# DB48X — user reviews

> 1 indexed App Store user reviews of DB48X by Christophe de Dinechin, rated 4.80/5 from 4 ratings.

- Source: https://appshunter.io/ios/app/db48x/id6615086535/reviews
- App overview in markdown: https://appshunter.io/ios/app/db48x/id6615086535.md
- Rating breakdown: 5★ 3 · 4★ 1 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (1 lowest-rated)

### 5/5 — Bill Hewlett would approve!

*2026-05-02*

If HP could build the best calculator today on modern hardware, this is what they would be coding.  There are some great RPN successors being independently developed.  db48 takes HP’s next-gen RPL calculators to the next level.  This app is still a work in progress but I love where it’s going!

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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 2026-08-28.*