# Biostock vs ThxBud

The clearest difference is in-app purchases: Biostock at none against ThxBud's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ThxBud sells 3 in-app purchases, starting at $0.99 per month. Biostock asks for nothing beyond the download.

Biostock ships an update every 6 days, ThxBud every 10 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Biostock | ThxBud |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 10 days |
| Monetization | Free | — |
| Size | 5 MB | 7 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tudor Avram](https://appshunter.io/developer/1873007252) | [Refactory Consulting Services Pty Ltd](https://appshunter.io/developer/1876641839) |

## What reviewers say

### Biostock

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

This app simplifies biotech stock research by consolidating crucial information like clinical trials, FDA decisions, and analyst ratings. It offers tools to track stocks, understand complex data through plain-language summaries, and identify potential investment opportunities.

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

**In-app purchases:** none


### ThxBud

[App page](https://appshunter.io/ios/app/thxbud/id6759069291)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Annual | $9.99 | per year |
| Lifetime Access | $19.99 | one-time |


## Frequently asked questions

### Is Biostock free?

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

### Is ThxBud free?

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

### Do Biostock or ThxBud have ads?

Neither Biostock nor ThxBud shows ads.

### Which is updated more often, Biostock or ThxBud?

Biostock ships an update every 6 days, and ThxBud every 10 days. Most recently, Biostock was updated on October 31, 2026 and ThxBud on October 31, 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.*