Comparison

IR Heat Map vs Night‑Vision

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Temperature measurement (-20 to 550℃)
  • Infrared thermal imaging
  • Wireless screen projection
  • Real-time analysis
  • Ease of use
  • Image observation via APP
Read 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.

About

Night‑Vision

Features
Read full description

「夜视仪」is a mobile image‑enhancement utility built for low‑light and complex‑lighting night‑time scenarios. It integrates image optimization, observation assistance, data display and media saving to fulfill observation needs in dim environments. Core Features: • Multi‑mode Visual Enhancement Multi‑mode visual enhancement includes night‑vision, thermal imaging and infrared modes. Choose from emerald, phosphor‑white and amber phosphorescent styles. Adjust brightness and contrast to identify surroundings clearly under varying dim‑light conditions. • Image Interactive Controls Supports 1‑5x digital zoom, motion‑object tracking and flashlight fill‑light. Adjust view via gestures or on‑screen controls. The app auto‑highlights moving objects; turn on fill‑light in extreme darkness to tune your view and capture moving targets. • Professional HUD Data Display Real‑time HUD shows latitude & longitude, device attitude angles and remaining battery. Check location, device tilt and battery status at a glance to monitor your observation position and device conditions. • High‑quality Media Capture Record live footage with HUD overlays or take one‑tap high‑definition screenshots saved locally. Preserve observation records for later review. This all‑in‑one tool covers the full workflow of low‑light observation with intuitive operations. Download it if you need night‑observation capabilities. VIP Auto‑Renewable Subscription: Subscription Period: 1‑Week Auto‑Renewable VIP Membership. Payment: Payment will be charged to your iTunes account upon purchase confirmation. Cancellation: To turn off auto‑renewal, disable auto‑renew in your iTunes / Apple ID Settings at least 24‑hours before the end of your current billing cycle. Renewal: Your iTunes account will be charged within 24‑hours prior to subscription expiration. Upon successful payment, your subscription will be extended for another 1‑week period. User Terms: http://xnkj.xiaonietx.top/account/com.iosshukong.cnplay/iosoutside/7WbAK5INV8fiDt5kf8NmNP4O1FkdpmMLYjdVvBB.html Privacy Policy: http://xnkj.xiaonietx.top/account/com.iosshukong.cnplay/iosoutside/gasYGhtwNpsnoBN1KzGURr4K4NuJKJPYL5Q61.html

Screenshots

IR Heat Map4 screens
Night‑Vision4 screens

Verdict

The call

The clearest difference is in-app purchases: IR Heat Map at none against Night‑Vision's 1. IR Heat Map also leads on iOS requirement (13.0 vs 15.6). Night‑Vision's advantage is update cadence (every 9 days vs every 5 weeks). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Night‑Vision sells 1 in-app purchase, starting at $1.99 per 7 days. IR Heat Map asks for nothing beyond the download.

UpkeepUpdate frequency

IR Heat Map ships an update every 5 weeks, Night‑Vision every 9 days. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 7 level
IR Heat Map versus Night‑Vision: the parameters behind the verdict, then further details
ParameterIR Heat MapNight‑Vision
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 5 weeksEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size71 MB32 MB
Age rating17+4+
Developer永强 陈燕燕 林

In-app purchases

None

IR Heat Map

No in-app purchases

1 purchases

Night‑Vision

Subscriptions1
  • Night‑Vision Premium3 Days trial$1.997 Days

Questions

Is IR Heat Map free?
IR Heat Map is free to download, with no in-app purchases.
Is Night‑Vision free?
Night‑Vision is free to download, with in-app purchases available.
Do IR Heat Map or Night‑Vision have ads?
Neither IR Heat Map nor Night‑Vision shows ads.
Which is updated more often, IR Heat Map or Night‑Vision?
IR Heat Map ships an update every 5 weeks, and Night‑Vision every 9 days. Most recently, IR Heat Map was updated on October 5, 2026 and Night‑Vision on October 6, 2026.

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