BARBALAN vs BRAIN!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BARBALAN
This app provides real-time feedback and coaching during exercises by detecting imbalances with high accuracy. It helps estimate your 1 repetition maximum and measures velocity for advanced training. Improve your form, prevent injuries, and train more effectively with your personal 24/7 training companion.
- Real-time unbalanced form detection
- 0.01° accuracy inclination detection
- Estimation of 1 repetition maximum (1RM)
- Velocity Based Training (VBT) measurement
- Workout log management
- Injury prevention coaching
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What is BARBALAN BARBALAN coaches and spots you during exercise 1) Every single unbalanced form detection and real time feedback with 0.01° accuracy 2) Estimation of 1 repetition max (1RM) 3) Measurement of Velocty (Velocity Based Training, VBT) Enjoy 24/7 training mate only for you Stay focused, Be stable, Be smart with BARBALAN Who needs BARBALAN? Have you ever had shoulder pain while doing weight lifting? Have you every had knee pain after doing squats? What if only one plate came down after exercise? The cause is "balance instability" If you correct your tilted posture, you can exercise more safely and more effectively. It is installed in an appropriate position with a barbell or a stretching bar, and it catches even a 0.01 degree inclination and coaches you every time it breaks. Reports are free to manage your workout log.
BRAIN!
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BRAIN! is an app that helps you evaluate and track your brain’s condition. When you’re struggling to concentrate or feeling mentally foggy, BRAIN! allows you to quantify your cognitive state. It measures four key indicators: ・Focus (SART) ・Cognitive control (Stroop task) ・Working memory (n-back task) ・Processing speed (TMT) Easy to use — each test takes less than 5 minutes. Your scores are automatically saved and visualized in graphs to track changes over time. Ideal for checking your mental condition before and after work or study, or monitoring the effects of sleep and nutrition. Also great for peak performance and recovery planning. Your brain deserves conditioning, too. Start visualizing your cognitive power with BRAIN!
Screenshots
Verdict
The clearest difference is update cadence: BRAIN! at daily against BARBALAN's monthly. BRAIN! also leads on iOS requirement (12.0 vs 15.6). On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.
BARBALAN ships an update monthly, BRAIN! daily. The most recent releases landed on June 1, 2026 and September 6, 2026 respectively.
| Parameter | BARBALAN | BRAIN! |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Monthly | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 64 MB | 104 MB |
| Age rating | 4+ | 4+ |
| Developer | Junho Hong | TNQ Tech, Co. |
In-app purchases
BARBALAN
No in-app purchases
BRAIN!
No in-app purchases









