# Dome Keeper vs Captain Memo

The clearest difference is price: Captain Memo at Free against Dome Keeper's $9.99. Captain Memo also leads on rating (5.0 vs 4.1) and update cadence (daily vs every 5 weeks). Dome Keeper's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Captain Memo is free to download; Dome Keeper costs $9.99 up front. Captain Memo sells 1 one-off in-app purchase. Dome Keeper asks for nothing beyond the download.

Captain Memo holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Dome Keeper has 42 ratings behind it against 1, so its average is the more settled of the two.

Dome Keeper ships an update every 5 weeks, Captain Memo daily. Both last shipped on October 25, 2026.

## The numbers

| Metric | Dome Keeper | Captain Memo |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [4.1 (42 ratings)](https://appshunter.io/ios/app/dome-keeper/id6755046527/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/captain-memo/id6761823649/reviews)** |
| Number of ratings | **42** | 1 |
| Positive reviews | 57.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Daily** |
| Monetization | Paid | — |
| Best chart rank | **#19** | — |
| Size | 1.1 GB | 287 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 12+ |
| Developer | [Raw Fury AB](https://appshunter.io/developer/1118513353) | [Kaan Aytug](https://appshunter.io/developer/1891655697) |

## What reviewers say

### Dome Keeper

[App page](https://appshunter.io/ios/app/dome-keeper/id6755046527)

**Currently charting:** #19 Top Paid · Strategy, #20 Top Paid · Action, #54 Top Paid · Games, #79 Top Paid (US App Store)

Dig for resources and relics between waves of alien attacks in this roguelike action mining game. Upgrade your dome, drill, and gadgets to survive increasingly challenging assaults. Strategize your digs and defenses to increase your chances of survival.

**Highlights:** Procedurally generated maps, Resource digging and collection, Dome defense against alien waves, Unlockable upgrades and gadgets, Customizable keeper types and domes, Multiple difficulty settings

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

**In-app purchases:** none


### Captain Memo

[App page](https://appshunter.io/ios/app/captain-memo/id6761823649)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Dome Keeper free?

Dome Keeper costs $9.99, with no in-app purchases.

### Is Captain Memo free?

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

### Which has better reviews, Dome Keeper or Captain Memo?

Captain Memo is rated higher. Dome Keeper averages 4.1 out of 5 from 42 ratings, while Captain Memo averages 5.0 from 1 ratings.

### Do Dome Keeper or Captain Memo have ads?

Captain Memo shows ads; Dome Keeper does not.

### Which is updated more often, Dome Keeper or Captain Memo?

Dome Keeper ships an update every 5 weeks, and Captain Memo daily. Most recently, Dome Keeper was updated on October 25, 2026 and Captain Memo on October 25, 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.*