Saxophone Level vs BATTERY BT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Saxophone Level
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Check your saxophone playing level and evaluate with a score
BATTERY BT
This app provides intelligent battery management for lithium battery systems. It offers real-time monitoring, advanced safety functions, active balancing, and performance analysis. Transform complex battery data into actionable insights for reliable protection.
- Real-time battery monitoring
- Advanced safety functions
- Active battery balancing
- Battery performance analysis
- Simplified BMS functions
- Wireless software updates
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**neata – Intelligent Battery Management System** Maintain complete control over your battery systems. neata delivers precise monitoring and reliable protection for lithium batteries – transforming complex data into actionable insights. **Core Battery Features** **Real-Time Battery Monitoring** - State of Charge (SOC) with 99.5% accuracy - Individual cell voltage measurement (±0.01V precision) - Multi-zone temperature monitoring **Advanced Safety Functions** - Instant shutdown during over/under voltage events - Short-circuit response in under 2 µs - Thermal protection with 12 sensors per pack **Active Battery Balancing** - Continuous cell voltage equalization - Prevents cell damage during charge/discharge cycles - Reduces energy loss within battery packs **Battery Performance Analysis** - Internal resistance change measurement - Charge/discharge efficiency tracking - Historical capacity data tracking **Simplified BMS Functions** - CAN bus/Bluetooth 5.0 connectivity - Plain-text error codes with solution suggestions - Customizable protection parameters - Automatic standby mode **Monitored Battery Parameters** - Voltage per cell and total pack voltage - Current flow during charge/discharge cycles - Temperature distribution across battery modules - Energy throughput in kWh **neata Advantages** - User-customizable battery profiles - Automatic daily/weekly reports - Wireless software updates **Download neata today** Modern battery protection with simple operation. ---
Screenshots
Verdict
The clearest difference is ads: BATTERY BT at none against Saxophone Level's shown. BATTERY BT also leads on iOS requirement (13.0 vs 18.5). Saxophone Level's advantage is update cadence (fortnightly vs every 2 months). 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. Neither carries in-app purchases, so what you see is what you pay.
Saxophone Level ships an update fortnightly, BATTERY BT every 2 months. Both last shipped on October 30, 2026.
| Parameter | Saxophone Level | BATTERY BT |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.5 | 13.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 31 MB |
| Age rating | 4+ | 17+ |
| Developer | Hideaki Uchikoshi | 碧华 舒 |
In-app purchases
Saxophone Level
No in-app purchases
BATTERY BT
No in-app purchases
