Comparison

NOFFS Operational vs TRX FORCE

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

Head to head
About

NOFFS Operational

This app provides a comprehensive fitness and nutrition program developed by the Navy and EXOS. It offers exercises mimicking operational duties, personalized fueling strategies for weight management, and regeneration techniques for injury prevention and mobility.

Highlights
  • Performance training exercises
  • Injury prevention strategies
  • Personalized caloric needs calculation
  • Meal builder with high-octane foods
  • Soft tissue release techniques
  • Flexibility routines
Features
Read full description

About NOFFS Developed by the Navy in partnership with EXOS (formerly Athlete’s Performance Institute), the Navy Operational Fitness and Fueling System (NOFFS) is designed to provide the Navy with a "world-class" performance training resource for Sailors, as well as Navy health and fitness professionals. Using the latest sports science methodologies, NOFFS combines both human performance and injury prevention strategies, resulting in safer training while yielding positive human performance outcomes. The exercises used in the NOFFS program are designed to replicate the activities Sailors conduct in their operational duties: lifting, pushing, pulling, and carrying. Developed as a complete fitness package, the fueling strategies allow you to determine your total caloric needs based on your personal goals, whether your desire is to lose, maintain or gain weight. The meal builder enables you to choose high-octane foods for each meal, populate your meal plan a week at a time, and email it to yourself. Finally, the regeneration component of this series will assist you with addressing and preventing common aches and pains. The soft tissue release techniques combined with the flexibility routine restores muscular balance and ensures you develop and maintain the mobility necessary for high-level performance.

About

TRX FORCE

This app offers an enhanced digital version of a 12-week military-grade conditioning program. It includes an extensive exercise video library, randomized workouts, benchmark tests, and adjustable timers to maximize training effectiveness for users of all fitness levels.

Highlights
  • 12-week tactical conditioning program
  • Indexed exercise video library
  • Randomized workout selector
  • Benchmark tests
  • Optimized countdown timers
  • Agility and conditioning drills
  • Four-week pull-up program
Features
Read full description

This is the ultra-enhanced digital version of the comprehensive, 12-week TRX Tactical Conditioning Program used in all branches of the US Military and by athletes of all levels to get the most out of their training. Featuring an extensive, indexed exercise video library, a randomized workout selector, benchmark tests, optimized countdown timers and agility and conditioning drills, the TRX FORCE Super App will push you beyond your limits to get you fit for whatever mission you face in your line of duty—or life. The Super App now features an additional four-week pull-up program and integrated timers that adjust to the volume of your music, so you’ll never lose track of your workout. The TRX FORCE Super App contains the most comprehensive and effective tactical strength and conditioning program ever created. To develop the TRX FORCE Super App, we leveraged learnings from our direct work with thousands of service members in every branch of service and the most recent, cutting-edge science and research published on the application of functional training for tactical athletes. The TRX Tactical Training Program at the Super App’s core provides a robust training solution for anyone at any fitness level ready to take on a serious challenge and experience serious results. Please consult with a physician before starting this or any exercise program. Your participation is at your own risk. Your use of this mobile application shall be considered your acceptance of Fitness Anywhere LLC’s Terms of Use, which can be seen here: http://www.trxtraining.com/terms-of-use

Screenshots

NOFFS Operational4 screens
TRX FORCE3 screens

Verdict

The call

The clearest difference is rating: TRX FORCE at 4.5 against NOFFS Operational's 3.3. TRX FORCE also leads on update cadence (every 3 months vs every 31 months) and ratings volume (771 vs 14). NOFFS Operational's advantage is in-app purchases (none vs 7). On price, ads, device support and iOS requirement 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. TRX FORCE sells 7 one-off in-app purchases. NOFFS Operational asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

TRX FORCE holds the better App Store score, 4.5 against 3.3. That said, the two scores are not equally well evidenced: TRX FORCE has 771 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 53% of NOFFS Operational's written reviews are positive against 73% of TRX FORCE's.

UpkeepUpdate frequency

NOFFS Operational ships an update every 31 months, TRX FORCE every 3 months. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

Scorecard6 real differences · 4 level
NOFFS Operational versus TRX FORCE: the parameters behind the verdict, then further details
ParameterNOFFS OperationalTRX FORCE
PriceFreeFree
Rating3.3 (14 ratings)4.5 (771 ratings) — better
Positive reviews53.3% of reviews72.8% of reviews — better
Number of ratings14771 — better
Update frequencyEvery 31 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS9.0 — better10.0
Further details — not scored
Size110 MB295 MB
Age rating4+17+
DeveloperCNIC HQTRX

Customer experience

NOFFS Operational

All ratings14 ratings
Positive50.0%
Neutral14.3%
Negative35.7%
Written reviews15 reviews
Positive53.3%
Neutral26.7%
Negative20.0%

TRX FORCE

All ratings771 ratings
Positive87.4%
Neutral4.7%
Negative7.9%
Written reviews415 reviews
Positive72.8%
Neutral7.5%
Negative19.8%

Bugs and requests

NOFFS Operational

Not enough reviews yet to summarise bugs or requests.

TRX FORCE

Reported bugs

4 issues
  • Inconsistent exercise timers and counters
  • Videos failing to load or play properly
  • Syncing issues across multiple devices
  • Compatibility problems with newer iOS versions

Requested features

5 requests
  • Ability to track progress and results
  • More workout programs and exercise variety
  • Seamless integration with other fitness apps and devices
  • Offline mode or downloadable content
  • Customizable timer and workout settings

In-app purchases

None

NOFFS Operational

No in-app purchases

7 purchases

TRX FORCE

One-time7
  • TRX FORCE Phase 1$15.99
  • TRX FORCE Phase 2$15.99
  • TRX FORCE Phase 3$15.99
Show 4 more
  • TRX FORCE Pull-up Program$15.99
  • TRX FORCE Exercise Library$19.99
  • TRX FORCE All Content$39.99
  • TRX FORCE TCP / Pull Up Bundle$49.99

Questions

Is NOFFS Operational free?
NOFFS Operational is free to download, with no in-app purchases.
Is TRX FORCE free?
TRX FORCE is free to download, with in-app purchases available.
Which has better reviews, NOFFS Operational or TRX FORCE?
TRX FORCE is rated higher. NOFFS Operational averages 3.3 out of 5 from 14 ratings, while TRX FORCE averages 4.5 from 771 ratings.
Do NOFFS Operational or TRX FORCE have ads?
Neither NOFFS Operational nor TRX FORCE shows ads.
Which is updated more often, NOFFS Operational or TRX FORCE?
NOFFS Operational ships an update every 31 months, and TRX FORCE every 3 months. Most recently, NOFFS Operational was updated on October 17, 2026 and TRX FORCE on October 16, 2026.

Other comparisons