# IDSO1070A vs ThinkDiag+

The clearest difference is rating: IDSO1070A at 5.0 against ThinkDiag+'s 4.5. IDSO1070A also leads on review sentiment (100% vs 74%) and monetization model (free vs free with in-app purchases). ThinkDiag+'s advantage is ratings volume (4.3K vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IDSO1070A holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: ThinkDiag+ has 4.3K 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 74% of ThinkDiag+'s.

IDSO1070A ships an update every 4 weeks, ThinkDiag+ every 3 weeks. The most recent releases landed on September 16, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | IDSO1070A | ThinkDiag+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/idso1070a/id922807442/reviews)** | [4.5 (4.3K ratings)](https://appshunter.io/ios/app/thinkdiag-plus/id1483420979/reviews) |
| Number of ratings | 3 | **4.3K** |
| Positive reviews | **100.0% of reviews** | 73.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 25 MB | 539 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [君虎 刘](https://appshunter.io/developer/871598586) | [THINKCAR INC](https://appshunter.io/developer/1464847379) |

## 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


### ThinkDiag+

[App page](https://appshunter.io/ios/app/thinkdiag-plus/id1483420979)

This app provides professional-level vehicle diagnostics, offering features like reading/clearing fault codes, data flow analysis, and special maintenance functions. It supports a wide range of car brands and allows users to subscribe to specific diagnostic software. Connects via Bluetooth to your smartphone for intelligent vehicle analysis.

**Highlights:** OE-level diagnostic functions, Full OBD II diagnosis, Special maintenance functions, Supports 100+ vehicle brands, Automatic VIN reading, Professional diagnostic reports, In-app user community

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 🚀 Powerful diagnostic capabilities
- 🚀 Affordable price
- 🚀 Helpful customer support
- 🚀 Versatile for DIY and professionals

**What reviewers complain about**

- 🐛 Occasional crashes or freezes
- 🐛 Compatibility issues with certain vehicles
- 🔒 Concerns about annual subscription fees
- 🔒 Limited functionality on iOS devices

**Reported bugs**

- Failure to recognize VIN or vehicle information
- Inability to clear certain error codes
- Inconsistent performance across different devices

**Requested features**

- Improved user interface and navigation
- More detailed troubleshooting guides
- Expanded vehicle coverage and special functions
- Offline mode for diagnostics


## Frequently asked questions

### Is IDSO1070A free?

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

### Is ThinkDiag+ free?

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

### Which has better reviews, IDSO1070A or ThinkDiag+?

IDSO1070A is rated higher. IDSO1070A averages 5.0 out of 5 from 3 ratings, while ThinkDiag+ averages 4.5 from 4.3K ratings.

### Do IDSO1070A or ThinkDiag+ have ads?

Neither IDSO1070A nor ThinkDiag+ shows ads.

### Which is updated more often, IDSO1070A or ThinkDiag+?

IDSO1070A ships an update every 4 weeks, and ThinkDiag+ every 3 weeks. Most recently, IDSO1070A was updated on September 16, 2026 and ThinkDiag+ on September 29, 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.*