# Stacked vs Preda

The clearest difference is ads: Preda at none against Stacked's shown. Preda also leads on update cadence (every 2 days vs every 2 weeks) and iOS requirement (15.1 vs 17.6). On price, 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.

Stacked ships an update every 2 weeks, Preda every 2 days. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Stacked | Preda |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/preda/id6758070501/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | — | Free |
| Size | 8 MB | 28 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Jiseok Han](https://appshunter.io/developer/1615744901) | [RayahApps](https://appshunter.io/developer/1726670403) |

## What reviewers say

### Stacked

[App page](https://appshunter.io/ios/app/stacked-drip-by-drip/id6757973612)

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

**In-app purchases:** none


### Preda

[App page](https://appshunter.io/ios/app/preda/id6758070501)

This app connects traders with real-time financial market data and a community for sharing insights. Track stocks, cryptocurrencies, and discover trending assets. It's designed for both beginners and experienced traders to stay ahead of market movements.

**Highlights:** Real-time market data, Financial community discussions, Trending assets identification, Customizable watchlists, Market sentiment indicators, Follow top traders

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stacked free?

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

### Is Preda free?

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

### Do Stacked or Preda have ads?

Stacked shows ads; Preda does not.

### Which is updated more often, Stacked or Preda?

Stacked ships an update every 2 weeks, and Preda every 2 days. Most recently, Stacked was updated on October 19, 2026 and Preda on October 16, 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.*