# MultiNotes vs Sigma

The clearest difference is price: Sigma at Free against MultiNotes's $44.99. Sigma also leads on update cadence (every 6 days vs every 2 weeks). MultiNotes's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

Sigma is free to download; MultiNotes costs $44.99 up front. Sigma sells 2 in-app purchases, starting at $119.99 per year. MultiNotes asks for nothing beyond the download.

MultiNotes ships an update every 2 weeks, Sigma every 6 days. The most recent releases landed on November 12, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | MultiNotes | Sigma |
| --- | --- | --- |
| Price | $44.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/multinotes-multiple-outs/id6473738317/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Paid | — |
| Size | 4 MB | 8 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Antonio Ferrara](https://appshunter.io/developer/1614412867) | [MAJOR Productions LLC](https://appshunter.io/developer/1885618341) |

## What reviewers say

### MultiNotes

[App page](https://appshunter.io/ios/app/multinotes-multiple-outs/id6473738317)

A utility app designed for magicians to perform predictions with multiple outs. It allows for secret input with a single tap, making performances easy and engaging. This tool is intended solely for entertainment.

**Highlights:** Multiple outs for predictions, Secret input with one tap, Easy to perform, Designed for magicians, Entertainment purposes

**In-app purchases:** none


### Sigma

[App page](https://appshunter.io/ios/app/sigma-calculator/id6760669373)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sigma Cloud Services | $119.99 | per year |
| Sigma | $1000.00 | one-time |


## Frequently asked questions

### Is MultiNotes free?

MultiNotes costs $44.99, with no in-app purchases.

### Is Sigma free?

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

### Do MultiNotes or Sigma have ads?

Neither MultiNotes nor Sigma shows ads.

### Which is updated more often, MultiNotes or Sigma?

MultiNotes ships an update every 2 weeks, and Sigma every 6 days. Most recently, MultiNotes was updated on November 12, 2026 and Sigma on November 13, 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.*