Dolphin Connect vs TBB Battery
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dolphin Connect
Monitor your marine battery charger's performance and receive alerts in real-time from your smartphone or tablet. Track key metrics like charging phase, battery type, voltage, and temperature. The app provides permanent diagnosis with 8 different alerts to ensure your charger and batteries are functioning optimally.
- Live performance monitoring
- 10 key performance metrics
- Permanent diagnosis with 8 alerts
- Supports PROLITE chargers and ALL-in-ONE Gen IV
- Multilingual support (5 languages)
- Real-time dashboard
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The "Dolphin Connect" App allows you to follow the performance of your PROLITE marine battery charger and ALL-in-ONE energy cabinet, live from your smartphone and your tablet. - Free The Dolphin Connect App is free: it works with all PROLITE charger models and with ALL-in-ONE Generation IV models (from Q1-2020) - Complete, live monitoring The "Dolphin Connect" dashboard allows you to monitor, in real time, the 10 main performances of your marine battery charger: 1. Charging phase in progress (Float, Absorbtion, Boost) 2. Battery type 3. Maximum authorized power 4. Charging voltage (output) 5. Input voltage 6. Battery voltage #1 7. Battery voltage #2 8. Battery voltage #3 9. Battery temperature 10. Number of charging cycles - Multilingual Dolphin Connect is available in 5 languages: French, English, Italian, German and Spanish - Permanent diagnosis (8 alerts) Dolphin Connect keeps your charger and batteries under constant surveillance: 1. Output undervoltage 2. Output overvoltage 3. Excessive internal temperature 4. Battery polarity reversal 5. Input undervoltage 6. Excessive battery temperature 7. Hydrogen alarm (based on chargers specifications) 8. Input overvoltage
TBB Battery
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Designed specifically for TBB M series batteries to access DTU-BLE, this APP is used for: 1) Help users understand battery status and working data in real time; 2) Provide DTU-BLE online update to the latest firmware version and battery configuration file import; 3) Allow users to better understand and use the device through the battery details and settings page. All in all, this APP will be a useful tool in your use of TBB M series batteries. We hope you always enjoy using TBB products.
Screenshots
Verdict
The clearest difference is update cadence: TBB Battery at every 2 months against Dolphin Connect's every 5 months. TBB Battery also leads on iOS requirement (11.0 vs 13.0). 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.
Dolphin Connect ships an update every 5 months, TBB Battery every 2 months. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.
| Parameter | Dolphin Connect | TBB Battery |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 77 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | CATS POWER DESIGN | TBB Power Co., Ltd |
In-app purchases
Dolphin Connect
No in-app purchases
TBB Battery
No in-app purchases
Questions
Is Dolphin Connect free?
Is TBB Battery free?
Do Dolphin Connect or TBB Battery have ads?
Which is updated more often, Dolphin Connect or TBB Battery?
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