# Skull Keeper vs NutshellAI

The clearest difference is rating: NutshellAI at 5.0 against Skull Keeper's 4.0. NutshellAI also leads on update cadence (every 5 days vs every 12 months) and review sentiment (100% vs 71%). Skull Keeper's advantage is in-app purchases (none vs 1) and ratings volume (57 vs 4). On price, ads and device support there is nothing between them.

Both are free to download. NutshellAI sells 1 in-app purchase, starting at $4.99 per month. Skull Keeper asks for nothing beyond the download.

NutshellAI holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Skull Keeper has 57 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 71% of Skull Keeper's written reviews are positive against 100% of NutshellAI's.

Skull Keeper ships an update every 12 months, NutshellAI every 5 days. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Skull Keeper | NutshellAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (57 ratings)](https://appshunter.io/ios/app/skull-keeper/id1497345925/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/nutshellai/id6757131798/reviews)** |
| Number of ratings | **57** | 4 |
| Positive reviews | 71.1% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 19 MB | 61 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marck Apps](https://appshunter.io/developer/561157787) | [CouplesCash LLC](https://appshunter.io/developer/1809251992) |

## What reviewers say

### Skull Keeper

[App page](https://appshunter.io/ios/app/skull-keeper/id1497345925)

Simplify scoring for the Skull King board game. Track scores, manage players, and resume unfinished games. Enjoy the game without complex calculations, with options to disable animations or hide totals for a thrilling experience. Supports expansion features.

**Highlights:** Skull King score tracking, Player name setup, Resume unfinished games, Disable scoring animations, Hide total points option, Supports expansion features

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

**In-app purchases:** none


### NutshellAI

[App page](https://appshunter.io/ios/app/nutshellai/id6757131798)

This AI chatbot provides fast, accurate answers and summaries powered by advanced AI models. It's designed for quick questions, research, and everyday problem-solving, offering a simple and efficient way to access information.

**Highlights:** Fast AI answers, Accurate summaries, Research assistance, Everyday problem-solving, Utilizes multiple AI models, Simple and efficient interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Nutshell | $4.99 | per month |


## Frequently asked questions

### Is Skull Keeper free?

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

### Is NutshellAI free?

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

### Which has better reviews, Skull Keeper or NutshellAI?

NutshellAI is rated higher. Skull Keeper averages 4.0 out of 5 from 57 ratings, while NutshellAI averages 5.0 from 4 ratings.

### Do Skull Keeper or NutshellAI have ads?

Neither Skull Keeper nor NutshellAI shows ads.

### Which is updated more often, Skull Keeper or NutshellAI?

Skull Keeper ships an update every 12 months, and NutshellAI every 5 days. Most recently, Skull Keeper was updated on October 7, 2026 and NutshellAI on October 2, 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.*