GoTall vs StabilityAI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GoTall
This app predicts your maximum potential height using scientific data and personal factors like genetics, sleep, and activity. It provides a personalized growth plan with exercises, nutrition analysis, and lifestyle tracking to support your development. Premium features offer advanced tools and customized plans.
- Scientific height prediction
- Personalized growth plan
- Daily exercises
- Nutrition analysis
- Lifestyle tracking
- Puberty stage analysis
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GoTall is the most accurate height predictor. Here's why it works: 1. We use real science. GoTall uses data from the CDC, a group of top doctors and scientists who study how kids grow. 2. To guess your true potential, we ask about: Your parents' and relatives' height (because your genes matter) Your sleep, food, and activity (because habits affect growth) Your stage of puberty (because timing matters) We look at the full picture. Instead of guessing from just your age, we look at everything together. That’s why our results are more accurate than just using a growth chart. Stick to the growth plan, and we’ll keep guiding you every step of the way. GoTall gives you a custom growth plan that includes: Daily exercises proven to support posture, bone strength, and natural growth hormone activity Nutrition analysis that checks if your diet supports optimal growth Lifestyle tracking so you can improve sleep, habits, and recovery We also offer premium features with subscriptions or purchases, such as a custom plan designed to support natural HGH production and optimal growth, or monthly updates that adjust your plan based on your habits and progress, so you can stay on track. Disclaimer: GoTall doesn’t offer medical advice. Our recommendations are based on widely known practices related to height growth. Always speak to a healthcare provider for individualized guidance. Some features, including full analysis and advanced tools, require a premium subscription or purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
StabilityAI
Improve mobility, reduce discomfort, and build healthier movement habits with personalized routines and guided exercises. Track your progress and receive adaptive insights to enhance your journey towards better everyday movement.
- Personalized mobility plans
- Guided daily training routines
- Progress tracking and visual dashboards
- Gamified progression systems (XP, ranks)
- Adaptive exercise recommendations
- Focus on back pain, hip, and knee discomfort
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Move better. Feel better. Stay consistent. Stability helps you improve mobility, reduce discomfort, and build healthier movement habits through personalized routines, progress tracking, and guided exercises. * Personalized routines, progression features, and advanced tracking require an active subscription. A subscription includes a free trial where offered. Personalized Mobility Plans No generic routines. Whether you're working on back pain, tight hips, knee discomfort, posture, or overall mobility, Stability creates plans tailored to your goals, limitations, and progress. Guided Daily Training Know exactly what to do each day. Follow step-by-step mobility and strengthening routines designed to help you move better, stay consistent, and build lasting results. Track Your Progress Track workouts, mobility improvements, consistency, and recovery over time with simple visual dashboards and progress tracking tools. Level Up Your Mobility Stay motivated with progression systems designed to reward consistency. Earn XP, advance through ranks, and see your improvement reflected as you continue training. Insights That Adapt Your routine evolves with you. Stability uses your activity, progress, and goals to help recommend the right exercises and adjustments along your mobility journey. Built for Everyday Movement Whether you're dealing with stiffness, recovering from setbacks, improving posture, or simply wanting to move better, Stability helps you build a sustainable mobility practice that fits your life. Terms of Use: https://www.stabilityapp.org/terms · Privacy Policy: https://www.stabilityapp.org/privacy
Screenshots
Verdict
The clearest difference is review sentiment: StabilityAI at 100% against GoTall's 22%. StabilityAI also leads on ads (none vs shown) and rating (5.0 vs 4.6). GoTall's advantage is ratings volume (6.8K vs 6) and iOS requirement (15.4 vs 18.1). On price, update cadence, in-app purchases and monetization model 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
Both are free to download. GoTall sells 15 in-app purchases, starting at $1.99 per 7 days and StabilityAI sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
StabilityAI holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: GoTall has 6.8K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 22% of GoTall's written reviews are positive against 100% of StabilityAI's.
GoTall ships an update every 9 days, StabilityAI fortnightly. The most recent releases landed on October 17, 2026 and October 5, 2026 respectively.
| Parameter | GoTall | StabilityAI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (6.8K ratings) | 5.0 (6 ratings) — better |
| Positive reviews | 21.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 6.8K — better | 6 |
| Update frequency | Every 9 days — better | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.4 — better | 18.1 |
| Further details — not scored | ||
| Size | 132 MB | 43 MB |
| Age rating | 4+ | 17+ |
| Developer | Grow Labs LLC | Griffin Hunt |
Customer experience
GoTall
StabilityAI
Bugs and requests
GoTall
Reported bugs
1 issue- Paywall blocks access to core functionality
Requested features
2 requests- Free access to height prediction results
- More transparency about data usage
StabilityAI
Not enough reviews yet to summarise bugs or requests.
In-app purchases
GoTall
- Weekly Access$1.997 Days
- Weekly Access$3.997 Days
- GoTall Access7 Days trial$4.997 Days
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- GoTall Weekly Plan$4.997 Days
- Weekly Access$5.997 Days
- Yearly Access$9.991 Year
- Monthly Access2 variants$9.991 Month
- Yearly Access$34.991 Year
- GoTall Yearly Plan$39.991 Year
- Yearly Access$49.991 Year
- Yearly Access3 Days trial$59.991 Year
- GoTall Yearly Plan3 Days trial$59.991 Year
- GoTall Yearly Pro7 Days trial$59.991 Year
- Lifetime Access$9.99
- Permanent Access$24.99
StabilityAI
- Stability Premium (Monthly)3 Days trial$9.991 Month
- Stability Premium (Yearly) 23 Days trial$19.991 Year
- Stability Premium (Yearly)3 Days trial$29.991 Year









