Comparison

TLKSimpleFit vs MaxHeight

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

Head to head
About

TLKSimpleFit

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Calisthenics is one of the most rewarding ways to build real strength β€” but knowing where to start and what to do next is what stops most people. That's exactly what this app solves. Select the skills you always wanted to master and the app will provide a smart order and training plan to learn them. Every day, you open the app and your workout is ready. A smart daily feed shows you exactly what to train, in what order, with the right intensity. No guessing. No planning. Just show up and move. Why you'll love it: Completely free β€” No subscription, no paywall, no ads. Many handpicked skills across strength and flexibility, from beginner to elite Daily workouts built for you β€” a fresh session every day, starting with a warm-up Easy to follow β€” every exercise tells you exactly what to do and for how long Track your streak β€” build a habit and watch your progress grow over time Works offline β€” no account, no sign-in, no nonsense Skills you can unlock: L-sit Β· V-sit Β· Handstand Β· Planche Β· Front Lever Β· One-Arm Handstand Β· L-sit to Handstand Β· Front Split Β· Side Split Β· Flat Pike Β· Needle Pose Β· Pigeon Pose Β· Full Bridge and many more to come Whether you're just starting out or chasing elite-level moves, this app grows with you. Download for free. Start today. Your first workout is waiting.

About

MaxHeight

Features
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See how tall you'll be. MaxHeight predicts your adult height in about 60 seconds. Answer a few questions β€” your height, your parents' heights, where you are in puberty β€” and get your predicted adult height with its likely range. No photos, no guessing: the prediction blends up to four established pediatric methods, built on CDC growth data. Then do something about it. MaxHeight turns your prediction into a daily plan: β€’ YOUR PREDICTION β€” predicted adult height, your likely range, and how you compare with people your age right now. β€’ A PLAN FOR EVERY DAY β€” a 365-day exercise plan that follows the WHO and US physical-activity guidelines for teens: impact and strength on build days, mobility and posture in between. Every move is illustrated. β€’ EAT FOR GROWTH β€” daily calorie, protein and calcium targets from official US references (NASEM, USDA). Log meals in a tap, scan any barcode, and get a grocery list built from what you're short on. β€’ TRACK IT β€” log your height as you grow. Your real measurements sharpen the prediction over time. β€’ STAY ON IT β€” streaks, achievements, and an optional daily reminder. Where our numbers come from: every figure in MaxHeight traces to published science β€” CDC growth charts, NASEM dietary references, USDA food data, WHO activity guidelines. The methodology screen shows exactly which, so you can check for yourself. No app can predict height exactly β€” that's why MaxHeight always shows the range. MaxHeight is a subscription. Terms: https://ciellabs.app/terms Β· Privacy: https://ciellabs.app/privacy

Screenshots

TLKSimpleFit4 screens
MaxHeight4 screens

Verdict

The call

The clearest difference is in-app purchases: TLKSimpleFit at none against MaxHeight's 2. MaxHeight's advantage is iOS requirement (16.4 vs 18.6). On price, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. MaxHeight sells 2 in-app purchases, starting at $4.99 per 7 days. TLKSimpleFit asks for nothing beyond the download.

Scorecard2 real differences Β· 4 level
TLKSimpleFit versus MaxHeight: the parameters behind the verdict, then further details
ParameterTLKSimpleFitMaxHeight
PriceFreeFree
Update frequencyβ€”Every 3 days
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhoneiPhone, iPad β€” better
Requires iOS18.616.4 β€” better
Further details β€” not scored
Size15 MB62 MB
Age rating4+4+
DeveloperTobias KregelinCiel Labs LLC

In-app purchases

None

TLKSimpleFit

No in-app purchases

2 purchases

MaxHeight

Subscriptions2
  • Weekly7 Days trial$4.997 Days
  • Yearly$34.991 Year

Questions

Is TLKSimpleFit free?
TLKSimpleFit is free to download, with no in-app purchases.
Is MaxHeight free?
MaxHeight is free to download, with in-app purchases available.
Do TLKSimpleFit or MaxHeight have ads?
Neither TLKSimpleFit nor MaxHeight shows ads.

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