14 vs 3) and iOS requirement (13.0 vs 16.6). On price, 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. AirFlare sells 10 in-app purchases, starting at $4.99 per year. ACL Strong Training asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ACL Strong Training holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 14 and 3 respectively. Written reviews point the same way: 75% of AirFlare's written reviews are positive against 100% of ACL Strong Training's.

UpkeepUpdate frequency

AirFlare ships an update every 2 months, ACL Strong Training every 3 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

Scorecard7 real differences · 3 level
AirFlare versus ACL Strong Training: the parameters behind the verdict, then further details
ParameterAirFlareACL Strong Training
PriceFreeFree
Rating4.5 (14 ratings)5.0 (3 ratings) — better
Positive reviews75.0% of reviews100.0% of reviews — better
Number of ratings14 — better3
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.6
Further details — not scored
Size156 MB49 MB
Age rating4+4+
DeveloperVector Flight LLCLeslie Desrosiers

Customer experience

AirFlare

All ratings14 ratings
Positive85.7%
Neutral7.1%
Negative7.1%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

ACL Strong Training

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

AirFlare

Subscriptions9
  • AirFlare Network$4.991 Year
  • AirFlare Network6 Months trial$4.991 Year
  • AirFlare Network3 Months trial$4.991 Year
Show 6 more
  • AirFlare Network1 Month trial$4.991 Year
  • AirFlare Network7 Days trial$4.991 Year
  • Friends-and-Family membership7 Days trial$8.991 Year
  • Friends-and-Family membership1 Year trial$8.991 Year
  • AirFlare Network7 Days trial$9.991 Year
  • AirFlare Network$19.991 Year
One-time1
  • Lifetime Subscription$14.99
None

ACL Strong Training

No in-app purchases

Questions

Is AirFlare free?
AirFlare is free to download, with in-app purchases available.
Is ACL Strong Training free?
ACL Strong Training is free to download, with no in-app purchases.
Which has better reviews, AirFlare or ACL Strong Training?
ACL Strong Training is rated higher. AirFlare averages 4.5 out of 5 from 14 ratings, while ACL Strong Training averages 5.0 from 3 ratings.
Do AirFlare or ACL Strong Training have ads?
Neither AirFlare nor ACL Strong Training shows ads.
Which is updated more often, AirFlare or ACL Strong Training?
AirFlare ships an update every 2 months, and ACL Strong Training every 3 weeks. Most recently, AirFlare was updated on November 2, 2026 and ACL Strong Training on October 30, 2026.

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