Comparison

TrackerAI vs KRIO

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

Head to head
About

TrackerAI

This app helps gym enthusiasts and lifters track workouts, visualize strength progression, and receive AI-powered insights. It offers personalized feedback and comparisons to global standards to optimize training and achieve real results.

Highlights
  • Workout tracking (sets, reps, weights)
  • AI-powered pre/post-workout feedback
  • Strength progression visualization
  • Lift ranking and comparison
  • Cross-device progress syncing
  • Personalized training insights
Features
Read full description

TrackerAI requires a subscription to use. Subscribe in-app for full access. Cancel anytime. Restore purchases on any device. Annual auto-renewing subscription: - YearlyAccess: £29.99/year with a 7-day free trial. Cancel anytime. Restore purchases on any device. *All content described below requires a purchase of our subscription (YearlyAccess) to access which can be purchased in-app* An account is required to store your training data and subscription securely, and to sync your progress across devices. The ultimate personalized app for gym lovers, powerlifters, and everyday lifters who want real results. Whether you're tracking strength, building muscle, or smashing PRs, TrackerAI gives you the tools you need to stay consistent, train smarter, and see real progress. You can: - Track Your Workouts: Log sets, reps, and weights quickly with a clean, fast interface. - Get AI-Powered Insights: Receive instant pre- and post-workout feedback with personalized comments and progress tracking. - See Your Strength Progression: Visualize gains with graphs for volume, 1RMs, and exercise history. - Rank Up Your Lifts: Compare by gender, bodyweight, and global standards to see what it takes to level up. Built for lifters, by lifters. With TrackerAI, training feels smarter, results come faster, and your data finally works for you. Legal Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.softwarelink.co.uk/trackeraiprivacypolicy

About

KRIO

Features
Read full description

Krio is an AI-powered fitness tracker that builds personalized workout programs and adapts to your body every single day. Tell Krio your goals, experience level, and available equipment. In seconds, the AI generates a complete training program from a library of 873+ exercises — with optional warmup and cooldown routines built in. SMART DAILY RECOMMENDATIONS Every time you open Krio, it knows exactly what you should train. The muscle fatigue algorithm analyzes your recent sessions, tracks recovery across every muscle group, and recommends the ideal workout for today — or tells you to rest when your body needs it. REAL-TIME WORKOUT TRACKING Log sets, reps, and weights as you train. Krio tracks your progress in real time with a clean interface designed for the gym floor. A global rest timer follows you between exercises so you never lose your place. 873+ EXERCISES WITH DETAILED GUIDES Every exercise comes with step-by-step instructions, muscle activation data, and equipment requirements. Filter by muscle group, equipment, difficulty, or movement pattern to find exactly what you need. MUSCLE RECOVERY MAP See your entire body's recovery status at a glance. The visual muscle map shows which muscles are fresh and ready to train, and which ones need more time. Make smarter decisions about when and what to train. AI WORKOUT GENERATION Need a new program? Describe your goal, pick your equipment, and let the AI build it. Choose to include warmup stretches, cooldown routines, or both. Every generated workout uses real exercises with proper progressions. APPLE HEALTH INTEGRATION Connect Apple Health to bring all your workouts into one place. Krio reads your Apple Watch runs, walks, cycling, and more — then factors them into your daily recommendations. Your cardio counts. PROGRESSIVE OVERLOAD BUILT IN Krio suggests weights and reps based on your history. See your personal records, track volume over time, and keep pushing forward with data-driven progression. WORKS OFFLINE No internet? No problem. Krio works completely offline with local-first storage. Your workouts, programs, and history are always available. Everything syncs automatically when you're back online. WEEKLY PLANNER Assign workouts to specific days of the week. See your training schedule at a glance and build consistency with a structured weekly plan. PROGRAMS THAT GROW WITH YOU Build your own templates or let AI create them. Organize exercises with drag-and-drop, customize sets and reps, and save programs you can repeat and improve on. --- KRIO PRO Unlock unlimited AI workout generation, enhanced daily recommendations with AI reasoning, and priority access to new features. Subscription options: - Monthly Plan: Auto-renewing subscription - Yearly Plan: Auto-renewing subscription (save over 50%) - Lifetime Plan: One-time purchase, unlimited access forever Payment will be charged to your Apple ID account at purchase confirmation. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. You can manage and cancel subscriptions in your Apple ID account settings. No cancellation of the current subscription is allowed during the active period. Privacy Policy: https://krio.app/privacy Terms of Use: https://krio.app/terms

Screenshots

TrackerAI4 screens
KRIO4 screens

Verdict

The call

The clearest difference is update cadence: TrackerAI at every 2 days against KRIO's every 3 weeks. KRIO's advantage is iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases 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. TrackerAI sells 1 in-app purchase, starting at $29.99 per year and KRIO sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

TrackerAI ships an update every 2 days, KRIO every 3 weeks. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 7 level
TrackerAI versus KRIO: the parameters behind the verdict, then further details
ParameterTrackerAIKRIO
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhoneiPhone, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size50 MB109 MB
Age rating4+4+
DeveloperSultan JavedOphanic Yazilim Teknoloji Ve Danismanlik Anonim Sirketi

In-app purchases

1 purchases

TrackerAI

Subscriptions1
  • Unlimited access7 Days trial$29.991 Year
2 purchases

KRIO

Subscriptions2
  • Krio Pro Monthly$14.991 Month
  • Krio Pro Annual7 Days trial$59.991 Year

Questions

Is TrackerAI free?
TrackerAI is free to download, with in-app purchases available.
Is KRIO free?
KRIO is free to download, with in-app purchases available.
Do TrackerAI or KRIO have ads?
Neither TrackerAI nor KRIO shows ads.
Which is updated more often, TrackerAI or KRIO?
TrackerAI ships an update every 2 days, and KRIO every 3 weeks. Most recently, TrackerAI was updated on October 15, 2026 and KRIO on October 25, 2026.

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