# Castello vs Simple Will Planning

The clearest difference is in-app purchases: Castello at none against Simple Will Planning's 2. Castello also leads on update cadence (weekly vs every 3 months) and rating (4.6 vs 4.3). Simple Will Planning's advantage is ads (none vs shown) and iOS requirement (17.0 vs 26.0). On price and device support there is nothing between them.

Both are free to download. Simple Will Planning sells 2 in-app purchases, starting at $49.99 per year. Castello asks for nothing beyond the download.

Castello holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Castello has 67 ratings behind it against 7, so its average is the more settled of the two.

Castello ships an update weekly, Simple Will Planning every 3 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Castello | Simple Will Planning |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (67 ratings)](https://appshunter.io/ios/app/castello-investing-copilot/id6479809304/reviews)** | [4.3 (7 ratings)](https://appshunter.io/ios/app/simple-will-planning-easywill/id6769228764/reviews) |
| Number of ratings | **67** | 7 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | **Free** | Freemium |
| Size | 75 MB | 132 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Transcrypts](https://appshunter.io/developer/1737268815) | [Fast Builder Limited](https://appshunter.io/developer/596300475) |

## What reviewers say

### Castello

[App page](https://appshunter.io/ios/app/castello-investing-copilot/id6479809304)

Gain expert financial and economic market insights to make informed investment decisions. This tool simplifies complex analysis, empowering both beginners and seasoned investors with tailored guidance.

**Highlights:** Expert-driven financial insights, Economic market guidance, Tailored investment analysis, Sophisticated analysis system, Beginner and seasoned investor friendly

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

**In-app purchases:** none


### Simple Will Planning

[App page](https://appshunter.io/ios/app/simple-will-planning-easywill/id6769228764)

Create a legally sound will in minutes with an intuitive questionnaire. Protect your legacy and ensure your loved ones know your wishes without expensive lawyer fees or confusing jargon.

**Highlights:** Intuitive 5-step questionnaire, Comprehensive asset listing, Smart asset distribution guidance, Guardian and executor selection, Instant PDF export and local storage

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Yearly Premium! | $49.99 | per year |
| One Day Pass | $9.99 | one-time |


## Frequently asked questions

### Is Castello free?

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

### Is Simple Will Planning free?

Simple Will Planning is free to download, with in-app purchases available.

### Which has better reviews, Castello or Simple Will Planning?

Castello is rated higher. Castello averages 4.6 out of 5 from 67 ratings, while Simple Will Planning averages 4.3 from 7 ratings.

### Do Castello or Simple Will Planning have ads?

Castello shows ads; Simple Will Planning does not.

### Which is updated more often, Castello or Simple Will Planning?

Castello ships an update weekly, and Simple Will Planning every 3 months. Most recently, Castello was updated on October 30, 2026 and Simple Will Planning on October 28, 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.*