# DB48X vs One Balance

The clearest difference is price: One Balance at Free against DB48X's $4.99. DB48X's advantage is rating (4.8 vs 4.0) and ratings volume (4 vs 1). On update cadence, ads, in-app purchases and device support there is nothing between them.

One Balance is free to download; DB48X costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DB48X holds the better App Store score, 4.8 against 4.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

DB48X ships an update every 3 weeks, One Balance every 4 weeks. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | DB48X | One Balance |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/db48x/id6615086535/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/one-balance/id6738339190/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | Paid | **Free** |
| Size | 7 MB | 69 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Christophe de Dinechin](https://appshunter.io/developer/1761608161) | [wallle](https://appshunter.io/developer/1780280443) |

## What reviewers say

### DB48X

[App page](https://appshunter.io/ios/app/db48x/id6615086535)

This advanced scientific calculator offers arbitrary precision computations, RPN and algebraic operations, and extensive graphing capabilities. It supports complex numbers, matrices, symbolic calculations, and over 1000 built-in functions, inspired by the HP48 series.

**Highlights:** Arbitrary precision computations, RPN and algebraic operations, Complex numbers, vectors, and matrices, Symbolic computations and numerical solving, Graphing and plotting, Engineering units and currency conversion, Built-in hyperlinked help system

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

**In-app purchases:** none


### One Balance

[App page](https://appshunter.io/ios/app/one-balance/id6738339190)

This app connects to your device via Bluetooth to control its pointer color and switch. It also displays device information like color, time, and battery level. Account management includes logout and data deletion options.

**Highlights:** Bluetooth device connection, Pointer color control, Pointer switch control, Device information display, Account logout, Account deletion

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

**In-app purchases:** none


## Frequently asked questions

### Is DB48X free?

DB48X costs $4.99, with no in-app purchases.

### Is One Balance free?

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

### Which has better reviews, DB48X or One Balance?

DB48X is rated higher. DB48X averages 4.8 out of 5 from 4 ratings, while One Balance averages 4.0 from 1 ratings.

### Do DB48X or One Balance have ads?

Neither DB48X nor One Balance shows ads.

### Which is updated more often, DB48X or One Balance?

DB48X ships an update every 3 weeks, and One Balance every 4 weeks. Most recently, DB48X was updated on October 24, 2026 and One Balance on October 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*