EZ vs Big Beard Battery
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EZ
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This BLE app allows for the use of the EZ-Switch using your phone!
Big Beard Battery
Monitor and control your battery's active equalizer settings remotely via Bluetooth. View real-time status and adjust operating parameters for optimal performance.
- Real-time status monitoring
- Operating parameter settings
- Bluetooth connectivity
- Active equalizer control
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This APP is used in the battery management system, and connects to the active equalizer of the extreme space technology through Bluetooth to realize the parameter display and setting of the active equalizer. The specific function modules are as follows: -Real-time status monitoring; -Setting of operating parameters;
Screenshots
Verdict
The clearest difference is iOS requirement: EZ at 12.0 against Big Beard Battery's 14.0. On price, update cadence, ads and in-app purchases 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.
EZ ships an update every 3 months, Big Beard Battery every 6 months. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.
| Parameter | EZ | Big Beard Battery |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 30 MB | 35 MB |
| Age rating | 4+ | 17+ |
| Developer | Diego Gentner | 鹏 张 |
In-app purchases
EZ
No in-app purchases
Big Beard Battery
No in-app purchases
Questions
Is EZ free?
Is Big Beard Battery free?
Do EZ or Big Beard Battery have ads?
Which is updated more often, EZ or Big Beard Battery?
Other comparisons
