GoTall vs SBLogger
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/
SBLogger
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SBLogger is an advanced workout logging platform built specifically for science-based lifters who care about precision, execution quality, and long-term progression tracking — not generic fitness plans or simplified gym apps. Unlike traditional workout trackers built around fixed exercise databases and one-size-fits-all progression systems, SBLogger is designed for lifters who use custom movements, experiment with variations, and analyze training performance through detailed execution metrics like RIR, RPE, rep quality, setup consistency, and stimulus output. The app gives users full control over exercise creation. Every movement can be fully customized with equipment type, grip variation, movement bias, tempo, resistance profile, stability demand, execution notes, setup cues, and target muscle emphasis. Whether you use cable-based hypertrophy movements, experimental machine setups, partial ROM techniques, cuffs, straps, unilateral variations, or unconventional exercises, SBLogger is built to support how modern science-based lifters actually train. Workout logging is centered around detailed set-based performance tracking. Users can log weight, reps, RIR, RPE, execution quality, and training notes while organizing workouts through a fast and minimal interface optimized for real training sessions. Progression is analyzed through actual performance improvements rather than estimated 1RM systems or percentage calculators. SBLogger also includes advanced recovery and training analysis tools. The integrated body map system visually tracks muscle fatigue and training impact across recent sessions, helping lifters monitor recovery patterns and identify heavily trained areas over time. Training history is organized at the exercise level, allowing users to review all previous sets performed for a movement across multiple workouts and compare performance trends directly. The app includes a fully integrated Apple Watch experience, allowing workouts to be started, tracked, and updated directly from the watch. Users can navigate exercises, log sets, record weight, reps, RIR, and monitor sessions in real time while syncing directly with the iPhone app. Live workout activities and workout tracking continue seamlessly between devices. Additional features include: • Offline-first architecture with local data storage • Custom exercise management with unlimited flexibility • Detailed workout history and session review • Dark mode and unit customization • Fast session timer and workout management • Exercise-level progression tracking • Performance recap summaries • Science-based training analytics • Modern minimal interface optimized for serious lifters • Apple Watch support with live workout syncing • Muscle fatigue body map visualization • Workout recap and recovery analysis • RIR/RPE based performance tracking • Lightweight and distraction-free workflow SBLogger is not a generic gym app, social platform, or coaching system. It is a high-detail training log built for lifters who want accurate data capture, flexible movement tracking, and deeper analysis of training performance and recovery. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.google.com/document/d/1g72RsbnB_P7B4OP8a4h2DWs42OJ7k6ILi7MnTtbhMAQ/edit?tab=t.0
Screenshots
Verdict
The clearest difference is ads: SBLogger at none against GoTall's shown. SBLogger also leads on update cadence (daily vs weekly). GoTall's advantage is iOS requirement (15.4 vs 17.0). On price, 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
Both are free to download. GoTall sells 15 in-app purchases, starting at $1.99 per 7 days and SBLogger sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
GoTall ships an update weekly, SBLogger daily. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.
| Parameter | GoTall | SBLogger |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (6.8K ratings) — better | — |
| Positive reviews | 21.5% of reviews | — |
| Number of ratings | 6.8K — better | — |
| Update frequency | Weekly | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 15.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 147 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Grow Labs LLC | Hany Elbaroudi |
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
SBLogger
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
SBLogger
- Premium Monthly$3.991 Month
- SBL Premium (Lifetime)$29.99









