Comparison

mrTrainer vs KOBP Strength

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

Head to head
About

mrTrainer

Features
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Trainer Progress is the ultimate fitness companion for trainers and clients. Designed for simplicity and motivation, it helps trainers manage multiple clients while giving clients a clear, interactive view of their progress. For Trainers: Add, edit, and manage client profiles. Assign workouts organized by muscle groups. Track weekly progression with sets, reps, and weights. Upload notes and feedback for each client. Sync across devices securely with iCloud. For Clients: View personalized workout plans. Track weekly performance and improvements. See interactive charts and graphs of your progress. Upload progress photos for side-by-side comparison. Stay motivated with reminders and achievement badges. With Trainer Progress, fitness becomes organized, visual, and motivating. Whether you’re a trainer managing multiple clients or an individual tracking personal progress, the app keeps you moving forward — one workout at a time.

About

KOBP Strength

This app helps serious lifters track every set, benchmark their strength against global standards, and receive AI-driven coaching. It offers detailed progress charts, global leaderboards, and shareable session summaries. Users can import existing training data to get started quickly.

Highlights
  • Strength percentile rankings
  • AI coaching based on training data
  • Track every lift with precision
  • Global leaderboard for top sets
  • Import training history from any format
  • Shareable session summary cards
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Most workout apps are built for casual fitness. KOBP Strength is built for people who actually want to get stronger. Log every set. See where you rank globally. Get AI coaching based on your actual numbers; not generic advice. STRENGTH PERCENTILE RANKINGS Every lift is benchmarked against real-world standards. Know exactly where you stand; Beginner, Novice, Intermediate, Advanced, or Elite — relative to your bodyweight. Stop guessing. Start knowing. COACH AI Not generic tips. Coach AI reads your full training history and gives you the same feedback you'd pay a personal trainer $100/hour for — specific weights, rep targets, frequency adjustments, and PR predictions based on your actual progression rate. Available with Premium. Optionally reads Apple Health for recovery context. YOUR SESSION. YOUR ANIMAL. Every session generates a shareable 1080×1080 card showing your volume tier — Field Mouse, Grizzly Bear, Silverback, Elephant, and more. One tap to save or post anywhere. TRACK EVERY LIFT Log sets, reps, and weight with speed and precision. 30+ standard lifts across every muscle group. Custom lifts. Superset support. Copy previous session. Progress charts for every movement. GLOBAL LEADERBOARD See how your top sets stack up worldwide. Import competitors via share link. Friendly competition drives results. IMPORT AI Already have training history somewhere else? Import AI reads any format — CSV, screenshot, photo of your logbook, copied notes — and brings it all in automatically. No template required. CRUNCH FITNESS GIVEAWAY Nov 9-29, 2026: enter for a chance to win one of five 6-month Crunch Fitness Peak Results memberships. Free to enter, no purchase necessary. Open to Illinois residents 18+. Join in the app, log workouts, invite friends and scan at a participating Crunch club to earn more entries. Official Rules: kobpfitness.com/giveaway-rules. Sponsored by KOBP Fitness LLC. Not sponsored, endorsed or administered by Apple, Google or Instagram. Void where prohibited. FREE. FOREVER. Free account includes full progress charts, complete history, session share cards, strength percentile rankings, global leaderboard, and automatic cloud backup; no subscription required. Premium ($49.99/year or $6.99/month) adds Coach AI, Import AI, up to 5 lifters, custom lifts, bodyweight tracking, volume analytics, and CSV export. If you're tired of guessing and ready to train with intent; download KOBP Strength and start building real strength. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

mrTrainer4 screens
KOBP Strength4 screens

Verdict

The call

The clearest difference is in-app purchases: mrTrainer at none against KOBP Strength's 2. KOBP Strength's advantage is iOS requirement (16.6 vs 18.5). On price, update cadence, 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. KOBP Strength sells 2 in-app purchases, starting at $6.99 per month. mrTrainer asks for nothing beyond the download.

UpkeepUpdate frequency

mrTrainer ships an update every 9 days, KOBP Strength every 6 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
mrTrainer versus KOBP Strength: the parameters behind the verdict, then further details
ParametermrTrainerKOBP Strength
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 9 daysEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.516.6 — better
Further details — not scored
Size3 MB38 MB
Age rating4+12+
DeveloperSham RasheedBRIAN PEREZ

In-app purchases

None

mrTrainer

No in-app purchases

2 purchases

KOBP Strength

Subscriptions2
  • KOBP Fitness Premium-monthly$6.991 Month
  • KOBP Fitness Premium-Annual$49.991 Year

Questions

Is mrTrainer free?
mrTrainer is free to download, with no in-app purchases.
Is KOBP Strength free?
KOBP Strength is free to download, with in-app purchases available.
Do mrTrainer or KOBP Strength have ads?
Neither mrTrainer nor KOBP Strength shows ads.
Which is updated more often, mrTrainer or KOBP Strength?
mrTrainer ships an update every 9 days, and KOBP Strength every 6 days. Most recently, mrTrainer was updated on October 25, 2026 and KOBP Strength on October 31, 2026.

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