QQPIECHART vs RoofHyve
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QQPIECHART
This tool converts quantitative probability values from complaints or nonconformities into qualitative probability values for risk analysis. It supports PHA and FMEA risk record assessments.
- Quantitative to qualitative probability conversion
- Supports PHA risk analysis
- Supports FMEA risk analysis
- Converts percentages and decimals
- Outputs qualitative values 1 through 5
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QQ Chart App is a tool used for converting the quantitative probability value obtained from the complaints or nonconformities in the form of percentage or decimal to the corresponding qualitative probability value of 1 through 5 set forth in the PHA (Preliminary Hazard Analysis), FMEA (Failure Mode and Effect Analysis) risk records. Terms of use:https://www.qqpiechart.com/terms-conditions Privacy policy: https://www.qqpiechart.com/privacy-policy
RoofHyve
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RoofHyve 1.0 is the all-in-one business operating system built by roofers, for roofers. Powered by RoofHyve's Roofing Operating Intelligence™ (ROI), contractors can manage leads, measurements, estimates, projects, crews, customers, and payments from one mobile platform—eliminating disconnected software and maximizing their Return on Investment. Designed for roofing contractors who want to dominate their industry, RoofHyve helps you sell more, simplify management, improve efficiency, and maximize ROI from lead to completion. Get up and running quickly with fast onboarding and an intuitive interface designed specifically for roofing contractors. Access your business from anywhere using mobile or desktop, replacing multiple software subscriptions with one powerful all-in-one platform. Whether you manage a handful of projects or run a large roofing operation, RoofHyve mobile provides industry-leading tools to run your roofing business more efficiently from anywhere. One Hyve. One Solution. Total Control.
Screenshots
Verdict
The clearest difference is in-app purchases: RoofHyve at none against QQPIECHART's 3. RoofHyve also leads on update cadence (every 3 days vs every 3 weeks). QQPIECHART's advantage is iOS requirement (13.4 vs 15.1). On price, ads 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. QQPIECHART sells 3 in-app purchases, starting at $4.99 per month. RoofHyve asks for nothing beyond the download.
QQPIECHART ships an update every 3 weeks, RoofHyve every 3 days. The most recent releases landed on June 11, 2026 and September 14, 2026 respectively.
| Parameter | QQPIECHART | RoofHyve |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.4 — better | 15.1 |
| Further details — not scored | ||
| Size | 36 MB | 59 MB |
| Age rating | 4+ | 17+ |
| Developer | QQ Pie Inc | RoofHyve Inc. |
In-app purchases
QQPIECHART
- Basic Plan$4.991 Month
- Premium Plan$9.991 Month
- Premium Annual Plan$99.991 Year
RoofHyve
No in-app purchases









