MultiSens vs TopInfrared
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MultiSens
This application allows users to test various machine condition monitoring sensors. It connects to sensors, displays Time Waveform and Vibration Spectrum graphs, and auto-calibrates for data acquisition.
- Test machine condition monitoring sensors
- Connect to sensors
- Plot Time Waveform graph
- Plot Vibration Spectrum (Acceleration, dB, Velocity)
- Auto-calibrate to sensors
- Data acquisition with adjustable sampling rates and sample counts
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The app is designed to test drive different Machine Condition Monitoring sensors, connect to them and plot the Time Waveform graph and the Vibration Spectrum in Acceleration, dB and Velocity. The app will auto-calibrate to each sensor and provides data acquisition with different sampling rates and number of samples.
TopInfrared
This thermal imaging camera app provides high-resolution thermal images for precise temperature detection. It's ideal for inspecting insulation, examining electronics, and identifying heat loss with excellent accuracy and sensitivity.
- High-resolution thermal imaging (256x192)
- Precise temperature detection
- Insulation inspection
- Circuit board examination
- High heat sensitivity (40mk)
- Low power consumption
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Applications: The iOS smartphone thermal imaging camera offers exceptional precision in detecting temperatures, inspecting insulation, and examining circuit boards. Its impressive 256x192 ultra-high resolution ensures that thermal images are both sharp and detailed. The device has a temperature accuracy of ±3.6°F(2°C), boasting a resolution of 0.1°C. Moreover, with a low power consumption of only 0.35W, you can use it for extended periods without concerns about battery life. The camera's high heat sensitivity of 40mk enables it to detect even the slightest temperature changes with great precision.
Screenshots
Verdict
The clearest difference is rating: MultiSens at 5.0 against TopInfrared's 3.5. MultiSens also leads on in-app purchases (none vs 1). TopInfrared's advantage is update cadence (every 3 weeks vs every 2 months) and ratings volume (48 vs 3). 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. TopInfrared sells 1 one-off in-app purchase. MultiSens asks for nothing beyond the download.
MultiSens holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: TopInfrared has 48 ratings behind it against 3, so its average is the more settled of the two.
MultiSens ships an update every 2 months, TopInfrared every 3 weeks. The most recent releases landed on June 5, 2026 and September 23, 2026 respectively.
| Parameter | MultiSens | TopInfrared |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 3.5 (48 ratings) |
| Positive reviews | — | 39.7% of reviews |
| Number of ratings | 3 | 48 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 99 MB | 518 MB |
| Age rating | 4+ | 4+ |
| Developer | Sensos, LLC | HK TOPDON TECHNOLOGY Co., LIMITED |
Customer experience
MultiSens
TopInfrared
In-app purchases
MultiSens
No in-app purchases
TopInfrared
- AI Features$19.99
Questions
Is MultiSens free?
Is TopInfrared free?
Which has better reviews, MultiSens or TopInfrared?
Do MultiSens or TopInfrared have ads?
Which is updated more often, MultiSens or TopInfrared?
Other comparisons
