# Smart Battery Guard vs Baintech Lithium Battery App

Smart Battery Guard and Baintech Lithium Battery App are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Smart Battery Guard ships an update fortnightly, Baintech Lithium Battery App monthly. The most recent releases landed on September 13, 2026 and June 3, 2026 respectively.

## The numbers

| Metric | Smart Battery Guard | Baintech Lithium Battery App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | — | Free |
| Size | 9 MB | 32 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [富强 代](https://appshunter.io/developer/1470062133) | [SUNFRT PTY LTD](https://appshunter.io/developer/477912653) |

## What reviewers say

### Smart Battery Guard

[App page](https://appshunter.io/ios/app/smart-battery-guard/id1584470331)

**Features:** macOS Compatibility

**In-app purchases:** none


### Baintech Lithium Battery App

[App page](https://appshunter.io/ios/app/baintech-lithium-battery-app/id6464237907)

Monitor and manage Bluetooth-enabled lithium batteries with real-time data on voltage, current, temperature, and capacity. This app offers seamless connectivity and a user-friendly interface for optimizing battery performance across various devices.

**Highlights:** Bluetooth connectivity for lithium batteries, Real-time monitoring of voltage, current, temperature, and capacity, User-friendly and intuitive interface, Supports specific Baintech lithium battery models, Optimizes battery-powered device performance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Battery Guard free?

Smart Battery Guard is free to download, with no in-app purchases.

### Is Baintech Lithium Battery App free?

Baintech Lithium Battery App is free to download, with no in-app purchases.

### Do Smart Battery Guard or Baintech Lithium Battery App have ads?

Neither Smart Battery Guard nor Baintech Lithium Battery App shows ads.

### Which is updated more often, Smart Battery Guard or Baintech Lithium Battery App?

Smart Battery Guard ships an update fortnightly, and Baintech Lithium Battery App monthly. Most recently, Smart Battery Guard was updated on September 13, 2026 and Baintech Lithium Battery App on June 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*