Sigma vs MultiDraw
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sigma
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Multi Featured calculator app - with an entertaining bonus feature to mess with your friends! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
MultiDraw
This magic app lets you secretly embed drawings within ordinary notes. Select a specific location in your note, input a two-digit number, and the corresponding hidden drawing will be revealed. It offers 100 secret drawing slots for various performances.
- Secretly add drawings to notes
- Normal-looking note interface
- 100 secret drawing slots
- Two-digit number reveal
- Customizable trick presets
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MultiDraw is a magic app that allows you to secretly add a specific drawing in a normal-looking note. Each trick preset contains 100 secret drawing slots (00-99). When performing, you pick the exact spot (anchor) in a note where you want the drawing to appear, then secretly input a two-digit number to reveal the corresponding drawing. Privacy Policy: https://www.notion.so/antoniodesigns/Privacy-Policy-MultiDraw-3282d87eddf880d3b5bedbe160656234?source=copy_link Terms and Conditions: https://www.notion.so/antoniodesigns/Terms-and-Conditions-for-MultiDraw-3282d87eddf880ebb99ed6acd7a84bdd?source=copy_link
Screenshots
Verdict
The clearest difference is price: Sigma at Free against MultiDraw's $49.99. MultiDraw's advantage is in-app purchases (none vs 2). On update cadence, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Sigma is free to download; MultiDraw costs $49.99 up front. Sigma sells 2 in-app purchases, starting at $119.99 per year. MultiDraw asks for nothing beyond the download.
Sigma ships an update every 6 days, MultiDraw weekly. Both last shipped on November 13, 2026.
| Parameter | Sigma | MultiDraw |
|---|---|---|
| Price | Free — better | $49.99 |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 days — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Paid |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 8 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | MAJOR Productions LLC | Antonio Ferrara |
In-app purchases
Sigma
- Sigma Cloud Services1 Year trial$119.991 Year
- Sigma$1000.00
MultiDraw
No in-app purchases
