# LunaLock vs Couple interactive adventure

The clearest difference is price: LunaLock at Free against Couple interactive adventure's $0.99. Couple interactive adventure's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

LunaLock is free to download; Couple interactive adventure costs $0.99 up front. LunaLock sells 1 one-off in-app purchase. Couple interactive adventure asks for nothing beyond the download.

## The numbers

| Metric | LunaLock | Couple interactive adventure |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 3 MB | 26 MB |
| Requires iOS | 17 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 17+ |
| Developer | [贺 周](https://appshunter.io/developer/1815397078) | [宁 李](https://appshunter.io/developer/6788214480) |

## What reviewers say

### LunaLock

[App page](https://appshunter.io/ios/app/lunalock/id6779429995)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LunaLock Pro | $3.99 | one-time |


### Couple interactive adventure

[App page](https://appshunter.io/ios/app/couple-interactive-adventure/id6789786500)

**In-app purchases:** none


## Frequently asked questions

### Is LunaLock free?

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

### Is Couple interactive adventure free?

Couple interactive adventure costs $0.99, with no in-app purchases.

### Do LunaLock or Couple interactive adventure have ads?

Neither LunaLock nor Couple interactive adventure shows ads.

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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.*