# Stonk vs XI Alpha Lambda

The clearest difference is in-app purchases: XI Alpha Lambda at none against Stonk's 10. XI Alpha Lambda also leads on ads (none vs shown). Stonk's advantage is update cadence (every 4 months vs every 49 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Stonk sells 10 in-app purchases, starting at $1.99 per month. XI Alpha Lambda asks for nothing beyond the download.

Stonk ships an update every 4 months, XI Alpha Lambda every 49 months. The most recent releases landed on June 26, 2026 and February 7, 2026 respectively.

## The numbers

| Metric | Stonk | XI Alpha Lambda |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/stonk/id1558279818/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 49 months |
| Monetization | Free with in-app purchases | — |
| Size | 62 MB | 21 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [VRealSoftware LLC](https://appshunter.io/developer/1016253276) | [Ricardo Cumberbatch](https://appshunter.io/developer/1455104172) |

## What reviewers say

### Stonk

[App page](https://appshunter.io/ios/app/stonk/id1558279818)

This app allows users to create watchlists with friends, view detailed stock information including charts and analysis, and join or create communities for specific stocks. It also features a market news section with article discussions.

**Highlights:** Create shared stock watchlists, View detailed stock charts and analysis, Join or create stock-specific communities, Access market news with article discussions, Filter news by specific stocks

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Most Rated Stocks | $1.99 | per month |
| Level 2 Data | $4.99 | per month |
| New Watchlist Chat Thread | $0.99 | one-time |
| Archive Chat Thread For Life | $0.99 | one-time |
| Change Username | $0.99 | one-time |
| 700 Coins | $3.99 | one-time |
| 1,000 Coins | $4.99 | one-time |
| 2,500 Coins | $9.99 | one-time |
| 4,000 Coins | $14.99 | one-time |
| 15,000 Coins | $49.99 | one-time |


### XI Alpha Lambda

[App page](https://appshunter.io/ios/app/xi-alpha-lambda/id1585350419)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stonk free?

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

### Is XI Alpha Lambda free?

XI Alpha Lambda is free to download, with no in-app purchases.

### Do Stonk or XI Alpha Lambda have ads?

Stonk shows ads; XI Alpha Lambda does not.

### Which is updated more often, Stonk or XI Alpha Lambda?

Stonk ships an update every 4 months, and XI Alpha Lambda every 49 months. Most recently, Stonk was updated on June 26, 2026 and XI Alpha Lambda on February 7, 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.*