# SmartBat vs WELL POWER

SmartBat and WELL POWER 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.

SmartBat ships an update every 3 months, WELL POWER every 2 months. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SmartBat | WELL POWER |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 16 MB | 37 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Nanchang Yepai Technology Co., Ltd.](https://appshunter.io/developer/1503296093) | [深圳鑫宏辉新能源科技有限公司](https://appshunter.io/developer/1771386043) |

## What reviewers say

### SmartBat

[App page](https://appshunter.io/ios/app/smartbat-pro/id1635790293)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### WELL POWER

[App page](https://appshunter.io/ios/app/well-power/id6733235081)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartBat free?

SmartBat is free to download, with no in-app purchases.

### Is WELL POWER free?

WELL POWER is free to download, with no in-app purchases.

### Do SmartBat or WELL POWER have ads?

Neither SmartBat nor WELL POWER shows ads.

### Which is updated more often, SmartBat or WELL POWER?

SmartBat ships an update every 3 months, and WELL POWER every 2 months. Most recently, SmartBat was updated on October 11, 2026 and WELL POWER on October 7, 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.*