# Lost Sock vs IB Llama

The clearest difference is in-app purchases: IB Llama at none against Lost Sock's 1. IB Llama also leads on rating (5.0 vs 4.7) and update cadence (every 2 weeks vs every 5 weeks). Lost Sock's advantage is ratings volume (40 vs 1) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Lost Sock sells 1 one-off in-app purchase. IB Llama asks for nothing beyond the download.

IB Llama holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Lost Sock has 40 ratings behind it against 1, so its average is the more settled of the two.

Lost Sock ships an update every 5 weeks, IB Llama every 2 weeks. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Lost Sock | IB Llama |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (40 ratings)](https://appshunter.io/ios/app/lost-sock/id1434522367/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ib-llama-blackjack-strategy/id6754542524/reviews)** |
| Number of ratings | **40** | 1 |
| Positive reviews | 80.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 102 MB | 56 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Tim Kretz](https://appshunter.io/developer/1042055305) | [Main Tank Labs Corp.](https://appshunter.io/developer/1603534144) |

## What reviewers say

### Lost Sock

[App page](https://appshunter.io/ios/app/lost-sock/id1434522367)

A humorous one-button game where you control a washing machine to prevent socks from getting lost. Collect coins to unlock a variety of quirky and colorful socks.

**Highlights:** One-button gameplay, Spin and stop mechanics, Collect coins, Unlock unique socks, Humorous theme

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| remove ads | $3.99 | one-time |


### IB Llama

[App page](https://appshunter.io/ios/app/ib-llama-blackjack-strategy/id6754542524)

Improve your Blackjack game with this app. It offers tools for practicing card counting with customizable simulations and a trainer for making the best hand decisions. Access reference charts for strategy and counting systems.

**Highlights:** Card counting trainer, Table simulation, Multiple counting systems, Best hand practice, Scenario drills, Reference charts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lost Sock free?

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

### Is IB Llama free?

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

### Which has better reviews, Lost Sock or IB Llama?

IB Llama is rated higher. Lost Sock averages 4.7 out of 5 from 40 ratings, while IB Llama averages 5.0 from 1 ratings.

### Do Lost Sock or IB Llama have ads?

Both Lost Sock and IB Llama show ads.

### Which is updated more often, Lost Sock or IB Llama?

Lost Sock ships an update every 5 weeks, and IB Llama every 2 weeks. Most recently, Lost Sock was updated on November 2, 2026 and IB Llama 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.*