QReal vs Geometry Calculator Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QReal
This app verifies the authenticity of certified documents by scanning QR codes on Mill Test Certificates. It helps ensure the genuineness of original data and enhances trust in official records.
- QR code scanning for document verification
- Authenticates Mill Test Certificates (MTC)
- Enhances trust in original data
- Supports iOS devices
- Blocks jailbroken devices for security
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QReal is compound of QR(Quick Response) + Real(Genuine). QReal is orignal MTC date providing service which KOSA provide industry's first, and mobile application which is defence counterfeit of certificated document and enhanced trust of original data as it recognize recorded QR Code on MTC(Mill Test Certificate or Mill sheet) by smart phone. - ER MTC is supporting iPhone(3GS, 4, 4s,5) equal of higher than iOS Ver.6.0, iPod Touch(higher than 4th generation, Camera function support), iPad(2nd Generation, Camera function support) - To provide you safety service, it can be blocked the device which has been Jaill-Break.
Geometry Calculator Pro
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This app is a calculator that calculates multiple geometries. Calculates the length and the angle of the sides, such as triangles, rectangles, circles, etc. You can accurately check the shape of the calculated shape with the preview function. We are planning to register a number of additional geometries that we need from now on.
Screenshots
Verdict
The clearest difference is ads: QReal at none against Geometry Calculator Pro's shown. QReal also leads on iOS requirement (12.0 vs 15.0). Geometry Calculator Pro's advantage is update cadence (every 3 weeks vs every 7 months). On price, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
QReal ships an update every 7 months, Geometry Calculator Pro every 3 weeks. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.
| Parameter | QReal | Geometry Calculator Pro |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| Update frequency | Every 7 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 11 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | KOSA | Dokon Jang |
In-app purchases
QReal
No in-app purchases
Geometry Calculator Pro
No in-app purchases
Questions
Is QReal free?
Is Geometry Calculator Pro free?
Do QReal or Geometry Calculator Pro have ads?
Which is updated more often, QReal or Geometry Calculator Pro?
Other comparisons
