# Barebone vs ddbx.us

The clearest difference is update cadence: ddbx.us at every 3 days against Barebone's weekly. Barebone's advantage is chart position (#55 vs unranked). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Barebone sells 9 in-app purchases, starting at $3.99 per 7 days and ddbx.us sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Barebone ships an update weekly, ddbx.us every 3 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | Barebone | ddbx.us |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (177 ratings)](https://appshunter.io/ios/app/barebone-ai-stock-research/id6737490098/reviews)** | — |
| Number of ratings | **177** | — |
| Positive reviews | 62.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#55** | — |
| Size | 109 MB | 36 MB |
| Requires iOS | 17.5 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | +17 | 4+ |
| Developer | [Barebone Group Holdings Limited](https://appshunter.io/developer/1776688424) | [Jonathan Willington](https://appshunter.io/developer/1812937388) |

## What reviewers say

### Barebone

[App page](https://appshunter.io/ios/app/barebone-ai-stock-research/id6737490098)

**Currently charting:** #55 Top Grossing · Finance (US App Store)

Build a personalized AI financial research agent to uncover market insights and analyze stocks with precision. Access real-time trends, sentiment, and data for informed evaluations. This tool provides structured, AI-driven intelligence tailored for finance professionals and enthusiasts.

**Highlights:** AI-powered financial research agent, Real-time market trends and sentiment tracking, Fundamental, technical, and financial data analysis, AI-driven asset and industry comparisons, Instant access to breaking news and investment insights, Value Investor Mode, Technical Analysis

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Barebone Plus (Weekly) | $3.99 | per 7 days |
| Barebone Pro (Weekly) | $7.99 | per 7 days |
| Barebone Plus (Monthly) | $15.00 | per month |
| Barebone Pro | $28.99 | per month |
| Barebone Pro (Monthly) | $29.00 | per month |
| Barebone Plus (Annual) | $179.99 | per year |
| Barebone Pro (Annual) | $209.00 | per year |
| Barebone Pro (Annual) | $209.00 | per year |
| Barebone Pro (Annual) | $349.00 | per year |


### ddbx.us

[App page](https://appshunter.io/ios/app/ddbxus/id6772091960)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ddbx Monthly | $0.99 | per month |
| ddbx Annual | $4.99 | per year |


## Frequently asked questions

### Is Barebone free?

Barebone is free to download, with in-app purchases available.

### Is ddbx.us free?

ddbx.us is free to download, with in-app purchases available.

### Do Barebone or ddbx.us have ads?

Neither Barebone nor ddbx.us shows ads.

### Which is updated more often, Barebone or ddbx.us?

Barebone ships an update weekly, and ddbx.us every 3 days. Most recently, Barebone was updated on November 5, 2026 and ddbx.us on November 5, 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.*