# MQuant® StripScan vs Thought Spark

The clearest difference is review sentiment: Thought Spark at 100% against MQuant® StripScan's 8%. Thought Spark also leads on rating (5.0 vs 1.7) and update cadence (every 2 weeks vs every 5 months). MQuant® StripScan's advantage is in-app purchases (none vs 2) and ratings volume (10 vs 1). On price and ads there is nothing between them.

Both are free to download. Thought Spark sells 2 in-app purchases, starting at $7.99 per month. MQuant® StripScan asks for nothing beyond the download.

Thought Spark holds the better App Store score, 5.0 against 1.7. That said, the two scores are not equally well evidenced: MQuant® StripScan has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 8% of MQuant® StripScan's written reviews are positive against 100% of Thought Spark's.

MQuant® StripScan ships an update every 5 months, Thought Spark every 2 weeks. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | MQuant® StripScan | Thought Spark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (10 ratings)](https://appshunter.io/ios/app/mquant-stripscan/id1362147895/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/thought-spark-idea-capture/id6785658186/reviews)** |
| Number of ratings | **10** | 1 |
| Positive reviews | 8.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | **Free** | Freemium |
| Size | 42 MB | 2 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Merck KGaA (Darmstadt, Germany)](https://appshunter.io/developer/370548001) | [Edventure Design LLC](https://appshunter.io/developer/6785658188) |

## What reviewers say

### MQuant® StripScan

[App page](https://appshunter.io/ios/app/mquant-stripscan/id1362147895)

This app provides digital readout for test strips, replacing manual color matching for pH and chemical concentration measurements. It offers guided measurement processes, automatic data saving, and visualization tools for enhanced analysis and traceability.

**Highlights:** Digital test strip readout, Guided measurement process, Automatic data saving, Visualizations and analysis, Instrumental readout, Warning for interferences

**Features:** macOS Compatibility

**In-app purchases:** none


### Thought Spark

[App page](https://appshunter.io/ios/app/thought-spark-idea-capture/id6785658186)

Capture fleeting thoughts instantly through voice or text, then use AI to refine them with targeted questions. Research your ideas by scanning the web for context and prior art. Turn concepts into actionable tasks, reminders, and calendar events.

**Highlights:** Instant voice and text capture, AI-guided idea refinement, Web-based idea research, Actionable task generation, Cross-platform synchronization, Automatic transcription and titling

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thought Spark Pro (Monthly) | $7.99 | per month |
| Thought Spark Pro (Yearly) | $49.99 | per year |


## Frequently asked questions

### Is MQuant® StripScan free?

MQuant® StripScan is free to download, with no in-app purchases.

### Is Thought Spark free?

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

### Which has better reviews, MQuant® StripScan or Thought Spark?

Thought Spark is rated higher. MQuant® StripScan averages 1.7 out of 5 from 10 ratings, while Thought Spark averages 5.0 from 1 ratings.

### Do MQuant® StripScan or Thought Spark have ads?

Neither MQuant® StripScan nor Thought Spark shows ads.

### Which is updated more often, MQuant® StripScan or Thought Spark?

MQuant® StripScan ships an update every 5 months, and Thought Spark every 2 weeks. Most recently, MQuant® StripScan was updated on October 13, 2026 and Thought Spark on October 6, 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.*