Comparison

TrainAI vs Delta

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

Head to head
About

TrainAI

This app generates personalized workout routines and custom meal plans tailored to your fitness goals, dietary preferences, and available equipment. It also includes a calorie and macro tracker with barcode scanning and photo recognition for easy food logging, plus progress tracking and motivational reports.

Highlights
  • Personalized workout routines
  • Custom meal plans
  • Calorie and macro tracking
  • Barcode and photo food logging
  • Progress and achievement tracking
  • Weekly motivational reports
Features
Read full description

Your workouts, meals and progress in one place. TrainAI helps you build a fitness routine around your goals, experience, schedule and equipment. Plan your training, organize meals and keep track of your daily nutrition from one app. PERSONALIZED WORKOUT PLANS Create a workout plan for home or the gym. Set your experience, available equipment and schedule, then follow your sessions and record your progress. CALORIE AND MACRO TRACKING Log food with search, barcode scanning, a photo or manual entry. Track calories, protein, carbohydrates and fats, and review how your meals fit your daily targets. AI food estimates are a starting point: review portions and details before saving. MEAL PLANS AND RECIPES Build meal plans around your preferences and nutrition goals. Find recipes, organize meals for the week and create grocery lists to make preparation easier. ADAPT YOUR WORKOUTS Add your own instructions to adjust a workout with AI. Keep the plan connected to your available equipment and training routine. PROGRESS YOU CAN FOLLOW Review workout and meal history, measurements and your consistency over time. Keep the information that matters to your routine together. Start a new routine, return to training or bring more structure to the habits you already have. Download TrainAI and build your plan. PURCHASES AND SUBSCRIPTIONS TrainAI is free to download. Premium features require a purchase. Available plans, prices and any trial eligibility are shown in the app before you confirm. Prices and availability may vary by region. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the period ends. Manage or cancel subscriptions in your App Store account settings. TrainAI provides general fitness and nutrition information. It does not replace advice from a qualified health professional. Privacy Policy: https://www.trainaiapp.com/privacy-policy Terms: https://www.trainaiapp.com/terms-condition-1

About

Delta

Features
Read full description

You focus on lifting. Delta handles everything else. Delta turns the way you already think into structured workouts, instantly. Just speak or type your sets naturally, and Delta organizes everything for you in real time. No forms. No friction. No wasted time between sets. Log workouts your way Skip manual entry completely. Say something like: “Chest press 150 for 12, 2 sets… then 160 for 10” Delta understands and builds your workout automatically. From raw notes to clean structure Your thoughts become perfectly organized sets, reps, and weights — instantly. No corrections. No formatting. It just works. Train with real progression Delta doesn’t just track workouts — it helps you improve them. • See strength increases over time • Track progressive overload across every lift • Understand what’s actually making you stronger Train with the same clarity and intent as elite athletes. Know your intensity Every set is analyzed automatically. • Effort tracking per set • Clear intensity feedback • Smarter decisions mid-workout Push when it matters. Recover when needed. Understand your body Go beyond simple workout logs. • Muscle-level breakdown • Identify what’s overworked or undertrained • Build a more balanced program Stay consistent without thinking Delta keeps you locked in: • Built-in streaks • Smart reminders • Effortless logging Less friction → more consistency → better results. SUBSCRIPTION Delta requires an active subscription to use. A 2-week free trial is available for new subscribers. After the trial, your subscription auto-renews at the listed price unless cancelled at least 24 hours before the renewal date. Manage or cancel in your Apple ID account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.deltalog.fit/privacy

Screenshots

TrainAI4 screens
Delta2 screens

Verdict

The call

The clearest difference is update cadence: Delta at every 3 days against TrainAI's weekly. Delta also leads on iOS requirement (13.0 vs 15.1). 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. TrainAI sells 4 in-app purchases, starting at $5.99 per 7 days and Delta sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

TrainAI ships an update weekly, Delta every 3 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
TrainAI versus Delta: the parameters behind the verdict, then further details
ParameterTrainAIDelta
PriceFreeFree
Rating4.6 (152 ratings) — better—
Positive reviews56.8% of reviews—
Number of ratings152 — better—
Update frequencyWeeklyEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size64 MB62 MB
Age rating4+17+
DeveloperGlomind IncMITHUN NATH EDAKKATTU MAYOORANADHAN

Bugs and requests

TrainAI

Reported bugs

5 issues
  • Subscription screen does not scroll
  • UI is unresponsive
  • Recipes lack full ingredients and instructions
  • Exercises do not depict safe exercise correctly
  • Partial screen deformation causing unresponsiveness

Requested features

7 requests
  • Support Apple Watch
  • Integrate with Apple Health app
  • Option to type in meals
  • Add Vietnamese language
  • Improve workout database
Show 2 more
  • Provide ingredient measurements for recipes
  • Provide reps for exercise plans

Delta

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

TrainAI

Subscriptions3
  • Weekly Subscription$5.997 Days
  • Pro Monthly3 Days trial$9.991 Month
  • PRO Annually$39.991 Year
One-time1
  • Lifetime Access$84.99
2 purchases

Delta

Subscriptions2
  • Delta Premium - Monthly14 Days trial$4.991 Month
  • Delta Premium - Annually14 Days trial$49.991 Year

Questions

Is TrainAI free?
TrainAI is free to download, with in-app purchases available.
Is Delta free?
Delta is free to download, with in-app purchases available.
Do TrainAI or Delta have ads?
Neither TrainAI nor Delta shows ads.
Which is updated more often, TrainAI or Delta?
TrainAI ships an update weekly, and Delta every 3 days. Most recently, TrainAI was updated on November 8, 2026 and Delta on October 31, 2026.

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