# Decision Master vs Spider Notes

The clearest difference is in-app purchases: Spider Notes at none against Decision Master's 3. Spider Notes also leads on ads (none vs shown) and update cadence (every 4 days vs every 3 months). Decision Master's advantage is iOS requirement (13.0 vs 26.0). On price and device support there is nothing between them.

Both are free to download. Decision Master sells 3 one-off in-app purchases. Spider Notes asks for nothing beyond the download.

Decision Master ships an update every 3 months, Spider Notes every 4 days. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Decision Master | Spider Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (42 ratings)](https://appshunter.io/ios/app/decision-master-spin-and-decide/id1448809430/reviews)** | — |
| Number of ratings | **42** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 79 MB | 3 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [世英 李](https://appshunter.io/developer/918920002) | [Luke Mclaughlin](https://appshunter.io/developer/1893671036) |

## What reviewers say

### Decision Master

[App page](https://appshunter.io/ios/app/decision-master-spin-and-decide/id1448809430)

This app helps resolve everyday choices with fun and fair tools like customizable spin wheels, realistic 3D dice, and a finger picker. It offers quick import for lists and various classic decision-making options to eliminate indecision.

**Highlights:** Customizable spin wheels, 3D physics dice, Finger picker tool, Book of Answers, Coin flip and number generator, Quick list import

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 Days Validity | $0.99 | one-time |
| 365 Days Validity | $4.99 | one-time |
| Lifetime Member | $7.99 | one-time |


### Spider Notes

[App page](https://appshunter.io/ios/app/spider-notes-mind-maps/id6787766534)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Decision Master free?

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

### Is Spider Notes free?

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

### Do Decision Master or Spider Notes have ads?

Decision Master shows ads; Spider Notes does not.

### Which is updated more often, Decision Master or Spider Notes?

Decision Master ships an update every 3 months, and Spider Notes every 4 days. Most recently, Decision Master was updated on October 24, 2026 and Spider Notes on October 16, 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.*