# Biostock vs DealVault Pro

The clearest difference is update cadence: DealVault Pro at every 2 days against Biostock's every 6 days. Biostock's advantage is iOS requirement (18.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Biostock ships an update every 6 days, DealVault Pro every 2 days. The most recent releases landed on September 19, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Biostock | DealVault Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/biostock/id6758458862/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 2 days** |
| Monetization | Free | — |
| Size | 5 MB | 5 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Tudor Avram](https://appshunter.io/developer/1873007252) | [JAMES LEE JOSEPH](https://appshunter.io/developer/1893588975) |

## What reviewers say

### Biostock

[App page](https://appshunter.io/ios/app/biostock/id6758458862)

This app simplifies biotech stock analysis by consolidating crucial data like clinical trials, FDA decisions, and analyst ratings. It offers tools to research, track, and understand complex biotech information through clear insights and actionable data.

**Highlights:** AI-analyzed SEC filings with sentiment scoring, Catalyst calendar for FDA, clinical, and earnings events, Biotech-specific stock screener, Daily trading strategy with backtested results, Analyst ratings and price targets, Custom watchlists with calendar view, Real-time stock prices and market data

**In-app purchases:** none


### DealVault Pro

[App page](https://appshunter.io/ios/app/dealvault-pro/id6762262689)

**In-app purchases:** none


## Frequently asked questions

### Is Biostock free?

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

### Is DealVault Pro free?

DealVault Pro is free to download, with no in-app purchases.

### Do Biostock or DealVault Pro have ads?

Neither Biostock nor DealVault Pro shows ads.

### Which is updated more often, Biostock or DealVault Pro?

Biostock ships an update every 6 days, and DealVault Pro every 2 days. Most recently, Biostock was updated on September 19, 2026 and DealVault Pro on September 8, 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.*