Heatcheck NA vs X
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Heatcheck NA
Read full descriptionHide full description
Stop guessing when to ventilate. During hot summer days, opening a window at the wrong time makes your home even hotter. Heatcheck NA solves this instantly. Simply connect your Netatmo account and see: Instant Analysis: Know exactly when outside air will actually cool down your home. Clear Advice: Get a simple "Yes/No" recommendation at a glance. Full Support: Works seamlessly with every Netatmo Weather Station model. (More weather stations coming soon)
X
Read full descriptionHide full description
X: QR Code Scanner & Generator is a fast and easy-to-use tool for scanning and creating QR codes. Effortlessly scan any QR code or generate custom ones with your preferred colors and shapes. Main features: - Scan any QR code using the camera, with flashlight support. - Scan QR codes directly from your photo library. - Create custom QR codes with your chosen colors and shapes. - Save custom QR codes to your photo library for future use.
Screenshots
Verdict
The clearest difference is ads: Heatcheck NA at none against X's shown. X's advantage is update cadence (daily vs every 17 months) and iOS requirement (12.0 vs 15.0). 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.
Heatcheck NA ships an update every 17 months, X daily. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.
| Parameter | Heatcheck NA | X |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 17 months | Daily — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Adam Lewicki | Bao Tran |
In-app purchases
Heatcheck NA
No in-app purchases
X
No in-app purchases
