D.PAY vs IR Heat Map
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
D.PAY
Read full descriptionHide full description
DPAY is a cross-border collection tool that enables efficient and convenient collection and payment management solutions in one stop. [Collection] It supports multiple payment methods such as WeChat Pay, Alipay, and more, allowing Mainland Chinese users to pay local merchants using their RMB account. [Bill] With DPAY's Bill review feature, users can easily track transaction status and analyze daily collections in multiple dimensions, providing merchants with real-time control over their business status. [Management] DPAY enables the creation of multiple cashier accounts, with collections going to a unified account. Different cashier rights can be deployed based on business requirements, making management of collections easier and more efficient. DPAY 全新跨境收款程式由數碼支付有限公司全力研發。它可實現高效、便捷的收款和支付管理解決方案,一站式滿足您的需求。 條款及細則: 本支付服務受數碼支付有限公司 Digital Pay Solutions Limited的條款及條件約束,詳情請參閱https://digital-pays.com/
IR Heat Map
This thermal imager app integrates temperature measurement and imaging, offering a wide range from -20 to 550℃. It supports wireless screen projection and real-time analysis for various applications like HVAC, electrical maintenance, and equipment inspection.
- Temperature measurement (-20 to 550℃)
- Infrared thermal imaging
- Wireless screen projection
- Real-time analysis
- Ease of use
- Image observation via APP
Read full descriptionHide full description
The wireless mobile phone thermal imager (hereinafter referred to as the thermal imager) is a multi-purpose thermal imager that integrates temperature measurement and imaging. It has a wide measurement range of -20 to 550℃, which can cover a variety of applications. It features wireless screen projection, real-time analysis, and ease of use. It can also be used for real-time image observation and temperature analysis via an APP. The wireless mobile phone thermal imager is widely used in many fields such as HVAC leak detection, electrical maintenance, equipment inspection, and circuit board repair.
Screenshots
Verdict
The clearest difference is update cadence: IR Heat Map at every 5 weeks against D.PAY's every 18 months. On price, ads, 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.
D.PAY ships an update every 18 months, IR Heat Map every 5 weeks. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.
| Parameter | D.PAY | IR Heat Map |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 18 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 35 MB | 71 MB |
| Age rating | 4+ | 17+ |
| Developer | DIGITAL PAY SOLUTIONS LIMITED | 永强 陈 |
In-app purchases
D.PAY
No in-app purchases
IR Heat Map
No in-app purchases









