Comparison

Longer vs TrainLog

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

Head to head
About

Longer

Features
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Reach Your Height Goals with Longer! Longer is a comprehensive health app that calculates your height growth potential based on scientific research, offering personalized exercise programs and nutrition plans. Why Longer? Scientific Height Potential Analysis • Genetic potential calculation based on parents' height, age, sleep & exercise • Detailed growth prediction algorithm • Personalized goal setting Custom Exercise Programs • Science-backed height growth exercises • Posture correction workouts • Video-guided training sessions • Daily exercise tracking & reminders • Level-based progression system Nutrition Guide • Food recommendations supporting height growth • Calcium, protein, vitamin D tracking • Daily water intake reminders • Age-specific nutrition plans • Complete guide for healthy growth AI Height Coach • 24/7 AI-powered consultant • Instant answers to nutrition questions • Exercise form check & suggestions • Scientific research support • Personalized motivation Posture Analysis & Correction • Photo-based posture assessment • Hunchback correction exercises • Neck and back straightening programs • Daily posture reminders • Visual progress tracking Comprehensive Tracking System • Daily height measurements • Weekly progress charts • Exercise history • Nutrition logs • Achievement badges & goals Who Is It For? • Teens 13-25: Maximize height potential during growth phase • Athletes: Improve height and posture for sports performance • Posture issues: Fix slouching, rounded shoulders • Parents: Track children's healthy development • Fitness enthusiasts: Comprehensive body development program Key Features • Genetic height potential calculator • 50+ scientific height growth exercises • AI-powered nutrition consultant • Posture analysis & correction program • Daily reminders & motivation • Progress charts & statistics • Offline mode • Multi-language support • User-friendly interface • Science-based content How It Works 1. Analyze: Enter age, current height, parents' height, sleep & exercise habits 2. Set Goals: AI algorithm calculates genetic potential and suggests targets 3. Get Plan: Personalized exercise and nutrition program created 4. Track: Complete daily exercises, follow nutrition recommendations 5. Monitor Progress: Weekly height measurements and charts keep you motivated Scientific Foundation Longer is based on latest research in endocrinology, orthopedics, and sports science: • Growth hormone optimization techniques • Bone density increasing exercises • Posture-height relationship studies • Nutrition and growth hormone research • Stretching and flexibility science Premium Features • Unlimited AI consultation • Detailed height prediction reports • Custom exercise programs • Video form analysis • Priority support • Ad-free experience Privacy Your data is fully secure and encrypted. Personal health information is never shared with third parties Note: Longer is a health and fitness app. Consult a doctor for serious health concerns. Height growth results vary based on genetics, age, nutrition, and exercise discipline. Start growing taller today with Longer! Privacy Policy: https://premiumyazilim.com/longer-privacy-policy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

TrainLog

Features
Read full description

TrainLog lets you choose Flexible or Fixed days for your workout schedule. Pick a mode at first launch and switch anytime in Settings. ■ Flexible mode Set how many days between sessions for each exercise—for example, bench press every 3 days, abs every day. • See what's due today at a glance on the Workout screen • Rest a day and your plan reschedules automatically from the next day • Skip exercises when you can't train today ■ Fixed days mode A weekday-based schedule—for example, "this exercise on Monday and Thursday." • For people who follow a set weekly menu • Check today's plan on the Workout screen ■ Simple logging • Weighted — record weight and reps per set • Bodyweight — track reps or duration in seconds • Your last session fills in automatically for quick entry • Rest timer between sets • Rate how you feel today on a 5-level scale ■ Exercises & history Set name, icon, priority, default sets, and schedule freely. View personal bests and past records per exercise. Look back day by day on the Calendar screen. ■ Local & simple • No account required • Data stays on your device • Light, Dark, or System appearance • English, Japanese, and more Keep training with the schedule style that fits you.

Screenshots

Longer4 screens
TrainLog4 screens

Verdict

The call

The clearest difference is in-app purchases: TrainLog at none against Longer's 1. TrainLog also leads on iOS requirement (13.0 vs 16). Longer's advantage is update cadence (daily vs every 5 days). On price, 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. Longer sells 1 in-app purchase, starting at $4.99 per month. TrainLog asks for nothing beyond the download.

UpkeepUpdate frequency

Longer ships an update daily, TrainLog every 5 days. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 3 level
Longer versus TrainLog: the parameters behind the verdict, then further details
ParameterLongerTrainLog
PriceFreeFree
Update frequencyDaily — betterEvery 5 days
AdsYesYes
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS1613.0 — better
Further details — not scored
Size22 MB27 MB
Age rating4+4+
DeveloperDogukan GulerYudai Abe

In-app purchases

1 purchases

Longer

Subscriptions1
  • Premium - Ad-Free & AI Assistant3 Days trial$4.991 Month
None

TrainLog

No in-app purchases

Questions

Is Longer free?
Longer is free to download, with in-app purchases available.
Is TrainLog free?
TrainLog is free to download, with no in-app purchases.
Do Longer or TrainLog have ads?
Both Longer and TrainLog show ads.
Which is updated more often, Longer or TrainLog?
Longer ships an update daily, and TrainLog every 5 days. Most recently, Longer was updated on October 11, 2026 and TrainLog on October 6, 2026.

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