# Once vs ryokam

The clearest difference is in-app purchases: ryokam at none against Once's 18. ryokam also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Once sells 18 one-off in-app purchases. ryokam asks for nothing beyond the download.

## The numbers

| Metric | Once | ryokam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (674 ratings)](https://appshunter.io/ios/app/once-disposable-camera-event/id6754265953/reviews)** | — |
| Number of ratings | **674** | — |
| Positive reviews | 70.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 130 MB | 2 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [10xCompany](https://appshunter.io/developer/1847543741) | [Michael Valladolid](https://appshunter.io/developer/6779040576) |

## What reviewers say

### Once

[App page](https://appshunter.io/ios/app/once-disposable-camera-event/id6754265953)

Capture and relive event memories with a shared, disposable-style camera. Guests can join instantly via QR code without needing to download the app. Photos are revealed together at a set time, creating a unique group experience.

**Highlights:** QR code guest join, Shared event camera, Limited shots per guest, Delayed photo reveal, Private event galleries, Host controls, Full gallery download

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

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Film: 10 participants | $1.99 | one-time |
| Add 10 participants | $3.99 | one-time |
| Film: 25 participants | $4.99 | one-time |
| Film: 25 participants | $9.99 | one-time |
| 5 Participants (Unlimited Shots) | $9.99 | one-time |
| Unlimited shots upgrade | $9.99 | one-time |
| Add 25 Participants | $9.99 | one-time |
| Film: 50 participants | $14.99 | one-time |
| Film: 50 participants | $19.99 | one-time |
| Add 50 Participants | $19.99 | one-time |
| 50 Participants (Unlimited Shots) | $24.99 | one-time |
| Film: 100 participants | $29.99 | one-time |
| Film: 100 participants | $39.99 | one-time |
| 100 Participants (Unlimited Shots) | $39.99 | one-time |
| Film: 150 participants | $49.99 | one-time |
| 150 Participants (Unlimited Shots) | $59.99 | one-time |
| Film: 200 participants | $69.99 | one-time |
| Film: Unlimited participants | $99.99 | one-time |


### ryokam

[App page](https://appshunter.io/ios/app/ryokam/id6779040574)

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

**In-app purchases:** none


## Frequently asked questions

### Is Once free?

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

### Is ryokam free?

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

### Do Once or ryokam have ads?

Once shows ads; ryokam does not.

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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.*