# Pure vs Prelude AI

The clearest difference is in-app purchases: Pure at none against Prelude AI's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Prelude AI sells 3 in-app purchases, starting at $9.99 per 7 days. Pure asks for nothing beyond the download.

Pure ships an update every 3 weeks, Prelude AI fortnightly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Pure | Prelude AI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 53 MB | 66 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [5loyalty](https://appshunter.io/developer/1093509242) | [DADESIGN INTERNATIONAL LIMITED](https://appshunter.io/developer/6774600031) |

## What reviewers say

### Pure

[App page](https://appshunter.io/ios/app/pure/id1521630060)

Order delicious London breakfast and lunch for delivery or click & collect. Enjoy exclusive discounts on your next office order or takeaway meal.

**Highlights:** Order breakfast and lunch, Office delivery, Click & Collect orders, 20% off Click & Collect, Catering for meetings

**Features:** Vision Pro support

**In-app purchases:** none


### Prelude AI

[App page](https://appshunter.io/ios/app/prelude-ai/id6774600029)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prelude Premium Weekly | $9.99 | per 7 days |
| Prelude Premium Monthly | $19.99 | per month |
| Prelude Premium Quarterly | $49.99 | per 3 months |


## Frequently asked questions

### Is Pure free?

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

### Is Prelude AI free?

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

### Do Pure or Prelude AI have ads?

Neither Pure nor Prelude AI shows ads.

### Which is updated more often, Pure or Prelude AI?

Pure ships an update every 3 weeks, and Prelude AI fortnightly. Most recently, Pure was updated on October 25, 2026 and Prelude AI on October 25, 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.*