# Raglan Planner vs OnceClay

The clearest difference is in-app purchases: Raglan Planner at none against OnceClay's 2. OnceClay's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. OnceClay sells 2 one-off in-app purchases. Raglan Planner asks for nothing beyond the download.

Raglan Planner ships an update every 2 months, OnceClay every 2 weeks. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Raglan Planner | OnceClay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (20 ratings)](https://appshunter.io/ios/app/onceclay-ceramics-notebook/id6758364416/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | — | 62.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 90 MB | 45 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ilya Dylko](https://appshunter.io/developer/1484669466) | [JINJING YI](https://appshunter.io/developer/1872562440) |

## What reviewers say

### Raglan Planner

[App page](https://appshunter.io/ios/app/raglan-planner/id6740062991)

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

**In-app purchases:** none


### OnceClay

[App page](https://appshunter.io/ios/app/onceclay-ceramics-notebook/id6758364416)

Document your pottery journey from start to finish, tracking every stage of your ceramic creations. Connect with a global community of artists to share your work, discover inspiration, and learn new techniques.

**Highlights:** Track pottery stages from forming to glazing, Document decoration layers and glaze recipes, Add photos and videos for visual documentation, Organize projects with folders and status tracking, Connect with a ceramics community, Share finished pieces and works in progress, Export and import data backups

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ClayDay Pro - Launch Special | $9.99 | one-time |
| Lifetime Pro Access | $14.99 | one-time |


## Frequently asked questions

### Is Raglan Planner free?

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

### Is OnceClay free?

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

### Do Raglan Planner or OnceClay have ads?

Neither Raglan Planner nor OnceClay shows ads.

### Which is updated more often, Raglan Planner or OnceClay?

Raglan Planner ships an update every 2 months, and OnceClay every 2 weeks. Most recently, Raglan Planner was updated on October 7, 2026 and OnceClay on October 24, 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.*