# TATTU — user reviews

> 1 indexed App Store user reviews of TATTU by Shenzhen Grepow Battery Co.Ltd., rated 1.00/5 from 1 ratings.

- Source: https://appshunter.io/ios/app/tattu/id6476337515/reviews
- App overview in markdown: https://appshunter.io/ios/app/tattu/id6476337515.md
- Rating breakdown: 5★ 0 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 1

## Most critical reviews (1 lowest-rated)

### 1/5 — Not working

*2025-05-26*

Are trying to use tattoo iOS app with 22,000 MAH TATTU plus 1.0  batteries and followed the IOS video exactly and IPhone still remains not able to find battery using app or discoverable under Bluetooth settings

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*