# IDSO1070A vs TopInfrared

The clearest difference is review sentiment: IDSO1070A at 100% against TopInfrared's 40%. IDSO1070A also leads on rating (5.0 vs 3.5) and in-app purchases (none vs 1). TopInfrared's advantage is ratings volume (48 vs 3). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TopInfrared sells 1 one-off in-app purchase. IDSO1070A asks for nothing beyond the download.

IDSO1070A 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. Written reviews point the same way: 100% of IDSO1070A's written reviews are positive against 40% of TopInfrared's.

IDSO1070A ships an update every 4 weeks, TopInfrared every 3 weeks. The most recent releases landed on September 16, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | IDSO1070A | TopInfrared |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/idso1070a/id922807442/reviews)** | [3.5 (48 ratings)](https://appshunter.io/ios/app/topinfrared/id6452017744/reviews) |
| Number of ratings | 3 | **48** |
| Positive reviews | **100.0% of reviews** | 39.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 25 MB | 518 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [君虎 刘](https://appshunter.io/developer/871598586) | [HK TOPDON TECHNOLOGY Co., LIMITED](https://appshunter.io/developer/1846276192) |

## What reviewers say

### IDSO1070A

[App page](https://appshunter.io/ios/app/idso1070a/id922807442)

This utility app transforms your iOS device into an oscilloscope when paired with specific hardware. It offers intuitive touch controls for waveform analysis, including pinch-to-zoom functionality.

**Highlights:** Transforms iOS device into an oscilloscope, Requires IDSO1070A hardware, Wireless Wi-Fi connection, 2 channels, Pinch-to-zoom waveform interaction, Max 250M sample rate, FFT analysis

**Features:** macOS Compatibility

**In-app purchases:** none


### TopInfrared

[App page](https://appshunter.io/ios/app/topinfrared/id6452017744)

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.

**Highlights:** High-resolution thermal imaging (256x192), Precise temperature detection, Insulation inspection, Circuit board examination, High heat sensitivity (40mk), Low power consumption

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Features | $19.99 | one-time |


## Frequently asked questions

### Is IDSO1070A free?

IDSO1070A is free to download, with no in-app purchases.

### Is TopInfrared free?

TopInfrared is free to download, with in-app purchases available.

### Which has better reviews, IDSO1070A or TopInfrared?

IDSO1070A is rated higher. IDSO1070A averages 5.0 out of 5 from 3 ratings, while TopInfrared averages 3.5 from 48 ratings.

### Do IDSO1070A or TopInfrared have ads?

Neither IDSO1070A nor TopInfrared shows ads.

### Which is updated more often, IDSO1070A or TopInfrared?

IDSO1070A ships an update every 4 weeks, and TopInfrared every 3 weeks. Most recently, IDSO1070A was updated on September 16, 2026 and TopInfrared on September 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*