# XignOff vs CoolCalc Scan

The clearest difference is review sentiment: XignOff at 100% against CoolCalc Scan's 0%. XignOff also leads on rating (5.0 vs 2.6) and iOS requirement (13.0 vs 17.5). CoolCalc Scan's advantage is in-app purchases (none vs 5) and update cadence (every 4 weeks vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. XignOff sells 5 one-off in-app purchases. CoolCalc Scan asks for nothing beyond the download.

XignOff holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: CoolCalc Scan has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of XignOff's written reviews are positive against 0% of CoolCalc Scan's.

XignOff ships an update every 4 months, CoolCalc Scan every 4 weeks. The most recent releases landed on September 20, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | XignOff | CoolCalc Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/xignoff/id705483318/reviews)** | [2.6 (7 ratings)](https://appshunter.io/ios/app/coolcalc-scan/id6738354891/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 3 MB | 11 MB |
| Requires iOS | **13.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [XignOff](https://appshunter.io/developer/705483321) | [Cool Calc Inc.](https://appshunter.io/developer/1878735367) |

## What reviewers say

### XignOff

[App page](https://appshunter.io/ios/app/xignoff/id705483318)

Easily capture and archive electronic signatures for various transactions. Store signatures in the cloud with time, date, and location metadata. Organize signatures with custom tags and categories for efficient management.

**Highlights:** Electronic signature capture, Cloud archival of signatures, Metadata stamping (time, date, location), Customizable indexing structure, Tag and category management, Secure cloud storage

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25 XOs Pack | $2.99 | one-time |
| 50 XOs Pack | $4.99 | one-time |
| 100 XOs Pack | $9.99 | one-time |
| 250 XOs Pack | $24.99 | one-time |
| 500 XOs | $49.99 | one-time |


### CoolCalc Scan

[App page](https://appshunter.io/ios/app/coolcalc-scan/id6738354891)

Capture precise 3D room scans using your device's LiDAR sensor. Organize projects, integrate with a web platform for advanced visualization, and export models in industry-standard formats. Ideal for professionals needing accurate spatial data.

**Highlights:** Precise LiDAR scanning, Detailed 3D model capture, Project organization, CoolCalc platform integration, Industry-standard export formats, Multi-room scanning

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is XignOff free?

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

### Is CoolCalc Scan free?

CoolCalc Scan is free to download, with no in-app purchases.

### Which has better reviews, XignOff or CoolCalc Scan?

XignOff is rated higher. XignOff averages 5.0 out of 5 from 1 ratings, while CoolCalc Scan averages 2.6 from 7 ratings.

### Do XignOff or CoolCalc Scan have ads?

Neither XignOff nor CoolCalc Scan shows ads.

### Which is updated more often, XignOff or CoolCalc Scan?

XignOff ships an update every 4 months, and CoolCalc Scan every 4 weeks. Most recently, XignOff was updated on September 20, 2026 and CoolCalc Scan on October 1, 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.*