# GoSpectro vs DisparaTimer

The clearest difference is iOS requirement: GoSpectro at 8.0 against DisparaTimer's 15.5. 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.

GoSpectro ships an update every 2 months, DisparaTimer every 6 weeks. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | GoSpectro | DisparaTimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (6 ratings)](https://appshunter.io/ios/app/gospectro/id1152558447/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 6 MB | 7 MB |
| Requires iOS | **8.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Kuntzel](https://appshunter.io/developer/1462804214) | [Angel David Rodriguez](https://appshunter.io/developer/1808034419) |

## What reviewers say

### GoSpectro

[App page](https://appshunter.io/ios/app/gospectro/id1152558447)

Transform your smartphone into a portable light spectrometer with this app and its accessory. Analyze spectral data for material characterization, with applications in gemology, food analysis, and water quality testing.

**Highlights:** Turn smartphone into a spectrometer, Measure, record, and analyze spectral data, Export spectral data, Material characterization, Applications in gemology and food industry

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

**In-app purchases:** none


### DisparaTimer

[App page](https://appshunter.io/ios/app/disparatimer/id6744536272)

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

**In-app purchases:** none


## Frequently asked questions

### Is GoSpectro free?

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

### Is DisparaTimer free?

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

### Do GoSpectro or DisparaTimer have ads?

Neither GoSpectro nor DisparaTimer shows ads.

### Which is updated more often, GoSpectro or DisparaTimer?

GoSpectro ships an update every 2 months, and DisparaTimer every 6 weeks. Most recently, GoSpectro was updated on November 6, 2026 and DisparaTimer on November 5, 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.*