DB48X
Store data observed · From public App Store data · How we score apps
- Productivity
- App Store
- United States
- 4.84 ratings
- Paid $4.99
- Updated
- Observed
Ratings
Observed44.8★ average
Chart position
Observed—Not on the top charts
90-day growth
—not enough history yet
Opportunity score
AI-derived7/100Weak · low confidence
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About DB48XObserved
DB48X is a Productivity app by Christophe de Dinechin on the United States App Store. Released Aug 12, 2024; last updated May 25, 2026 (version 0.9.19). DB48X costs $4.99 to download.
As of Oct 9, 2026, DB48X has a 4.8-star average rating from 4 ratings on the United States App Store. MRRBeam rates the success of DB48X 15/100 (early stage).
DB48X is a new high-precision scientific calculator inspired by the legendary HP48 series from Hewlett-Packard. It is not an emulator, but a redesign from scratch, which is faster, and delivers never seen before capabilities like computations in arbitrary precision.
- Success score
- 15/100 Early stage
- In Productivity
- Outside the top 100
- Chart position
- Not on the top charts
- Developer
- Christophe de Dinechin
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DB48X: common questions
- What is DB48X?
- DB48X is a Productivity app developed by Christophe de Dinechin, available on the App Store. It was first released on Aug 12, 2024.
- How is DB48X rated?
- DB48X has a 4.8-star average rating from 4 ratings on the United States App Store as of Oct 9, 2026.
- How much does DB48X cost?
- DB48X costs $4.99 to download.
- Is DB48X successful?
- MRRBeam rates the success of DB48X 15/100 (early stage). The success score combines rating volume, chart position and average rating.
- When was DB48X last updated?
- DB48X was last updated on May 25, 2026 (version 0.9.19).
- What are alternatives to DB48X?
- Similar Productivity apps tracked by MRRBeam include ChatGPT, Muse from Meta, Google Gemini, Gmail - Email by Google and Grok AI.
- Is there room to build a competitor to DB48X?
- MRRBeam's opportunity score for DB48X is 7/100. Limited opening: an older app, little observable demand and a strong 4.8★ rating.