# DID I EVER vs Prisma

The clearest difference is ads: DID I EVER at none against Prisma's shown. Prisma's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.0). On price and in-app purchases there is nothing between them.

Both are free to download. DID I EVER sells 2 in-app purchases, starting at $5.99 per month and Prisma sells 1 in-app purchase, starting at $14.99 per year. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | DID I EVER | Prisma |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | — |
| Size | 20 MB | 55 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 9+ | 12+ |
| Developer | [Michal Szychowski](https://appshunter.io/developer/1833236449) | [Marc Limeres](https://appshunter.io/developer/6793975616) |

## What reviewers say

### DID I EVER

[App page](https://appshunter.io/ios/app/did-i-ever/id6751050091)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full access - monthly | $5.99 | per month |
| Full Access - 1 month - recurring | $5.99 | per month |


### 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 DID I EVER free?

DID I EVER is free to download, with in-app purchases available.

### Is Prisma free?

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

### Do DID I EVER or Prisma have ads?

Prisma shows ads; DID I EVER 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.*