# Snack Plan vs SigmaNote

The clearest difference is iOS requirement: Snack Plan at 16.4 against SigmaNote's 18.0. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Snack Plan sells 4 one-off in-app purchases and SigmaNote sells 4 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Snack Plan against 5.0 for SigmaNote. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Snack Plan ships an update every 2 weeks, SigmaNote weekly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Snack Plan | SigmaNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/snack-plan/id1546552688/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/sigmanote/id6744374542/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Freemium | Freemium |
| Size | 7 MB | 90 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Christopher Wu](https://appshunter.io/developer/1367002435) | [SignifyID LLC](https://appshunter.io/developer/1793292360) |

## What reviewers say

### Snack Plan

[App page](https://appshunter.io/ios/app/snack-plan/id1546552688)

Easily plan and track your theme park food experiences. Compile favorite snacks and parks, mark what you've eaten, and keep a record of your culinary adventures. Works offline with a clean, customizable interface.

**Highlights:** Track eaten and uneaten snacks, Copy and modify plans easily, Offline functionality, No advertising, Dark Mode support, Customizable interface, Voiceover and dynamic text support

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Soda Sized Tip | $0.99 | one-time |
| Pro Upgrade | $1.99 | one-time |
| Ice Cream Sized Tip | $1.99 | one-time |
| Boba Tea Sized Tip | $4.99 | one-time |


### SigmaNote

[App page](https://appshunter.io/ios/app/sigmanote/id6744374542)

This app acts as an AI-powered knowledge hub, allowing users to capture, manage, learn from, and create knowledge across various formats. It uses AI agents to organize content, answer questions, and facilitate voice-driven writing and content creation.

**Highlights:** Capture knowledge from diverse sources, AI agents for organization and retrieval, Learn through conversation and listening, Voice-driven AI writing and content creation, Unified knowledge lifecycle management, Cross-format knowledge integration

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SigmaNote Premium Monthly | $8.99 | per month |
| SigmaNote Premium Plus Monthly | $12.99 | per month |
| SigmaNote Premium Yearly | $80.99 | per year |
| SigmaNote Premium Plus Yearly | $116.99 | per year |


## Frequently asked questions

### Is Snack Plan free?

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

### Is SigmaNote free?

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

### Which has better reviews, Snack Plan or SigmaNote?

Snack Plan and SigmaNote are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Snack Plan or SigmaNote have ads?

Neither Snack Plan nor SigmaNote shows ads.

### Which is updated more often, Snack Plan or SigmaNote?

Snack Plan ships an update every 2 weeks, and SigmaNote weekly. Most recently, Snack Plan was updated on November 3, 2026 and SigmaNote on October 30, 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.*