# prism赛纳万象 vs Mo Layer

The clearest difference is iOS requirement: prism赛纳万象 at 15.6 against Mo Layer's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. prism赛纳万象 sells 4 one-off in-app purchases and Mo Layer sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

prism赛纳万象 ships an update fortnightly, Mo Layer monthly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | prism赛纳万象 | Mo Layer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mo-layer-private-photo-vault/id6772853639/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 12 MB | 22 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Fuzhou High Tech Zone Saina Yunchuang Technology Co., Ltd](https://appshunter.io/developer/1836148129) | [晓枫 胡](https://appshunter.io/developer/1840537864) |

## What reviewers say

### prism赛纳万象

[App page](https://appshunter.io/ios/app/prism/id6769237842)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Credits | $17.99 | one-time |
| 1000 Credits | $149.99 | one-time |
| 2000 Credits | $299.99 | one-time |
| 5000 Credits | $699.99 | one-time |


### Mo Layer

[App page](https://appshunter.io/ios/app/mo-layer-private-photo-vault/id6772853639)

Securely hide your private photos, videos, and important documents in an encrypted vault. Organize your sensitive memories with albums and favorites, and protect them with advanced disguise features. Optional iCloud sync ensures your data is safe and recoverable.

**Highlights:** Hide photos, videos, and files, Import from Photos, Camera, Files, Organize with albums and favorites, Encrypted iCloud sync, Discreet entry and decoy space, Unlimited storage (Pro)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $4.99 | per month |
| Yearly Pro | $49.99 | per year |
| Pro Lifetime | $99.00 | one-time |


## Frequently asked questions

### Is prism赛纳万象 free?

prism赛纳万象 is free to download, with in-app purchases available.

### Is Mo Layer free?

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

### Do prism赛纳万象 or Mo Layer have ads?

Neither prism赛纳万象 nor Mo Layer shows ads.

### Which is updated more often, prism赛纳万象 or Mo Layer?

prism赛纳万象 ships an update fortnightly, and Mo Layer monthly. Most recently, prism赛纳万象 was updated on November 5, 2026 and Mo Layer on October 31, 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.*