HD Microscope vs ISM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HD Microscope
Transform your iPhone or iPad into a high-resolution digital microscope. Inspect your home environment, verify currency, or engage students with microscopic observations. Wirelessly stream video to your device for a clear, magnified view.
- High-resolution digital microscopy
- Inspect home environment
- Verify currency authenticity
- Observe microorganisms
- Wireless AV signal transmission
- Works with iPhone and iPad
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It is a high resolution digital microscope and can inspect house environment if mites threaten your family, check the bill is real or not in your store, or help students to observe microorganism in an interesting way. Moreover, it can work with i-Phone or i-Pad. It sends the AV signal to your i-Pad by wireless technology and you will see the microscope video freely. Requirement *iPad 2 / New iPad *iPhone 4 / 4S *iOS 5.1 or later
ISM
Explore the microscopic world with a WiFi digital microscope. Capture images, record videos, and perform measurements. Ideal for educational, research, and hobbyist use.
- Microscopic observation
- Image capture
- Video recording
- Measurement tools
- WiFi microscope control
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With ISM-WF200 app, you can observe the microscopic world through insize wifi microscope, which is widely used in the laboratory, university, school or even for your hobby. The app can snaps images , records videos , measure and so on. Download the app and test all features with the insize wifi microscope. Intended use ISM-WF200 for iOS is a wifi microscope app for control, image acquisition and image measure. Typical application fields of the software are general tasks and applications in microscopy or image acquisition, among others for education and research.
Screenshots
Verdict
The clearest difference is review sentiment: ISM at 100% against HD Microscope's 4%. ISM also leads on rating (5.0 vs 1.5). HD Microscope's advantage is update cadence (every 6 weeks vs every 7 months) and ratings volume (39 vs 1). On price, ads, in-app purchases and monetization model 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.
ISM holds the better App Store score, 5.0 against 1.5. That said, the two scores are not equally well evidenced: HD Microscope has 39 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 4% of HD Microscope's written reviews are positive against 100% of ISM's.
HD Microscope ships an update every 6 weeks, ISM every 7 months. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.
| Parameter | HD Microscope | ISM |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (39 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 4.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 39 — better | 1 |
| Update frequency | Every 6 weeks — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.3 — better | 12.0 |
| Further details — not scored | ||
| Size | 31 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | ABEL INDUSTREIS INTERNATIONAL CO., LTD. | Insize Co., Ltd. |
Customer experience
HD Microscope
ISM
In-app purchases
HD Microscope
No in-app purchases
ISM
No in-app purchases
