# SeriSync vs Prisma

The clearest difference is in-app purchases: SeriSync at none against Prisma's 1. SeriSync also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Prisma sells 1 in-app purchase, starting at $14.99 per year. SeriSync asks for nothing beyond the download.

## The numbers

| Metric | SeriSync | Prisma |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | — |
| Size | 23 MB | 55 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Oli Jakup Finnsson](https://appshunter.io/developer/1888792676) | [Marc Limeres](https://appshunter.io/developer/6793975616) |

## What reviewers say

### SeriSync

[App page](https://appshunter.io/ios/app/serisync/id6761312065)

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

**In-app purchases:** none


### Prisma

[App page](https://appshunter.io/ios/app/prisma-game-diary/id6793975614)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prisma Premium | $14.99 | per year |


## Frequently asked questions

### Is SeriSync free?

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

### Is Prisma free?

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

### Do SeriSync or Prisma have ads?

Prisma shows ads; SeriSync 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.*