Sign vs Kretus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sign
This iPad app digitizes paper signup sheets, allowing for unlimited custom lists with up to six configurable fields. Personalize the app's appearance with custom colors, logos, and background images. Export collected data easily via email or spreadsheet after events.
- Replace paper signup sheets
- Unlimited custom lists
- Up to 6 custom fields
- Field type selection
- Customizable appearance (color, logo, background)
- Password protection
- Data export via email/spreadsheet
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Sign-Up Sheet replaces your paper lists with an iPad or iPhone app. Have unlimited lists with up to six custom fields, make them required or not and select field type. You can also customize the color, logo, background image, message and many of the features of the app. Export your lists after each event. - Replace your paper signup sheet - Collect names, emails, phones numbers...anything - Maintain multiple lists for different events - Up to 6 custom fields - Customize color, logo, messages. - Password protect your settings and lists
Kretus
This app assists users in calculating the precise amount of Kretus products required for their job sites. It is specifically designed to be used with Kretus brand systems, offering a convenient on-the-go solution for project planning.
- Kretus system calculator
- Job site material calculation
- Designed for Kretus products
- Mobile project planning
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The Kretus Inc. app is a fully functional Kretus system calculator, which helps users calculate the amount of Kretus product they need for their job-site. It is designed to work with only Kretus products. Please keep in mind not every Kretus system is currently available in our calculator. If the system you would like to work with is not available on our iOS app, please check our website for how to access our Excel-based calculator!
Screenshots
Verdict
The clearest difference is review sentiment: Kretus at 100% against Sign's 26%. Kretus also leads on rating (5.0 vs 1.8) and in-app purchases (none vs 1). Sign's advantage is ratings volume (5 vs 1). On price, 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
Both are free to download. Sign sells 1 one-off in-app purchase. Kretus asks for nothing beyond the download.
Kretus holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: Sign has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 26% of Sign's written reviews are positive against 100% of Kretus's.
Sign ships an update every 3 months, Kretus every 4 weeks. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.
| Parameter | Sign | Kretus |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (5 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 26.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 5 — better | 1 |
| Update frequency | Every 3 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 17.5 — better |
| Further details — not scored | ||
| Size | 13 MB | 88 MB |
| Age rating | 4+ | 4+ |
| Developer | Orionbelt.com LLC | Kretus Inc. |
Customer experience
Sign
Kretus
In-app purchases
Sign
- Add Un-Limited Sing-Ups$7.99
Kretus
No in-app purchases
