# Lost Mastery vs Shrobik

The clearest difference is update cadence: Lost Mastery at every 5 days against Shrobik's every 3 weeks. Lost Mastery also leads on price ($2.99 vs $4.99) and iOS requirement (13.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

Lost Mastery costs $2.99 and Shrobik $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Lost Mastery ships an update every 5 days, Shrobik every 3 weeks. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Lost Mastery | Shrobik |
| --- | --- | --- |
| Price | **$2.99** | $4.99 |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/lost-mastery/id6503300600/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Paid | — |
| Size | 756 MB | 120 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [RIINA PAULIINA KUJALA](https://appshunter.io/developer/1748828845) | [Dmytro Morozov](https://appshunter.io/developer/1827476509) |

## What reviewers say

### Lost Mastery

[App page](https://appshunter.io/ios/app/lost-mastery/id6503300600)

A roguelike deckbuilder where your memory is key to winning strategic battles. Explore diverse landscapes, collect powerful cards, and uncover secrets. This game offers innovative recall-based gameplay with multiple modes and a vibrant pixel art style.

**Highlights:** Recall-based gameplay, Roguelike deckbuilding, Strategic card battles, Multiple game modes, Colorful pixel art

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

**In-app purchases:** none


### Shrobik

[App page](https://appshunter.io/ios/app/shrobik/id6748824317)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Lost Mastery free?

Lost Mastery costs $2.99, with no in-app purchases.

### Is Shrobik free?

Shrobik costs $4.99, with no in-app purchases.

### Do Lost Mastery or Shrobik have ads?

Neither Lost Mastery nor Shrobik shows ads.

### Which is updated more often, Lost Mastery or Shrobik?

Lost Mastery ships an update every 5 days, and Shrobik every 3 weeks. Most recently, Lost Mastery was updated on October 17, 2026 and Shrobik on October 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.*