Comparison

Primus vs Force Ready

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

Head to head
About

Primus

This app provides a 26-week Special Forces training program designed to prepare users for military selection. It combines daily running, swimming, and strength workouts with adaptable progressions and endurance programming.

Highlights
  • 26-week Special Forces training program
  • Daily running, swimming, and strength workouts
  • Endurance programming
  • Bodyweight strength exercises
  • Flexible lifting blocks
  • Scalable progressions
Read full description

Most fitness apps are built so you never fail. Primus is built so you don't fail when it matters. This is a 26-week Special Forces training program modeled on the real demands of BUD/S, SWCC, and military selection — two sessions a day, six days a week, combining running, swimming, and strength work into one uncompromising progression. WHAT'S INSIDE Two daily workouts blending running, swimming, and strength Endurance programming that drops your mile times and builds real pool confidence Bodyweight strength: push-ups, pull-ups, sit-ups, and core work at selection volume Flexible lifting blocks that adapt to whatever equipment you have Scalable progressions — adjust to your level without ever losing intensity WHO IT'S FOR Future candidates for Navy SEAL, SWCC, and other special warfare pipelines Athletes who want military-style training with a real structure behind it Anyone done with casual fitness and ready to build discipline, grit, and peak output A WARNING This is not a casual fitness app. Primus demands serious commitment, time, and effort. If you're not ready for an intensive program, start smaller and come back when you are. MINIMUM STANDARDS TO BEGIN Run 2 miles Swim 500 yards 3 pull-ups, 10 push-ups, 15 sit-ups Below that? Prepare first. The program will still be here. 26 weeks from now, you'll either be selection-ready or you'll know exactly why not. Start Week 1 today. LICENSED APPLICATION END USER LICENSE AGREEMENT: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Force Ready

This platform helps service members track and enhance their military readiness. It offers official scoring calculators, branch-specific standards, and insights into physical fitness, hydration, and sleep. Designed for training and personal readiness monitoring.

Highlights
  • Official PT scoring calculators
  • Branch-specific fitness standards
  • Readiness tracking
  • Hydration and sleep monitoring
  • Performance analytics
  • Workout monitoring
Features
Read full description

Force Ready is a military fitness and readiness platform built to help service members monitor and improve their overall performance. The app supports all military branches and civilians, with official physical fitness scoring systems, adaptive training, and readiness tracking grounded in your real activity. Features include: AI Fitness Coach — personalized, adaptive training plans based on your goal, experience, readiness, and history, with plans tailored for each branch and civilians Official PT scoring — calculate and log your branch fitness test with accurate, up-to-date scoring Movement tracking — GPS-based run and ruck sessions plus passive daily step tracking Readiness monitoring — daily readiness scoring that factors in sleep, hydration, and training load Sleep & hydration logging — track recovery inputs that shape your training recommendations Training programs — structured multi-week plans matched to your goal, from weight loss to test preparation Unit tools — readiness tracking and challenges for teams and commanders

Screenshots

Primus4 screens
Force Ready4 screens

Verdict

The call

The clearest difference is update cadence: Force Ready at every 3 days against Primus's every 3 weeks. Force Ready also leads on iOS requirement (15.1 vs 17.0). On price, rating, ratings volume and ads 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. 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 Primus against 5.0 for Force Ready. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Primus ships an update every 3 weeks, Force Ready every 3 days. The most recent releases landed on October 22, 2026 and October 18, 2026 respectively.

Scorecard2 real differences · 8 level
Primus versus Force Ready: the parameters behind the verdict, then further details
ParameterPrimusForce Ready
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings12 — better
Update frequencyEvery 3 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size29 MB65 MB
Age rating4+4+
DeveloperFlywheel LimitedKOFI ADU BOAKYE

Customer experience

Primus

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Force Ready

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

In-app purchases

None

Primus

No in-app purchases

None

Force Ready

No in-app purchases

Questions

Is Primus free?
Primus is free to download, with no in-app purchases.
Is Force Ready free?
Force Ready is free to download, with no in-app purchases.
Which has better reviews, Primus or Force Ready?
Primus and Force Ready are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do Primus or Force Ready have ads?
Neither Primus nor Force Ready shows ads.
Which is updated more often, Primus or Force Ready?
Primus ships an update every 3 weeks, and Force Ready every 3 days. Most recently, Primus was updated on October 22, 2026 and Force Ready on October 18, 2026.

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