Comparison

TREMBLE Studios vs PerfectTrAIner

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

Head to head
About

TREMBLE Studios

Book reformer Pilates classes with your favorite instructors and reserve your machine spots. Manage your account, billing, and view scheduled classes all in one place. Discover South Florida's premier reformer Pilates brand.

Highlights
  • Find instructors and locations
  • Book reformer Pilates classes
  • Reserve machine spots
  • View scheduled classes
  • Manage account and billing
Features
Read full description

It's here! This is the official App for TREMBLE - South Florida's Premiere Reformer Pilates Brand. Everything you ever wanted and more. Find your favorite instructors and locations, book your classes, and reserve your machine spots! You can also see all of your scheduled classes here and manage your account and billing information. Find us also on instagram @makeittremble_ and on our website at www.makeittremble.com.

About

PerfectTrAIner

This app acts as an intelligent personal trainer, offering AI-powered workout plans, meal suggestions, and fitness advice. It features comprehensive tracking for workouts, nutrition, and weight, with personalized goals and insights.

Highlights
  • AI-powered personalized workout plans
  • Smart workout and progress tracking
  • Comprehensive nutrition logging
  • Personalized macro and calorie goals
  • Weight and progress visualization
  • AI-driven dietary and exercise recommendations
Features
Read full description

Transform your fitness journey with PerfectTrAIner — your intelligent personal trainer that lives in your pocket. * AI-POWERED FITNESS COACH Chat with your AI trainer anytime to get personalized workout plans, meal suggestions, and expert fitness advice. Simply describe what you want — "Create a 30-minute upper body workout with dumbbells" or "Suggest a high-protein breakfast under 500 calories" — and watch your custom plan appear instantly. * SMART WORKOUT TRACKING • Build and log custom workouts with our extensive exercise database • Track sets, reps, and weights for every exercise • View detailed exercise instructions with muscle group targeting • Add notes to specific workouts • Monitor your progress over time with workout history * COMPREHENSIVE NUTRITION TRACKING • Log meals by searching our food database, scanning barcodes, or using AI • Describe your meal in plain language — our AI analyzes and logs it automatically • Snap a photo of your food for instant nutritional analysis • Track breakfast, lunch, dinner, and snacks with daily summaries • Monitor water intake to stay properly hydrated • View detailed macro breakdowns: calories, protein, carbs, and fat * PERSONALIZED MACRO GOALS • Set custom calorie and macro targets based on your goals • Choose from popular dietary approaches or create your own • Auto-calculate macros based on your profile, goals and activity level • Track daily progress with beautiful visual dashboards • View historical data to see your nutrition trends * WEIGHT & PROGRESS TRACKING • Log daily weigh-ins to monitor your journey • Visualize weight trends with intuitive charts • View detailed statistics and analytics * PERSONALIZED EXPERIENCE • The AI learns your preferences, dietary restrictions and fitness level • Get workout suggestions that avoid exercises for any injuries • Receive meal ideas that match your dietary approach • All recommendations adapt to your goals — whether bulking, cutting, or maintaining * KEY FEATURES • Beautiful dark and light mode themes • Intuitive interface designed for quick logging • Voice input for hands-free meal descriptions • Barcode scanner for packaged foods • Camera-based food recognition • Comprehensive exercise library with instructions • Chat history to revisit past AI conversations • Cross-platform sync with secure cloud storage * PERFECT FOR • Beginners looking for guided workout plans • Experienced lifters wanting to track progress • Anyone trying to hit their macro goals and simplify how they track meals • People who want AI-powered nutrition insights • Fitness enthusiasts who value convenience Start your free trial today and discover why PerfectTrAIner is the smartest way to reach your fitness goals. Your AI coach is ready when you are. Download now and take the first step toward your best self! Terms of Use: https://perfecttrainer.app/terms-and-conditions/

Screenshots

TREMBLE Studios4 screens
PerfectTrAIner4 screens

Verdict

The call

The clearest difference is in-app purchases: TREMBLE Studios at none against PerfectTrAIner's 2. TREMBLE Studios also leads on ratings volume (2.3K vs 2). PerfectTrAIner's advantage is update cadence (every 6 days vs monthly) and device support (3 vs 1). On price, rating, review sentiment 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. PerfectTrAIner sells 2 in-app purchases, starting at $8.99 per month. TREMBLE Studios asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for TREMBLE Studios against 5.0 for PerfectTrAIner. That said, the two scores are not equally well evidenced: TREMBLE Studios has 2.3K ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

TREMBLE Studios ships an update monthly, PerfectTrAIner every 6 days. The most recent releases landed on November 3, 2026 and September 30, 2026 respectively.

Scorecard5 real differences · 5 level
TREMBLE Studios versus PerfectTrAIner: the parameters behind the verdict, then further details
ParameterTREMBLE StudiosPerfectTrAIner
PriceFreeFree
Rating5.0 (2.3K ratings)5.0 (2 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings2.3K — better2
Update frequencyMonthlyEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFreemium
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size38 MB62 MB
Age rating4+4+
DeveloperCoral Tremble Gables LLCAlexander Budnevich

Customer experience

TREMBLE Studios

All ratings2,259 ratings
Positive99.6%
Neutral0.2%
Negative0.1%
Written reviews8 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

PerfectTrAIner

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

TREMBLE Studios

No in-app purchases

2 purchases

PerfectTrAIner

Subscriptions2
  • Premium Monthly$8.991 Month
  • Premium Yearly$59.991 Year

Questions

Is TREMBLE Studios free?
TREMBLE Studios is free to download, with no in-app purchases.
Is PerfectTrAIner free?
PerfectTrAIner is free to download, with in-app purchases available.
Which has better reviews, TREMBLE Studios or PerfectTrAIner?
PerfectTrAIner is rated higher. TREMBLE Studios averages 5.0 out of 5 from 2.3K ratings, while PerfectTrAIner averages 5.0 from 2 ratings.
Do TREMBLE Studios or PerfectTrAIner have ads?
Neither TREMBLE Studios nor PerfectTrAIner shows ads.
Which is updated more often, TREMBLE Studios or PerfectTrAIner?
TREMBLE Studios ships an update monthly, and PerfectTrAIner every 6 days. Most recently, TREMBLE Studios was updated on November 3, 2026 and PerfectTrAIner on September 30, 2026.

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