ISC NIRScan vs AllSun
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ISC NIRScan
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The ISC NIRScan is now supporting the scanners of STD (900nm-1700nm), EXT (1350nm-2150nm) and PLUS (1600nm-2400nm) wavelength versions.
AllSun
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Our Multimeter App is designed to provide users with real-time monitoring and data logging capabilities for various electrical measurements. This app allows you to connect your digital multimeter via Bluetooth. Features include: - DC and AC voltage measurements - Resistance, diode, and continuity testing - Real-time data curve display - Automated data recording for continuous monitoring - Export data in Excel format for further analysis. This app ensures you have precise measurements at your fingertips, whether you're a professional electrician or a DIY enthusiast.
Screenshots
Verdict
ISC NIRScan and AllSun are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | ISC NIRScan | AllSun |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 38 MB | 6 MB |
| Age rating | 4+ | 17+ |
| Developer | He Yi Hsieh | ZHANGZHOU EASTERN INTELLIGENT METER CO., LTD. |
In-app purchases
ISC NIRScan
No in-app purchases
AllSun
No in-app purchases









