# SPower云管理 vs TATTU

The clearest difference is rating: SPower云管理 at 1.5 against TATTU's 1.0. SPower云管理 also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (12.0 vs 14.0). On price, review sentiment, ratings volume and ads there is nothing between them.

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

SPower云管理 holds the better App Store score, 1.5 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

SPower云管理 ships an update every 3 weeks, TATTU every 2 months. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SPower云管理 | TATTU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (2 ratings)](https://appshunter.io/ios/app/spower/id6449798422/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/tattu/id6476337515/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 48 MB | 4 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [郑州正方科技有限公司](https://appshunter.io/developer/1469343851) | [Shenzhen Grepow Battery Co.Ltd.](https://appshunter.io/developer/1714028930) |

## What reviewers say

### SPower云管理

[App page](https://appshunter.io/ios/app/spower/id6449798422)

This app provides real-time monitoring of battery status, including voltage, capacity, and cycle counts. Users can review historical data to assess battery health and lifespan, and initiate recycling requests for old batteries to reduce environmental impact.

**Highlights:** Real-time battery status monitoring, View total and individual cell voltage, Track battery capacity and charge/discharge status, Monitor overcharge/discharge counts and cycles, Access historical battery data, Initiate battery recycling requests

**Features:** macOS Compatibility

**In-app purchases:** none


### TATTU

[App page](https://appshunter.io/ios/app/tattu/id6476337515)

This utility app provides battery management system (BMS) functions for smart batteries. It allows users to monitor and control battery parameters. Designed for efficient battery operation and maintenance.

**Highlights:** Battery Management System (BMS), Smart battery monitoring, Battery parameter control, Efficient battery operation, Battery maintenance functions

**In-app purchases:** none


## Frequently asked questions

### Is SPower云管理 free?

SPower云管理 is free to download, with no in-app purchases.

### Is TATTU free?

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

### Which has better reviews, SPower云管理 or TATTU?

SPower云管理 is rated higher. SPower云管理 averages 1.5 out of 5 from 2 ratings, while TATTU averages 1.0 from 1 ratings.

### Do SPower云管理 or TATTU have ads?

Neither SPower云管理 nor TATTU shows ads.

### Which is updated more often, SPower云管理 or TATTU?

SPower云管理 ships an update every 3 weeks, and TATTU every 2 months. Most recently, SPower云管理 was updated on October 2, 2026 and TATTU 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.*